Microgravity

NASA Image and Video Library

2000-07-29

NASA representatives prepare for another day's work answering questions and handing out posters at AirVenture 2000. Part of their demonstrations included a training model of the Middeck Glovebox used aboard the Space Shuttle and Russian Mir Space Station. This and several other devices were used to explain to the public the kinds of research that have been conducted aboard the Space Shuttle and that will continue aboard the International Space Station (ISS). The exhibit was part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

Controlled Directional Solidification of Aluminum - 7 wt Percent Silicon Alloys: Comparison Between Samples Processed on Earth and in the Microgravity Environment Aboard the International Space Station

NASA Technical Reports Server (NTRS)

Grugel, Richard N.; Tewari, Surendra N.; Erdman, Robert G.; Poirier, David R.

2012-01-01

An overview of the international "MIcrostructure Formation in CASTing of Technical Alloys" (MICAST) program is given. Directional solidification processing of metals and alloys is described, and why experiments conducted in the microgravity environment aboard the International Space Station (ISS) are expected to promote our understanding of this commercially relevant practice. Microstructural differences observed when comparing the aluminum - 7 wt% silicon alloys directionally solidified on Earth to those aboard the ISS are presented and discussed.

Virtual field trips: exploring a new approach to ocean education

NASA Astrophysics Data System (ADS)

Cary, C.; Bryant, T.

2003-04-01

During the past four years with primary support from the National Science Foundation, the University of Delaware College of Marine Studies has launched the "Extreme series" of virtual field trips to get students and the public excited -- and learning -- about science by enabling them to follow along with researchers as they explore hydrothermal vents in the Pacific Ocean. The Extreme series has blossomed from a small pilot project involving about 800 students in 14 schools primarily in Delaware, to a thriving program that last year welcomed aboard more than 500 schools representing over 42,000 students from across the United States and in several foreign countries. Participants range from small, rural schools on American Indian reservations and in the landlocked states of America's "heartland," to large public schools in major coastal cities such as New York and Los Angeles. Each participating teacher receives a resource package containing student guides, curricula, evaluation tools, and a documentary video. During the expedition, an interactive Web site serves as the program's "lifeline." Education coordinators aboard ship -- a UD graduate student and a schoolteacher -- post daily journals, conduct experiments submitted by classrooms, and relay photos and video clips back to shore each day for uploading to the Web site. The project also involves selected classrooms in teleconferences with scientists working live on the seafloor aboard the submersible Alvin. Evaluated for its educational quality and impact, the Extreme series continues to grow and develop with the enthusiastic support of teachers.

Materials Research Conducted Aboard the International Space Station: Facilities Overview, Operational Procedures, and Experimental Outcomes

NASA Technical Reports Server (NTRS)

Grugel, Richard N.; Luz, Paul; Smith, Guy; Spivey, Reggie; Jeter, Linda; Gillies, Donald; Hua, Fay; Anikumar, A. V.

2007-01-01

The Microgravity Science Glovebox (MSG) and Maintenance Work Area (MWA) are facilities aboard the International Space Station (ISS) that were used to successfully conduct experiments in support of, respectively, the Pore Formation and Mobility Investigation (PFMI) and the In-Space Soldering Investigation (ISSI). The capabilities of these facilities are briefly discussed and then demonstrated by presenting "real-time" and subsequently down-linked video-taped examples from the abovementioned experiments. Data interpretation, ISS telescience, some lessons learned, and the need of such facilities for conducting work in support of understanding materials behavior, particularly fluid processing and transport scenarios, in low-gravity environments is discussed.

Materials Research Conducted Aboard the International Space Station: Facilities Overview, Operational Procedures, and Experimental Outcomes

NASA Technical Reports Server (NTRS)

Grugel, R. N.; Luz, P.; Smith, G. A.; Spivey, R.; Jeter, L.; Gillies, D. C.; Hua, F.; Anilkumar, A. V.

2006-01-01

The Microgravity Science Glovebox (MSG) and Maintenance Work Area (MWA) are facilities aboard the International Space Station (ISS) that were used to successfully conduct experiments in support of, respectively, the Pore Formation and Mobility Investigation (PFMI) and the In-Space Soldering Investigation (ISSI). The capabilities of these facilities are briefly discussed and then demonstrated by presenting real-time and subsequently down-linked video-taped examples from the abovementioned experiments. Data interpretation, ISS telescience, some lessons learned, and the need of such facilities for conducting work in support of understanding materials behavior, particularly fluid processing and transport scenarios, in low-gravity environments is discussed.

Astronaut Jack Fischer at Rock Creek Park

NASA Image and Video Library

2017-11-04

NASA astronaut Jack Fischer speaks about his time aboard the International Space Station as part of Expeditions 51 and 52, Saturday, Nov. 4, 2017 at the Rock Creek Park Nature Center and Planetarium in Washington, DC. During his 136 day mission aboard the ISS, Fischer conducted two spacewalks and hundreds of scientific experiments. Photo Credit: (NASA/Joel Kowsky)

Flight- and ground-test correlation study of BMDO SDS materials: Phase 1 report

NASA Technical Reports Server (NTRS)

Chung, Shirley Y.; Brinza, David E.; Minton, Timothy K.; Stiegman, Albert E.; Kenny, James T.; Liang, Ranty H.

1993-01-01

The NASA Evaluation of Oxygen Interactions with Materials-3 (EOIM-3) experiment served as a test bed for a variety of materials that are candidates for Ballistic Missile Defense Organization (BMDO) space assets. The materials evaluated on this flight experiment were provided by BMDO contractors and technology laboratories. A parallel ground exposure evaluation was conducted using the FAST atomic-oxygen simulation facility at Physical Sciences, Inc. The EOIM-3 materials were exposed to an atomic oxygen fluence of approximately 2.3 x 10(exp 2) atoms/sq. cm. The ground-exposed materials' fluence of 2.0 - 2.5 x 10(exp 2) atoms/sq. cm permits direct comparison of ground-exposed materials' performance with that of the flight-exposed specimens. The results from the flight test conducted aboard STS-46 and the correlative ground exposure are presented in this publication.

KSC-2014-3992

NASA Image and Video Library

2014-09-17

SAN DIEGO, Calif. – During the third day of Orion Underway Recovery Test 3 on the USS Anchorage in the Pacific Ocean, two Zodiac boats with U.S. Navy divers aboard, at left, and two rigid hull inflatable boats with Navy and other team personnel aboard, prepare for recovery of the Orion boilerplate test vehicle. NASA, Lockheed Martin and U.S. Navy personnel are conducting recovery tests using the Orion boilerplate test vehicle to prepare for recovery of the Orion crew module on its return from a deep space mission. The test allows the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in open waters. The Ground Systems Development and Operations Program is conducting the underway recovery tests. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of Orion is scheduled to launch in 2014 atop a United Launch Alliance Delta IV Heavy rocket and in 2018 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Kim Shiflett

Stability of Formulations Contained in the Pharmaceutical Payload Aboard Space Missions

NASA Technical Reports Server (NTRS)

Putcha, Lakshmi; Du, Brian; Daniels, Vernie; Boyd, Jason L.; Crady, Camille; Satterfield, Rick

2008-01-01

Efficacious pharmaceuticals with adequate shelf life are essential for successful space medical operations in support of space exploration missions. Physical and environmental factors unique to space missions such as vibration, G forces and ionizing radiation may adversely affect stability of pharmaceuticals intended for standard care of astronauts aboard space missions. Stable pharmaceuticals, therefore, are of paramount importance for assuring health and wellness of astronauts in space. Preliminary examination of stability of formulations from Shuttle and International Space Station (ISS) medical kits revealed that some of these medications showed physical and chemical degradation after flight raising concern of reduced therapeutic effectiveness with these medications in space. A research payload experiment was conducted with a select set of formulations stowed aboard a shuttle flight and on ISS. The payload consisted of four identical pharmaceutical kits containing 31 medications in different dosage forms that were transported to the International Space Station (ISS) aboard the Space Shuttle, STS 121. One of the four kits was stored on the shuttle and the other three were stored on the ISS for return to Earth at six months intervals on a pre-designated Shuttle flight for each kit; the shuttle kit was returned to Earth on the same flight. Standard stability indicating physical and chemical parameters were measured for all pharmaceuticals returned from the shuttle and from the first ISS increment payload along with ground-based matching controls. Results were compared between shuttle, ISS and ground controls. Evaluation of data from the three paradigms indicates that some of the formulations exhibited significant degradation in space compared to respective ground controls; a few formulations were unstable both on the ground and in space. An increase in the number of pharmaceuticals from ISS failing USP standards was noticed compared to those from the shuttle flight. A comprehensive evaluation of results is in progress.

Capture of Hypervelocity Particles with Low-Density Aerogel

NASA Technical Reports Server (NTRS)

Hoerz, Friedrich; Cintala, Mark J.; Zolensky, Michael E.; Bernhard, Ronald B.; Haynes, Gerald; See, Thomas H.; Tsou, Peter; Brownlee, Donald E.

1998-01-01

Recent impact experiments conducted at Johnson Space Center supported a space-exposed flight instrument called the orbital debris collector (ODC) to see whether SiO2 acrogel performed adequately as a collector to capture cosmic dust particles and/or manmade debris, or whether additional development is needed. The first ODC was flown aboard the Mir for 18 months, while the second will be flown aboard a spacecraft (Stardust, to be launched in 1999) that will encounter the comet Wild 2 and return to Earth. Aerogels are highly porous materials that decelerate high-velocity particles without substantial melting or modifications to the particles' components; in other denser materials, these particles would melt or vaporize upon impact. The experimental data in this report must be considered somewhat qualitative because they are characterized by substantial, if not intolerable, scatter, possibly due to experimental difficulties in duplicating given sets of initial impact conditions. Therefore, this report is a chronological guide of the experimenters' attempts, difficulties, progress, and evaluations for future tests.

STS-57 Pilot Duffy uses TDS soldering tool in SPACEHAB-01 aboard OV-105

NASA Image and Video Library

1993-07-01

STS057-30-021 (21 June-1 July 1993) --- Astronaut Brian Duffy, pilot, handles a soldering tool onboard the Earth-orbiting Space Shuttle Endeavour. The Soldering Experiment (SE) called for a crew member to solder on a printed circuit board containing 45 connection points, then de-solder 35 points on a similar board. The SE was part of a larger project called the Tools and Diagnostic Systems (TDS), sponsored by the Space and Life Sciences Directorate at Johnson Space Center (JSC). TDS represents a group of equipment selected from the tools and diagnostic hardware to be supported by the International Space Station program. TDS was designed to demonstrate the maintenance of experiment hardware on-orbit and to evaluate the adequacy of its design and the crew interface. Duffy and five other NASA astronauts spent almost ten days aboard the Space Shuttle Endeavour in Earth-orbit supporting the SpaceHab mission, retrieving the European Retrievable Carrier (EURECA) and conducting various experiments.

MS Malenchenko conducts electrical work in Zvezda during STS-106

NASA Image and Video Library

2000-09-13

S106-E-5197 (13 September 2000) --- Cosmonaut Yuri I. Malenchenko, mission specialist representing the Russian Aviation and Space Agency, works aboard the Zvezda service module on the International Space Station (ISS). Electrical work was the hallmark of the day as four of the mission specialists aboard ISS (temporarily docked with the Space Shuttle Atlantis) replaced batteries inside the Zarya and Zvezda modules while supply transfer continued around them.

Navigating Space by the Stars

NASA Image and Video Library

2018-06-19

A tool that has helped guide sailors across oceans for centuries is now being tested aboard the International Space Station as a potential emergency navigation tool for guiding future spacecraft across the cosmos. The Sextant Navigation investigation tests use of a hand-held sextant aboard the space station. Sextants have a telescope-like optical sight to take precise angle measurements between pairs of stars from land or sea, enabling navigation without computer assistance. NASA’s Gemini missions conducted the first sextant sightings from a spacecraft, and designers built a sextant into Apollo vehicles as a navigation backup in the event the crew lost communications from their spacecraft. Jim Lovell demonstrated on Apollo 8 that sextant navigation could return a space vehicle home. Astronauts conducted additional sextant experiments on Skylab. Read more about the Sextant experiment happening aboard the space station: https://www.nasa.gov/mission_pages/station/research/news/Sextant_ISS HD Download: https://archive.org/details/jsc2018m000418_Navigating_Space_by_the_Stars

Navigating Space by the Stars - 16x9

NASA Image and Video Library

2018-06-18

A tool that has helped guide sailors across oceans for centuries is now being tested aboard the International Space Station as a potential emergency navigation tool for guiding future spacecraft across the cosmos. The Sextant Navigation investigation tests use of a hand-held sextant aboard the space station. Sextants have a telescope-like optical sight to take precise angle measurements between pairs of stars from land or sea, enabling navigation without computer assistance. NASA’s Gemini missions conducted the first sextant sightings from a spacecraft, and designers built a sextant into Apollo vehicles as a navigation backup in the event the crew lost communications from their spacecraft. Jim Lovell demonstrated on Apollo 8 that sextant navigation could return a space vehicle home. Astronauts conducted additional sextant experiments on Skylab. Read more about the Sextant experiment happening aboard the space station: https://www.nasa.gov/mission_pages/station/research/news/Sextant_ISS HD Download: https://archive.org/details/jsc2018m000418_Navigating_Space_by_the_Stars

Investigation of Mycobacterium tuberculosis transmission aboard the U.S.S. Ronald Reagan, 2006.

PubMed

Buff, Ann M; Deshpande, Swati J; Harrington, Theresa A; Wofford, Taylor S; O'Hara, Timothy W; Carrigan, Kenichi; Martin, Nicholas J; McDowell, Jackie C; Ijaz, Kashef; Jensen, Paul A; Lambert, Lauren A; Moore, Marisa; Oeltmann, John E

2008-06-01

Pulmonary tuberculosis (TB) was diagnosed in a sailor aboard the U.S.S. Ronald Reagan; an investigation was conducted to determine a screening strategy for 1,172 civilian passengers who were aboard during a temporary guest rider program. Sailors were screened for latent TB infection (LTBI) and TB disease. A case-control study was conducted among sailors to determine factors associated with new LTBI. No secondary TB disease was identified; 13% of close contacts had new LTBI. Factors associated with new LTBI among sailors were having been born outside the United States (adjusted odds ratio = 2.80; 95% confidence interval, 1.55--5.07) and being a carrier air wing member (adjusted odds ratio = 2.89; 95% confidence interval, 1.83--4.58). Among 38 civilian passengers berthed near the patient, 1 (3%) had LTBI. The investigation results indicated that Mycobacterium tuberculosis transmission was minimal and eliminated unnecessary TB screening for 1,134 civilians which saved public health resources.

ISS Robotic Student Programming

NASA Technical Reports Server (NTRS)

Barlow, J.; Benavides, J.; Hanson, R.; Cortez, J.; Le Vasseur, D.; Soloway, D.; Oyadomari, K.

2016-01-01

The SPHERES facility is a set of three free-flying satellites launched in 2006. In addition to scientists and engineering, middle- and high-school students program the SPHERES during the annual Zero Robotics programming competition. Zero Robotics conducts virtual competitions via simulator and on SPHERES aboard the ISS, with students doing the programming. A web interface allows teams to submit code, receive results, collaborate, and compete in simulator-based initial rounds and semi-final rounds. The final round of each competition is conducted with SPHERES aboard the ISS. At the end of 2017 a new robotic platform called Astrobee will launch, providing new game elements and new ground support for even more student interaction.

Collection of Arctic Ocean Data from US Navy Submarines on the New SCICEX Program

NASA Astrophysics Data System (ADS)

Smethie, W. M.; Sambrotto, R.; Boyd, T.; Richter-Menge, J.; Corbett, J.

2011-12-01

The SCICEX submarine Arctic science program originated in the 1990s when six dedicated science cruises were conducted in the Arctic Ocean aboard US Navy Sturgeon class submarines. After the cold war era Sturgeon class submarines were retired, several Science Accommodation cruises, for which a few days for scientific measurements were added to planned submarine transits through the Arctic Ocean, were carried out when opportunities arose. Renewed interest in conducting further Science Accommodation cruises on a regular basis to better document and understand how the Arctic Ocean responds to climate change resulted in publication of a scientific plan in 2010 (http://www.arctic.gov/publications/scicex_plan.pdf). In the spring of 2011 testing of data collection and water sampling methods aboard newer Virginia and Seawolf class submarines on transit from a Navy ice camp in the Beaufort Sea, was conducted in order to develop protocols and evaluate techniques. Ice draft measurements were also taken in the vicinity of the ice camp and near the North Pole to evaluate new data collection systems. This evaluation will include a comparison of the ice draft data with a comprehensive set of in situ ice thickness measurements taken near the ice camp. Under-ice submarine-launched eXpendable Condutivity Temperature Depth (XCTD) probes were deployed from the USS Connecticut (SSN-22), a Seawolf class submarine, and the resulting profiles compared to CTD casts from the APLIS ice station and historical profiles. Water samples were collected through the hull for measurements of tritium, helium isotopes, oxygen isotopes, chlorofluorocarbons, sulfur hexafluoride, nutrients, dissolved organic carbon, bacterioplankton, phytoplankton and particulates levels. These samples were returned to Lamont-Doherty Earth Observatory and were in the process of being measured at the time this abstract was written. Measurements completed at this time indicate good samples can be collected for CFC-12, nutrients and biological and inorganic particulates. Measurements of the other samples will be completed and reported on at the meeting. Early results indicate that both of the submarine types evaluated are capable of reliably collecting important information on water temperature, salinity, tracers, chemistry, and biology and ice draft.

NASA Space Station Astronaut Discusses Life in Space with Washington State Students

NASA Image and Video Library

2017-12-12

Aboard the International Space Station, Expedition 53 Flight Engineer Mark Vande Hei of NASA discussed life and work aboard the complex during an in-flight question and answer session Dec. 12 with a variety of students representing schools in Washington, including students from the Steve Luther Elementary School in Lakebay, Washington. Vande Hei is in the midst of a five-month mission on the station, conducting research involving hundreds of experiments from international investigators.

The Evaluation of Methicillin Resistance in Staphylococcus aboard the International Space Station

NASA Technical Reports Server (NTRS)

Ott, C. M.; Bassinger, V. J.; Fontenot, S. L.; Castro, V. A.; Pierson, D. L.

2005-01-01

The International Space Station (ISS) represents a semi-closed environment with a high level of crewmember interaction. As community-acquired methicillin-resistant Staphylococcus aureus (MRSA) has emerged as a health concern in environments with susceptible hosts in close proximity, an evaluation of isolates of clinical and environmental Staphylococcus aureus and coagulase negative Staphylococcus was performed to determine if this trend was also present in astronauts aboard ISS or the space station itself. Rep-PCR fingerprinting analysis of archived ISS isolates confirmed our earlier studies indicating a transfer of S. aureus between crewmembers. In addition, this fingerprinting also indicated a transfer between crewmembers and their environment. While a variety of S. aureus were identified from both the crewmembers and the environment, phenotypic evaluations indicated minimal methicillin resistance. However, positive results for the Penicillin Binding Protein, indicative of the presence of the mecA gene, were detected in multiple isolates of archived Staphylococcus epidermidis and Staphylococcus haemolyticus. Phenotypic analysis of these isolates confirmed their resistance to methicillin. While MRSA has not been isolated aboard ISS, the potential exists for the transfer of the gene, mecA, from coagulase negative environmental Staphylococcus to S. aureus creating MRSA strains. This study suggests the need to expand environmental monitoring aboard long duration exploration spacecraft to include antibiotic resistance profiling.

Experiments to ensure Space Station fire safety - A challenge

NASA Technical Reports Server (NTRS)

Youngblood, W. W.; Seiser, K. M.

1988-01-01

Three experiments have been formulated in order to address prominent fire safety requirements aboard the NASA Space Shuttle; these experiments are to be conducted as part of a Space Station-based Technology Development Mission for the growth phase of Space Station construction and operation. The experiments are: (1) an investigation of the flame-spread rate and combustion-product evolution in the burning of typical spacecraft materials in low gravity; (2) an evaluation of the interaction of fires and candidate fire extinguishers in low gravity; and (3) an investigation of the persistence and propagation of smoldering and deep-seated combustion in low gravity.

STS-49 crew in JSC's FB Shuttle Mission Simulator (SMS) during simulation

NASA Image and Video Library

1992-02-19

S92-29406 (Feb 1992) --- Three mission specialists assigned to the STS-49 flight occupy temporary stations on the "middeck" of a Johnson Space Center (JSC) Shuttle trainer during a rehearsal of Endeavour's launch and entry phases. Left to right are astronauts Thomas D. Akers, Kathryn C. Thornton and Pierre J. Thuot. The three, along with four other NASA astronauts, will be aboard Endeavour in May for a week-long mission during which a satellite will be retrieved and boosted toward a higher orbit and extravehicular activity evaluations for Space Station Freedom assembly techniques will be conducted.

Biotechnology

NASA Image and Video Library

2001-08-04

In August 2001, principal investigator Jeanne Becker sent human ovarian tumor cells to the International Space Station (ISS) aboard the STS-105 mission. The tumor cells were cultured in microgravity for a 14 day growth period and were analyzed for changes in the rate of cell growth and synthesis of associated proteins. In addition, they were evaluated for the expression of several proteins that are the products of oncogenes, which cause the transformation of normal cells into cancer cells. This photo, which was taken by astronaut Frank Culbertson who conducted the experiment for Dr. Becker, shows two cell culture bags containing LN1 ovarian carcinoma cell cultures.

Spacelab

NASA Image and Video Library

1992-06-01

The first United States Microgravity Laboratory (USML-1) was one of NASA's science and technology programs that provided scientists an opportunity to research various scientific investigations in a weightless environment inside the Spacelab module. It also provided demonstrations of new equipment to help prepare for advanced microgravity research and processing aboard the Space Station. The USML-1 flew in orbit for extended periods, providing greater opportunities for research in materials science, fluid dynamics, biotechnology (crystal growth), and combustion science. This photograph shows astronaut Ken Bowersox conducting the Astroculture experiment in the middeck of the orbiter Columbia. This experiment was to evaluate and find effective ways to supply nutrient solutions for optimizing plant growth and avoid releasing solutions into the crew quarters in microgravity. Since fluids behave differently in microgravity, plant watering systems that operate well on Earth do not function effectively in space. Plants can reduce the costs of providing food, oxygen, and pure water as well as lower the costs of removing carbon dioxide in human space habitats. The Astroculture experiment flew aboard the STS-50 mission in June 1992 and was managed by the Marshall Space Flight Center.

MS Malenchenko conducts electrical work in Zvezda during STS-106

NASA Image and Video Library

2000-09-13

S106-E-5200 (13 September 2000) --- Cosmonaut Yuri I. Malenchenko, mission specialist representing the Russian Aviation and Space Agency, works aboard the Zvezda service module on the International Space Station (ISS). Electrical work was the hallmark of this day as four of the mission specialists aboard ISS (temporarily docked with the Space Shuttle Atlantis) replaced batteries inside the Zarya and Zvezda modules while supply transfer continued around them. Astronaut Edward T. Lu, mission specialist, is out of frame at right.

Mixing fuel particles for space combustion research using acoustics

NASA Technical Reports Server (NTRS)

Burns, Robert J.; Johnson, Jerome A.; Klimek, Robert B.

1988-01-01

Part of the microgravity science to be conducted aboard the Shuttle (STS) involves combustion using solids, particles, and liquid droplets. The central experimental facts needed for characterization of premixed quiescent particle cloud flames cannot be adequately established by normal gravity studies alone. The experimental results to date of acoustically mixing a prototypical particulate, lycopodium, in a 5 cm diameter by 75 cm long flame tube aboard a Learjet aircraft flying a 20 sec low gravity trajectory are described. Photographic and light detector instrumentation combine to measure and characterize particle cloud uniformity.

Mixing fuel particles for space combustion research using acoustics

NASA Technical Reports Server (NTRS)

Burns, Robert J.; Johnson, Jerome A.; Klimek, Robert B.

1988-01-01

Part of the microgravity science to be conducted aboard the Shuttle (STS) involves combustion using solids, particles, and liquid droplets. The central experimental facts needed for characterization of premixed quiescent particle cloud flames cannot be adequately established by normal gravity studies alone. The experimental results to date of acoustically mixing a prototypical particulate, lycopodium, in a 5 cm diameter by 75 cm long flame tube aboard a Learjet aircraft flying a 20-sec low-gravity trajectory are described. Photographic and light detector instrumentation combine to measure and characterize particle cloud uniformity.

STS-65 crewmembers work at IML-2 Rack 5 Biorack (BR) aboard Columbia, OV-102

NASA Image and Video Library

1994-07-23

STS-65 Mission Specialist (MS) Leroy Chiao (top) and MS Donald A. Thomas are seen at work in the International Microgravity Laboratory 2 (IML-2) spacelab science module aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102. The two crewmembers are conducting experiments at the IML-2 Rack 5 Biorack (BR). Chiao places a sample in the BR incubator as Thomas handles another sample inside the BR glovebox. The glovebox is used to prepare samples for BR and slow rotating centrifuge microscope (NIZEMI) experiments.

MS Malenchenko and MS Lu conduct electrical work in Zvezda during STS-106

NASA Image and Video Library

2000-09-13

S106-E-5202 (13 September 2000) --- Cosmonaut Yuri I. Malenchenko, mission specialist representing the Russian Aviation and Space Agency, teams up with astronaut Edward T. Lu for some electrical work aboard the Zvezda service module on the International Space Station (ISS). Electrical work was the hallmark of the day as four of the mission specialists aboard ISS (temporarily docked with the Space Shuttle Atlantis) replaced batteries inside the Zarya and Zvezda modules while supply transfer continued around them. Astronaut Edward T. Lu, is out of frame at right.

STS-65 crewmembers work at IML-2 Rack 5 Biorack (BR) aboard Columbia, OV-102

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Mission Specialist (MS) Leroy Chiao (top) and MS Donald A. Thomas are seen at work in the International Microgravity Laboratory 2 (IML-2) spacelab science module aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102. The two crewmembers are conducting experiments at the IML-2 Rack 5 Biorack (BR). Chiao places a sample in the BR incubator as Thomas handles another sample inside the BR glovebox. The glovebox is used to prepare samples for BR and slow rotating centrifuge microscope (NIZEMI) experiments.

KSC-04PD-1864

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. In the Training Auditorium, James Hattaway Jr., KSC associate director, presents a framed graphic to astronaut Mike Foale representing his stay aboard the International Space Station as commander of the Expedition 8 crew. .Foale spoke to the audience of employees about his experiences aboard the Space Station. Foale and Flight Engineer Alexander Kaleri spent 194 days, 18 hours and 35 minutes in space, the second longest expedition to be completed aboard the Station. In February Foale and Kaleri conducted the first spacewalk ever performed from the complex by a two-person crew. Foale has accumulated more time in space than any U.S. astronaut, amassing a total of 374 days, 11 hours and 19 minutes in space from his Expedition 8 mission, a 1997 flight to the Russian Mir Space Station, and four Space Shuttle missions.

Evaluation of an Atmosphere Revitalization Subsystem for Deep Space Exploration Missions

NASA Technical Reports Server (NTRS)

Perry, Jay L.; Abney, Morgan B.; Conrad, Ruth E.; Frederick, Kenneth R.; Greenwood, Zachary W.; Kayatin, Matthew J.; Knox, James C.; Newton, Robert L.; Parrish, Keith J.; Takada, Kevin C.;

ARC-2009-ACD09-0218-006

NASA Image and Video Library

2009-10-06

NASA Conducts Airborne Science Aboard Zeppelin Airship: equipped with two imaging instruments enabling remote sensing and atmospheric science measurements not previously practical. Pre-flight checkout of airship flight systems and instruments.

Astro Academy: Principia--A Suite of Physical Science Demonstrations Conducted Aboard the ISS

ERIC Educational Resources Information Center

McMurray, Andy

2016-01-01

Astro Academy: Principia is an education programme developed by the UK National Space Academy for the UK Space Agency (UKSA) and the European Space Agency (ESA). The Academy designed, constructed, flight-qualified and developed experimental procedures for a suite of physics and chemistry demonstration experiments that were conducted by ESA…

Studying Planarian Regeneration Aboard the International Space Station within the Student Space Flight Experimental Program

NASA Astrophysics Data System (ADS)

Vista SSEP Mission 11 Team; Hagstrom, Danielle; Bartee, Christine; Collins, Eva-Maria S.

2018-05-01

The growing possibilities of space travel are quickly moving from science fiction to reality. However, to realize the dream of long-term space travel, we must understand how these conditions affect biological and physiological processes. Planarians are master regenerators, famous for their ability to regenerate from very small parts of the original animal. Understanding how this self-repair works may inspire regenerative therapies in humans. Two studies conducted aboard the International Space Station (ISS) showed that planarian regeneration is possible in microgravity. One study reported no regenerative defects, whereas the other study reported behavioral and microbiome alterations post-space travel and found that 1 of 15 planarians regenerated a Janus head, suggesting that microgravity exposure may not be without consequences. Given the limited number of studies and specimens, further microgravity experiments are necessary to evaluate the effects of microgravity on planarian regeneration. Such studies, however, are generally difficult and expensive to conduct. We were fortunate to be sponsored by the Student Spaceflight Experiment Program (SSEP) to investigate how microgravity affects regeneration of the planarian species Dugesia japonica on the ISS. While we were unable to successfully study planarian regeneration within the experimental constraints of our SSEP Mission, we systematically analyzed the cause for the failed experiment, leading us to propose a modified protocol. This work thus opens the door for future experiments on the effects of microgravity on planarian regeneration on SSEP Missions as well as for more advanced experiments by professional researchers.

Pore Formation and Mobility Investigation (PFMI): Concept, Hardware Development, and Initial Analysis of Experiments Conducted Aboard the International Space Station

NASA Technical Reports Server (NTRS)

Grugel, Richard N.

2003-01-01

Porosity in the form of "bubbles and pipes" can occur during controlled directional solidification processing of metal alloys. This is a consequence that 1) precludes obtaining any meaningful scientific results and 2) is detrimental to desired material properties. Unfortunately, several Microgravity experiments have been compromised by porosity. The intent of the PFMl investigation is to conduct a systematic effort directed towards understanding porosity formation and mobility during controlled directional solidification (DS) in a microgravity environment. PFMl uses a pure transparent material, succinonitrile (SCN), as well as SCN "alloyed" with water, in conjunction with a translating temperature gradient stage so that direct observation and recording of pore generation and mobility can be made. PFMl is investigating the role of thermocapillary forces and temperature gradients in affecting bubble dynamics as well as other solidification processes in a microgravity environment. This presentation will cover the concept, hardware development, operations, and the initial results from experiments conducted aboard the International Space Station.

ARC-2009-ACD09-0218-005

NASA Image and Video Library

2009-10-06

NASA Conducts Airborne Science Aboard Zeppelin Airship: equipped with two imaging instruments enabling remote sensing and atmospheric science measurements not previously practical. Hyperspectral imager and large format camera mounted inside the Zeppelin nose fairing.

Accomplishments in Bioastronautics Research Aboard International Space Station

NASA Technical Reports Server (NTRS)

Uri, John J.

2003-01-01

The seventh long-duration expedition crew is currently in residence aboard International Space Station (ISS), continuing a permanent human presence in space that began in October 2000. During that time, expedition crews have been operators and subjects for 16 Human Life Sciences investigations, to gain a better understanding of the effects of long-duration space flight on the crew members and of the environment in which they live. Investigations have been conducted to study the radiation environment in the station as well as during extravehicular activity (EVA); bone demineralization and muscle deconditioning; changes in neuromuscular reflexes, muscle forces and postflight mobility; causes and possible treatment of postflight orthostatic intolerance; risk of developing kidney stones; changes in pulmonary function caused by long-duration flight as well as EVA; crew and crew-ground interactions; and changes in immune function. The experiment mix has included some conducted in flight aboard ISS as well as several which collected data only pre- and postflight. The conduct of these investigations has been facilitated by the Human Research Facility (HRF). HRF Rack 1 became the first research rack on ISS when it was installed in the US laboratory module Destiny in March 2001. The rack provides a core set of experiment hardware to support investigations, as well as power, data and commanding capability, and stowage. The second HRF rack, to complement the first with additional hardware and stowage capability, will be launched once Shuttle flights resume. Future years will see additional capability to conduct human research on ISS as International Partner modules and facility racks are added to ISS . Crew availability, both as a subject count and time, will remain a major challenge to maximizing the science return from the bioastronautics research program.

Study of Training Device Needs for Meeting Basic Officer Tactics Training Requirements. Volume I of II. Final Report.

ERIC Educational Resources Information Center

Hammell, Thomas J.; And Others

A study was conducted to determine the appropriate training objectives for fire control personnel aboard nuclear submarines, to identify specific requirements for training materials to accomplish these objectives, and to provide functional descriptions of recommended training devices. A task analysis was conducted to determine the skill and…

Development and evaluation of an airplane electronic display format aligned with the inertial velocity vector

NASA Technical Reports Server (NTRS)

Steinmetz, G. G.

1986-01-01

The development of an electronic primary flight display format aligned with the aircraft velocity vector, a simulation evaluation comparing this format with an electronic attitude-aligned primary flight display format, and a flight evaluation of the velocity-vector-aligned display format are described. Earlier tests in turbulent conditions with the electronic attitude-aligned display format had exhibited unsteadiness. A primary objective of aligning the display format with the velocity vector was to take advantage of a velocity-vector control-wheel steering system to provide steadiness of display during turbulent conditions. Better situational awareness under crosswind conditions was also achieved. The evaluation task was a curved, descending approach with turbulent and crosswind conditions. Primary flight display formats contained computer-drawn perspective runway images and flight-path angle information. The flight tests were conducted aboard the NASA Transport Systems Research Vehicle (TSRV). Comparative results of the simulation and flight tests were principally obtained from subjective commentary. Overall, the pilots preferred the display format aligned with the velocity vector.

Bubble Induced Disruption of a Planar Solid-Liquid Interface During Controlled Directional Solidification in a Microgravity Environment

NASA Technical Reports Server (NTRS)

Grugel, Richard N.; Brush, Lucien N.; Anilkumar, Amrutur V.

2013-01-01

Pore Formation and Mobility Investigation (PFMI) experiments were conducted in the microgravity environment aboard the International Space Station with the intent of better understanding the role entrained porosity/bubbles play during controlled directional solidification. The planar interface in a slowing growing succinonitrile - 0.24 wt% water alloy was being observed when a nitrogen bubble traversed the mushy zone and remained at the solid-liquid interface. Breakdown of the interface to shallow cells subsequently occurred, and was later evaluated using down-linked data from a nearby thermocouple. These results and other detrimental effects due to the presence of bubbles during solidification processing in a microgravity environment are presented and discussed.

Moving base simulation evaluation of translational rate command systems for STOVL aircraft in hover

NASA Technical Reports Server (NTRS)

Franklin, James A.; Stortz, Michael W.

1996-01-01

Using a generalized simulation model, a moving-base simulation of a lift-fan short takeoff/vertical landing fighter aircraft has been conducted on the Vertical Motion Simulator at Ames Research Center. Objectives of the experiment were to determine the influence of system bandwidth and phase delay on flying qualities for translational rate command and vertical velocity command systems. Assessments were made for precision hover control and for landings aboard an LPH type amphibious assault ship in the presence of winds and rough seas. Results obtained define the boundaries between satisfactory and adequate flying qualities for these design features for longitudinal and lateral translational rate command and for vertical velocity command.

Physical Therapists Forward Deployed on Aircraft Carriers: A Retrospective Look at a Decade of Service.

PubMed

Rosenthal, Michael D; Ziemke, Gregg W; Bush, Matthew L; Halfpap, Joshua

2018-04-25

Navy physical therapists (PTs) have been a part of ship's company aboard Aircraft Carriers since 2002 due to musculoskeletal injuries being the number one cause of lost duty time and disability. This article describes a decade of physical therapy services provided aboard aircraft carriers. A retrospective survey was conducted to evaluate the types of services provided, volume of workload, value of services provided, and impact of PTs on operational readiness for personnel aboard Naval aircraft carriers. Thirty-four reports documenting workload from PTs stationed onboard aircraft carriers were collected during the first decade of permanent PT assignment to aircraft carriers. This report quantifies a 10-yr period of physical therapy services (PT and PT Technician) in providing musculoskeletal care within the carrier strike group and adds to existing literature demonstrating a high demand for musculoskeletal care in operational platforms. A collective total of 144,211 encounters were reported during the 10-yr period. The number of initial evaluations performed by the PT averaged 1,448 per assigned tour. The average number of follow-up appointments performed by the PT per tour was 1,440. The average number of treatment appointments per tour provided by the PT and PT technician combined was 1,888. The average number of visits per patient, including the initial evaluation, was 3.3. Sixty-five percent (65%) of the workload occurred while deployed or out to sea during training periods. It was estimated that 213 medical evacuations were averted over the 10-yr period. There were no reports of adverse events or quality of care reviews related to the care provided by the PT and/or PT technician. Access to early PT intervention aboard aircraft carriers was associated with a better utilization ratio (lower average number of visits per condition) than has been reported in prior studies and suggests an effective utilization of medical personnel resources. The impact of Navy PTs serving afloat highlights the importance of sustaining these billets and indicates the potential benefit of additional billet establishment to support operational platforms with high volumes of musculoskeletal injury. Access to early PT intervention can prevent and rehabilitate injuries among operational forces, promote human performance optimization, increase readiness during war and peace time efforts, and accelerate rehabilitation from neuromusculoskeletal injuries. With the establishment of Electronic Health Records within all carrier medical groups a repeat study may provide additional detail related to musculoskeletal injuries to guide medical planners to staff sea-based operational platforms most effectively to care for the greatest source of battle and disease non-battle injuries and related disability in the military.

Initial Retrieval Validation from the Joint Airborne IASI Validation Experiment (JAIVEx)

NASA Technical Reports Server (NTRS)

Zhou, Daniel K.; Liu, Xu; Smith, WIlliam L.; Larar, Allen M.; Taylor, Jonathan P.; Revercomb, Henry E.; Mango, Stephen A.; Schluessel, Peter; Calbet, Xavier

2007-01-01

The Joint Airborne IASI Validation Experiment (JAIVEx) was conducted during April 2007 mainly for validation of the Infrared Atmospheric Sounding Interferometer (IASI) on the MetOp satellite, but also included a strong component focusing on validation of the Atmospheric InfraRed Sounder (AIRS) aboard the AQUA satellite. The cross validation of IASI and AIRS is important for the joint use of their data in the global Numerical Weather Prediction process. Initial inter-comparisons of geophysical products have been conducted from different aspects, such as using different measurements from airborne ultraspectral Fourier transform spectrometers (specifically, the NPOESS Airborne Sounder Testbed Interferometer (NAST-I) and the Scanning-High resolution Interferometer Sounder (S-HIS) aboard the NASA WB-57 aircraft), UK Facility for Airborne Atmospheric Measurements (FAAM) BAe146-301 aircraft insitu instruments, dedicated dropsondes, radiosondes, and ground based Raman Lidar. An overview of the JAIVEx retrieval validation plan and some initial results of this field campaign are presented.

[Noise-related occupational risk aboard fishing vessels: considerations on prevention and the protection of exposed workers].

PubMed

Rapisarda, V; Valentino, M; Bolognini, S; Fenga, C

2004-01-01

Recent legislation regarding the safety of workers aboard fishing vessels requires the appointment by ship owners of a Reference Physician in charge of health surveillance, preventive inspections and related tasks. As maritime workers, especially fishermen, have always been excluded from legal protection of occupational health, there are no exhaustive data on the incidence of their occupational disease. Several epidemiological studies of fishermen have evidenced a high prevalence and incidence of occupational conditions, among which noise-related hypoacousia. We report data of a phonometric survey conducted aboard six fishing vessels carrying a crew of less than six fishing in the mid-Adriatic. Measurements were performed during fishing and navigation aboard five vessels fitted with a fixed-pitch propeller and during fishing only aboard one vessel fitted with an controllable pitch propeller. Measurements were conducted: 1) in the engine rooms; 2) in the work area on deck; 3) at the winch; 4) in the wheelhouse; 5) in the mess-room and kitchen; 6) in the sleeping quarters. Results show that the equivalent sound pressure level in the engine rooms consistently exceeded 90 dBA on all vessels. The speed of the vessels fitted with the fixed-pitch propeller is 3-4 knots in the fishing phase and around 10 knots during navigation to and from the fishing grounds; noise emission is lower with the former regimen because of the smaller number of engine revolutions per minute. Our survey demonstrated considerably different noise levels in the various areas of vessels. One key element in workers' exposure, the tasks assigned and the environmental working conditions is of course the type of fishing in which the vessel is engaged. Further phonometric studies are required to assess the daily level of exposure per crew member, which represents the reference for the noise-related risk of each subject. Knowledge of the sound pressure levels in the work environment and the length of daily exposure of each crew member will allow to assess the level of occupational exposure and consequently enact the proper prevention and protection measures by the Reference Physician.

ARC-2009-ACD09-0218-009

NASA Image and Video Library

2009-10-06

NASA Conducts Airborne Science Aboard Zeppelin Airship: equipped with two imaging instruments enabling remote sensing and atmospheric science measurements not previously practical. Shown here is Steve Dunagan, NASA Ames scientist. Cabin viewof instrument operaor Steve Dunagan, Pilot Katharing 'Kate' Board.

CREW TRAINING (ZERO-G) - STS-41G - OUTER SPACE

NASA Image and Video Library

1984-07-16

S84-37514 (18 July 1984) --- Marc Garneau, representing Canada's National Research Council as one of two 41-G payload specialists, gets the "feel" of zero gravity aboard a special NASA aircraft designed to create brief periods of weightlessness. Five astronauts and an oceanographer from the U.S. Dept. of the Navy will join Canada's first representative in space for the trip aboard Challenger later this year. This KC-135 aircraft is used extensively for evaluation of equipment and experiments scheduled for future missions.

The In-Space Soldering Investigation: Research Conducted on the International Space Station in Support of NASA's Exploration Initiative

NASA Technical Reports Server (NTRS)

Grugel, R. N.; Fincke, M.; Sergre, P. N.; Ogle, J. A.; Funkhouser, G.; Parris, F.; Murphy, L.; Gillies, D.; Hua, F.

2004-01-01

Soldering is a well established joining and repair process that is of particular importance in the electronics industry. Still. internal solder joint defects such as porosity are prevalent and compromise desired properties such as electrical/thermal conductivity and fatigue strength. Soldering equipment resides aboard the International Space Station (ISS) and will likely accompany Exploration Missions during transit to, as well as on, the moon and Mars. Unfortunately, detrimental porosity appears to be enhanced in lower gravity environments. To this end, the In-Space Soldering Investigation (ISSI) is being conducted in the Microgravity Workbench Area (MWA) aboard the ISS as "Saturday Science" with the goal of promoting our understanding of joining techniques, shape equilibrium, wetting phenomena, and microstructural development in a microgravity environment. The work presented here will focus on direct observation of melting dynamics and shape determination in comparison to ground-based samples, with implications made to processing in other low-gravity environments. Unexpected convection effects, masked on Earth, will also be shown as well as the value of the ISS as a research platform in support of Exploration Missions.

The In-Space Soldering Investigation: To Date Analysis of Experiments Conducted on the International Space Station

NASA Technical Reports Server (NTRS)

Grugel, Richard N.; Gillies, D. C.; Hua, F.; Anilkumar, A.

2006-01-01

Soldering is a well established joining and repair process that is of particular importance in the electronics industry. Still, internal solder joint defects such as porosity are prevalent and compromise desired properties such as electrical/thermal conductivity and fatigue strength. Soldering equipment resides aboard the International Space Station (ISS) and will likely accompany Exploration Missions during transit to, as well as on, the moon and Mars. Unfortunately, detrimental porosity appears to be enhanced in lower gravity environments. To this end, the In-Space Soldering Investigation (ISSI) is being conducted in the Microgravity Workbench Area (MWA) aboard the ISS as "Saturday Science" with the goal of promoting our understanding of joining techniques, shape equilibrium, wetting phenomena, and microstructural development in a microgravity environment. The work presented here will focus on direct observation of melting dynamics and shape determination in comparison to ground-based samples, with implications made to processing in other low-gravity environments. Unexpected convection effects, masked on Earth, will also be shown as well as the value of the ISS as a research platform in support of Exploration Missions.

International Space Station (ISS)

NASA Image and Video Library

2002-07-10

This is a photo of soybeans growing in the Advanced Astroculture (ADVASC) Experiment aboard the International Space Station (ISS). The ADVASC experiment was one of the several new experiments and science facilities delivered to the ISS by Expedition Five aboard the Space Shuttle Orbiter Endeavor STS-111 mission. An agricultural seed company will grow soybeans in the ADVASC hardware to determine whether soybean plants can produce seeds in a microgravity environment. Secondary objectives include determination of the chemical characteristics of the seed in space and any microgravity impact on the plant growth cycle. Station science will also be conducted by the ever-present ground crew, with a new cadre of controllers for Expedition Five in the ISS Payload Operations Control Center (POCC) at NASA's Marshall Space Flight Center in Huntsville, Alabama. Controllers work in three shifts around the clock, 7 days a week, in the POCC, the world's primary science command post for the Space Station. The POCC links Earth-bound researchers around the world with their experiments and crew aboard the Space Station.

Latent tuberculosis infection among sailors and civilians aboard U.S.S. Ronald Reagan--United States, January-July 2006.

PubMed

2007-01-05

Crews aboard ships live and work in crowded, enclosed spaces. Historically, large tuberculosis (TB) outbreaks and extensive transmission of Mycobacterium tuberculosis have occurred on U.S. Navy ships. On July 13, 2006, smear- and culture-positive, cavitary, pulmonary TB was diagnosed in a sailor aboard the aircraft carrier U.S.S. Ronald Reagan; the patient, aged 32 years, had a negative human immunodeficiency virus test. The M. tuberculosis strain cultured was susceptible to all first-line TB medications. The sailor was born in the Philippines, had latent tuberculosis infection (LTBI) diagnosed in 1995 shortly after enlisting in the U.S. Navy, and completed the 6-month daily isoniazid course that was standard treatment at that time (current treatment standard is 9 months). This report describes the contact investigation conducted by the U.S. Navy and CDC and demonstrates the importance of timely diagnosis of TB, identification and treatment of new LTBI, and cooperation among local, state, and federal agencies during large contact investigations.

NASDA President Communicates With Japanese Crew Member Aboard the STS-47 Spacelab-J Mission

NASA Technical Reports Server (NTRS)

1992-01-01

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. From the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC), NASDA President, Mr. Yamano, speaks to Payload Specialist Mamoru Mohri, a Japanese crew member aboard the STS-47 Spacelab J mission.

Method based on artificial excitation of characteristic radiation by an electron beam for remote X-ray spectral elemental analysis of surface rocks on atmosphereless celestial bodies

NASA Astrophysics Data System (ADS)

Kolesnikov, E. K.

2016-11-01

This article, like our previous one [1], is devoted to advanced space technology concepts. It evaluates the potential for developing active systems to conduct a remote elemental analysis of surface rocks on an atmosphereless celestial body. The analysis is based on the spectrometry of characteristic X-rays (CXR) artificially excited in the surface soil layer. It has been proposed to use an electron beam injected from aboard a spacecraft orbiting the celestial body (or moving in a flyby trajectory) to excite the CXR elements contained in surface rocks. The focus is on specifying technical requirements to the parameters of payloads for a global mapping of the composition of lunar rocks from aboard of a low-orbiting lunar satellite. This article uses the results obtained in [2], our first study that shows the potential to develop an active system for a remote elemental analysis of lunar surface rocks using the above method. Although there has been interest in our research on the part of leading national academic institutions and space technology developers in the Soviet Union, the studies were discontinued because of the termination of the Soviet lunar program and the completion of the American Apollo program.

Comparisons of Molecular Sieve Oxygen Concentrators for potential medical use aboard commercial aircraft.

DOT National Transportation Integrated Search

1992-06-01

Medically-impaired air travelers requiring supplemental oxygen must depend on airlines to provide oxygen cylinders. Performance, space, and cost are considerations in providing this service. Tests were conducted in an altitude chamber to assess the v...

Thank You for Flying the Vomit Comet

NASA Technical Reports Server (NTRS)

Dempsey, Robert; DiLisi, Gregory A.; DiLisi, Lori A.; Santo, Gretchen

2007-01-01

This paper describes our flight aboard NASA's C9 Weightless Wonder, more affectionately known as The Vomit Comet. The C9 is NASA's aircraft that creates multiple periods of microgravity by conducting a series of parabolic maneuvers over the Gulf of Mexico.

Evaluation of prototype air/fluid separator for Space Station Freedom Health Maintenance Facility

NASA Technical Reports Server (NTRS)

Billica, Roger; Smith, Maureen; Murphy, Linda; Kizzee, Victor D.

1991-01-01

A prototype air/fluid separator suction apparatus proposed as a possible design for use with the Health Maintenance Facility aboard Space Station Freedom (SSF) was evaluated. A KC-135 parabolic flight test was performed for this purpose. The flights followed the standard 40 parabola profile with 20 to 25 seconds of near-zero gravity in each parabola. A protocol was prepared to evaluate the prototype device in several regulator modes (or suction force), using three fluids of varying viscosity, and using either continuous or intermittent suction. It was felt that a matrixed approach would best approximate the range of utilization anticipated for medical suction on SSF. The protocols were performed in one-gravity in a lab setting to familiarize the team with procedures and techniques. Identical steps were performed aboard the KC-135 during parabolic flight.

Evaluation of the MICAST #2-12 AI-7wt%Si Sample Directionally Solidified Aboard the International Space Station

NASA Technical Reports Server (NTRS)

Tewari, Surendra N.; Ghods, Masoud; Angart, Samuel G.; Lauer, Mark; Grugel, Richard N.; Poirier, David R.

2016-01-01

The US team of the European led "MIcrostructure Formation in CASTing of Technical Alloys under Diffusive and Magnetically Controlled Convective Conditions" (MICAST) program recently received a third Aluminum - 7wt% silicon alloy that was processed in the microgravity environment aboard the International Space Station. The sample, designated MICAST#2-12, was directionally solidified in the Solidification with Quench Furnace (SQF) at a constant rate of 40micometers/s through an imposed temperature gradient of 31K/cm. Procedures taken to evaluate the state of the sample prior to sectioning for metallographic analysis are reviewed and rational for measuring the microstructural constituents, in particular the primary dendrite arm spacing (Lambda (sub1)), is given. The data are presented, put in context with the earlier samples, and evaluated in view of a relevant theoretical model.

STS-47 Payload Specialist Mohri tosses an apple during SLJ demonstration

NASA Technical Reports Server (NTRS)

1992-01-01

STS-47 Payload Specialist Mamoru Mohri tosses an apple in the weightless environment of the Spacelab Japan (SLJ) science module aboard the Earth-orbitng Endeavour, Orbiter Vehicle (OV) 105. Mohri was handling the space end of a space-to-Earth youth Conference with students in his home country (Japan) in which he gave a brief demonstration on the specifics of his mission as well as general information on space travel and space physics. Mohri conducts his demonstration in front of the NASDA Material Sciences Rack 10. In the background is the SLJ end cone with Detailed Test Objective (DTO), Foot restraint evaluation, base plate, a banner from Auburn University, and portraits of the backup payload specialists. Mohri represents Japan's National Space Development Agency (NASDA).

KSC-04PD-1863

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. In the Training Auditorium, astronaut Mike Foale speaks to the audience about his experiences aboard the International Space Station as commander of the Expedition 8 crew. Foale and Flight Engineer Alexander Kaleri spent 194 days, 18 hours and 35 minutes in space, the second longest expedition to be completed aboard the Station. In February Foale and Kaleri conducted the first spacewalk ever performed from the complex by a two-person crew. Foale has accumulated more time in space than any U.S. astronaut, amassing a total of 374 days, 11 hours and 19 minutes in space from his Expedition 8 mission, a 1997 flight to the Russian Mir Space Station, and four Space Shuttle missions.

Reference earth orbital research and applications investigations (blue book). Volume 3: Physics

NASA Technical Reports Server (NTRS)

1971-01-01

The definition of physics experiments to be conducted aboard the space station is presented. The four functional program elements are: (1) space physics research laboratory, (2) plasma physics and environmental perturbation laboratory, (3) cosmic ray physics laboratory, and (4) physics and chemistry laboratory. The experiments to be conducted by each facility are defined and the crew member requirements to accomplish the experiments are presented.

Wetlab-2 - Quantitative PCR Tools for Spaceflight Studies of Gene Expression Aboard the International Space Station

NASA Technical Reports Server (NTRS)

Schonfeld, Julie E.

2015-01-01

Wetlab-2 is a research platform for conducting real-time quantitative gene expression analysis aboard the International Space Station. The system enables spaceflight genomic studies involving a wide variety of biospecimen types in the unique microgravity environment of space. Currently, gene expression analyses of space flown biospecimens must be conducted post flight after living cultures or frozen or chemically fixed samples are returned to Earth from the space station. Post-flight analysis is limited for several reasons. First, changes in gene expression can be transient, changing over a timescale of minutes. The delay between sampling on Earth can range from days to months, and RNA may degrade during this period of time, even in fixed or frozen samples. Second, living organisms that return to Earth may quickly re-adapt to terrestrial conditions. Third, forces exerted on samples during reentry and return to Earth may affect results. Lastly, follow up experiments designed in response to post-flight results must wait for a new flight opportunity to be tested.

Experiments Conducted Aboard the International Space Station: The Pore Formation and Mobility Investigation (PFMI) and the In-Space Soldering Investigation (ISSI): A Current Study of Results

NASA Technical Reports Server (NTRS)

Grugel, R. N.; Luz, P.; Smith, G. A.; Spivey, R.; Jeter, L.; Gillies, D. C> ; Hua, F.; Anilkumar, A. V.

2006-01-01

Experiments in support of the Pore Formation and Mobility Investigation (PFMI) and the In-Space Soldering Investigation (ISSI) were conducted aboard the International Space Station (ISS) with the goal of promoting our fundamental understanding of melting dynamics , solidification phenomena, and defect generation during materials processing in a microgravity environment. Through the course of many experiments a number of observations, expected and unexpected, have been directly made. These include gradient-driven bubble migration, thermocapillary flow, and novel microstructural development. The experimental results are presented and found to be in good agreement with models pertinent to a microgravity environment. Based on the space station results, and noting the futility of duplicating them in Earth s unit-gravity environment, attention is drawn to the role ISS experimentslhardware can play to provide insight to potential materials processing techniques and/or repair scenarios that might arise during long duration space transport and/or on the lunar/Mars surface.

International Space Station (ISS)

NASA Image and Video Library

2002-07-10

Expedition Five crewmember and flight engineer Peggy Whitson displays the progress of soybeans growing in the Advanced Astroculture (ADVASC) Experiment aboard the International Space Station (ISS). The ADVASC experiment was one of the several new experiments and science facilities delivered to the ISS by Expedition Five aboard the Space Shuttle Orbiter Endeavor STS-111 mission. An agricultural seed company will grow soybeans in the ADVASC hardware to determine whether soybean plants can produce seeds in a microgravity environment. Secondary objectives include determination of the chemical characteristics of the seed in space and any microgravity impact on the plant growth cycle. Station science will also be conducted by the ever-present ground crew, with a new cadre of controllers for Expedition Five in the ISS Payload Operations Control Center (POCC) at NASA's Marshall Space Flight Center in Huntsville, Alabama. Controllers work in three shifts around the clock, 7 days a week, in the POCC, the world's primary science command post for the Space Station. The POCC links Earth-bound researchers around the world with their experiments and crew aboard the Space Station.

Astronaut Jack Fischer at Rock Creek Park

NASA Image and Video Library

2017-11-04

NASA astronaut Jack Fischer answers a question from the audience, Saturday, Nov. 4, 2017 at the Rock Creek Park Nature Center and Planetarium in Washington, DC. During his 136 day mission aboard the ISS, Fischer conducted two spacewalks and hundreds of scientific experiments. Photo Credit: (NASA/Joel Kowsky)

Multilingual Crews: Communication and the Operations of Ships.

ERIC Educational Resources Information Center

Sampson, Helen; Zhao, Minghua

2003-01-01

Focuses on efforts to improve standards of English among seafarers, including a top-down approach to language learning utilized by industry regulators and training establishments. Considers the effectiveness of top-down approaches to language development, drawing on ethnographic research conducted aboard vessels with multilingual crews.…

Official portrait of STS-65 IML-2 Japanese Payload Specialist Chiaki Mukai

NASA Technical Reports Server (NTRS)

1993-01-01

Official portrait of STS-65 International Microgravity Laboratory 2 (IML-2) Japanese Payload Specialist Chiaki Mukai. Mukai represents the National Space Development Agency (NASDA) of Japan and will conduct experiments aboard Columbia, Orbiter Vehicle (OV) 102, inside the IML-2 spacelab module.

ARC-2009-ACD09-0218-012

NASA Image and Video Library

2009-10-06

NASA Conducts Airborne Science Aboard Zeppelin Airship: equipped with two imaging instruments enabling remote sensing and atmospheric science measurements not previously practical. Cabin view of Instrument Operator Steve Dunagan, NASA Ames, Pilot Katharine 'Kate' Board, (left) and Crew Chief Matthew Kilkerr (in flight suit) preforming pre-flight checkouts.

Defense Acquisitions. Missile Defense Agency Fields Initial Capability but Falls Short of Original Goals

DTIC Science & Technology

2006-03-01

Implementation Plan MAP Missile Defense System Assurance Provisions MDA Missile Defense System NASA National Aeronautics and Space Administration NFIRE ...fourth element, KEI, also delayed some activities related to its Near Field Infrared Experiment ( NFIRE ), which is being conducted to gather data on the...to complete a number of tasks that would have enabled it to conduct the NFIRE experiment. The experiment places sensors aboard a satellite that

STS-47 Mission Specialist (MS) Jemison conducts AFTE in SLJ module on OV-105

NASA Technical Reports Server (NTRS)

1992-01-01

STS-47 Mission Specialist (MS) Mae C. Jemison, wearing autogenic feedback training system 2 suit, conducts the Autogenic Feedback Training Experiment (AFTE) in Spacelab Japan (SLJ) science module aboard Endeavour, Orbiter Vehicle (OV) 105. AFTE's objective is to teach astronauts to use biofeedback rather than drugs to combat nausea and other effects of space motion sickness. Jemison's physical responses are monitored by sensors attached to the suit.

KSC-04PD-1861

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. Astronaut Mike Foale, left, joins Center Director Jim Kennedy, right, in the Training Auditorium. Foale spoke to the audience about his experiences aboard the International Space Station as commander of the Expedition 8 crew. Foale and Flight Engineer Alexander Kaleri spent 194 days, 18 hours and 35 minutes in space, the second longest expedition to be completed aboard the Station. In February Foale and Kaleri conducted the first spacewalk ever performed from the complex by a two-person crew. Foale has accumulated more time in space than any U.S. astronaut, amassing a total of 374 days, 11 hours and 19 minutes in space from his Expedition 8 mission, a 1997 flight to the Russian Mir Space Station, and four Space Shuttle missions.

KSC-04PD-1866

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. After his presentation in the Training Auditorium, astronaut Mike Foale greets employees and signs autographs. Foale shared his experiences aboard the International Space Station as commander of the Expedition 8 crew. Foale and Flight Engineer Alexander Kaleri spent 194 days, 18 hours and 35 minutes in space, the second longest expedition to be completed aboard the Station. In February Foale and Kaleri conducted the first spacewalk ever performed from the complex by a two-person crew. Foale has accumulated more time in space than any U.S. astronaut, amassing a total of 374 days, 11 hours and 19 minutes in space from his Expedition 8 mission, a 1997 flight to the Russian Mir Space Station, and four Space Shuttle missions.

KSC-04PD-1867

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. After his presentation in the Training Auditorium, astronaut Mike Foale greets employees and signs autographs. Foale shared his experiences aboard the International Space Station as commander of the Expedition 8 crew. Foale and Flight Engineer Alexander Kaleri spent 194 days, 18 hours and 35 minutes in space, the second longest expedition to be completed aboard the Station. In February Foale and Kaleri conducted the first spacewalk ever performed from the complex by a two-person crew. Foale has accumulated more time in space than any U.S. astronaut, amassing a total of 374 days, 11 hours and 19 minutes in space from his Expedition 8 mission, a 1997 flight to the Russian Mir Space Station, and four Space Shuttle missions.

KSC-04PD-1862

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. In the Training Auditorium, Center Director Jim Kennedy presents a framed photo to astronaut Mike Foale, who spoke to the audience about his experiences aboard the International Space Station as commander of the Expedition 8 crew. Foale and Flight Engineer Alexander Kaleri spent 194 days, 18 hours and 35 minutes in space, the second longest expedition to be completed aboard the Station. In February Foale and Kaleri conducted the first spacewalk ever performed from the complex by a two-person crew. Foale has accumulated more time in space than any U.S. astronaut, amassing a total of 374 days, 11 hours and 19 minutes in space from his Expedition 8 mission, a 1997 flight to the Russian Mir Space Station, and four Space Shuttle missions.

Expedition 52-52 Launches to the Space Station on This Week @NASA - April 21, 2017

NASA Image and Video Library

2017-04-21

On April 20, Expedition 51-52 Flight Engineer Jack Fischer of NASA and Soyuz Commander Fyodor Yurchikhin of the Russian Space Agency, Roscosmos launched to the International Space Station aboard a Soyuz spacecraft, from the Baikonur Cosmodrome in Kazakhstan. About six-hours later, the pair arrived at the orbital outpost and were greeted by station Commander Peggy Whitson of NASA and other members of the crew. Fischer and Yurchikhin will spend four and a half months conducting research aboard the station. Also, U.S. Resupply Mission Heads to the Space Station, Time Magazine Recognizes Planet-Hunting Scientists, Landslides on Ceres Reflect Ice Content, Mars Rover Opportunity Leaves 'Tribulation', and Earth Day in the Nation’s Capital!

Expedition_55_Education_In-Flight_Interview_with_Fairchild_Botanic_Tropical_Garden_2018_115_1445_644897

NASA Image and Video Library

2018-04-25

SPACE STATION CREW MEMBERS DISCUSS LIFE IN SPACE WITH STUDENT SCIENTISTS---- Aboard the International Space Station, Expedition 55 Flight Engineers Drew Feustel and Ricky Arnold of NASA discussed life and research on the orbital outpost during an in-flight educational event April 25 with students gathered at the Fairchild Botanic Gardens in Coral Gables, Florida. Using equipment that mimics the environmental conditions aboard the International Space Station, students conducted plant experiments to test factors that may influence plant growth, flavor, and nutrition. NASA will use students’ data to determine which plants they should begin growing in space on the Veggie facility. Feustel and Arnold arrived at the station in late March for a six-month mission on the complex.

Operation Atlantic Resolve

Science.gov Websites

Ukraine, Defense Secretary Ash Carter told service members aboard the USS San Antonio in Estonia. Story . Story U.S. Soldiers, Airmen Train With Latvian Service Members U.S. and Latvian troops conducted airborne training in Latvia while supporting Operation Atlantic Resolve, which focuses on joint training

Space Station Spacewalks Previewed

NASA Image and Video Library

2018-01-18

On Jan. 18, a briefing was held at NASA’s Johnson Space Center to preview a pair of spacewalks scheduled to take place outside the International Space Station. American and Japanese astronauts aboard the station will conduct spacewalks on Tuesday, Jan. 23 and Monday, Jan. 29 to service the station’s robotic arm.

Design, Certification, and Deployment of the Colorimetric Water Quality Monitoring Kit (CWQMK)

NASA Technical Reports Server (NTRS)

Gazda, Daniel B.; Nolan, Daniel J.; Rutz, Jeff A.; Schultz, John R.; Siperko, Lorraine M.; Porter, Marc D.; Lipert, Robert J.; Flint, Stephanie M.; McCoy, J. Torin

2010-01-01

In August 2009, an experimental water quality monitoring kit based on Colorimetric Solid Phase Extraction (CSPE) technology was delivered to the International Space Station (ISS) aboard STS-128/17A. The kit, called the Colorimetric Water Quality Monitoring Kit (CWQMK), was flown and deployed as a Station Development Test Objective (SDTO) experiment on the ISS. The goal of the SDTO experiment is to evaluate the acceptability of CSPE technology for routine water quality monitoring on the ISS. This paper provides an overview of the SDTO experiment, as well as a detailed description of the CWQMK hardware and a summary of the testing and analysis conducted to certify the CWQMK for use on the ISS. The initial results obtained from the SDTO experiment are also reported and discussed in detail

First Identification of Foreshock Plasma Populations at Mercury

NASA Astrophysics Data System (ADS)

Glass, A. N.; Tracy, P. J.; Raines, J. M.

2018-05-01

Observations of foreshock populations at Mercury are presented for the first time utilizing measurements from the Fast Imaging Plasma Spectrometer (FIPS) aboard MESSENGER, and plausible energization mechanisms are suggested and evaluated.

BMDO materials testing in the EOIM-3 experiment

NASA Technical Reports Server (NTRS)

Chung, Shirley Y.; Brinza, David E.; Minton, Timothy K.; Liang, Ranty H.

1995-01-01

The NASA Evaluation of Oxygen Interactions with Materials-3 (EOIM-3) experiment served as a testbed for a variety of materials that are candidates for Ballistic Missile Defense Organization (BMDO) space assets. The materials evaluated on this flight experiment were provided by BMDO contractors and technology laboratories. A parallel ground-based exposure evaluation was conducted using the Fast Atom Sample Tester (FAST) atomic-oxygen simulation facility at Physical Sciences, Inc. The EOIM-3 flight materials were exposed to an atomic oxygen fluence of approximately 2.3 x 10(exp 20) atoms/sq cm. The ground-based exposure fluence of 2.0 - 2.5 x 10(exp 20) atoms/sq cm permits direct comparison with that of the flight-exposed specimens. The results from the flight test conducted aboard STS-46 and the correlative ground-based exposure are summarized here. A more detailed correlation study is presented in the JPL Publication 93-31 entitled 'Flight-and Ground-Test Correlation Study of BMDO SDS Materials: Phase 1 Report'. In general, the majority of the materials survived the AO environment with their performance tolerances maintained for the duration of the exposure. Optical materials, baffles, and coatings performed extremely well as did most of the thermal coatings and tribological materials. A few of the candidate radiator, threat shielding, and structural materials showed significant degradation. Many of the coatings designed to protect against AO erosion of sensitive materials performed this function well.

Thank You for Flying the Vomit Comet

ERIC Educational Resources Information Center

Dempsey, Robert; DiLisi, Gregory A.; DiLisi, Lori A.; Santo, Gretchen

2007-01-01

This paper describes our flight aboard NASA's C9 "Weightless Wonder," an aircraft that creates multiple periods of microgravity by conducting a series of parabolic maneuvers over the Gulf of Mexico. Because passengers often develop motion sickness during these parabolic maneuvers, the C9 is more affectionately known as the "Vomit Comet." To…

5 CFR Appendix A to Subpart I of... - Schedule of Pay Differentials Authorized for Hazardous Duty Under Subpart I

Code of Federal Regulations, 2014 CFR

2014-01-01

... conducting photographic surveys aboard aircraft carriers during periods of heavy aircraft operations 25 First pay period beginning after July 1, 1969. Experimental Landing/Recovery Equipment Tests: Participating in tests of experimental or prototype landing and recovery equipment where personnel are required to...

5 CFR Appendix A to Subpart I of... - Schedule of Pay Differentials Authorized for Hazardous Duty Under Subpart I

Code of Federal Regulations, 2013 CFR

2013-01-01

... conducting photographic surveys aboard aircraft carriers during periods of heavy aircraft operations 25 First pay period beginning after July 1, 1969. Experimental Landing/Recovery Equipment Tests: Participating in tests of experimental or prototype landing and recovery equipment where personnel are required to...

Knowledge Value Added (KVA) Methodology as a Tool for Measuring the Utilization of Knowledge Assets Aboard Marine Corps Installations

DTIC Science & Technology

2008-06-01

make better technology investment decisions. C. FOLLOW-ON RESEARCH POTENTIAL Like most assets, knowledge is only valuable if it can be transmuted ...CID Agent Sexual Assault Investigations Training E5 5 Conduct preliminary investigation on referable cases 5811 Basic Military Police Intelligence In

Aeolian processes aboard a space station: Saltation and particle trajectory analysis

NASA Technical Reports Server (NTRS)

White, B. R.; Greeley, R.; Iversen, J. D.; Leach, R. N.

1986-01-01

The Carousel wind tunnel (CWT) proposed to study aeolian processes aboard a space station consists of two concentric rotating drums. The space between the two drums comprises the wind tunnel test section. Differential rates of rotation of the two drums would provide a wind velocity with respect to either drum surface. Preliminary results of measured velocity profiles made in a CWT prototype indicate that the wall bounded boundary layer profiles are suitable to simulate flat plate turbulent boundary layer flow. The two dimensional flat plate Cartesian coordinate equations of motion of a particle moving through the air are explained. In order to assess the suitability of CWT in the analysis of the trajectories of windblown particles, a series of calculations were conducted comparing cases for gravity with those of zero gravity. Results from the calculations demonstrate that a wind tunnel of the carousel design could be fabricted to operate in a space station environment and that experiments could be conducted which would yield significant results contributing to the understanding of the physics of particle dynamics.

Aeolian processes aboard a Space Station: Saltation and particle trajectory analysis

NASA Technical Reports Server (NTRS)

White, Bruce R.; Greeley, Ronald; Iversen, James D.; Leach, R. N.

1987-01-01

The Carousel Wind Tunnel (CWT) proposed to study aeolian processes aboard a Space Station consists of two concentric rotating drums. The space between the two drums comprises the wind tunnel section. Differential rates of rotation of the two drums would provide a wind velocity with respect to either drum surface. Preliminary results of measured velocity profiles made in a CWT prototype indicate that the wall bounded boundary layer profiles are suitable to simuate flat plate turbulent boundary layer flow. The two dimensional flate plate Cartesian coordinate equations of motion of a particle moving through the air are explained. In order to assess the suitability of CWT in the analysis of the trajectories of windblown particles, a series of calculations were conducted comparing cases for gravity with those of zero gravity. Results from the calculations demonstrate that a wind tunnel of the carousel design could be fabricated to operate in a space station environment and that experiments could be conducted which would yield significant results contributing to the understanding of the physics of particle dynamics.

STS-56 Commander Cameron uses SAREX on OV-103's aft flight deck

NASA Image and Video Library

1993-04-17

STS056-30-022 (8-17 April 1993) --- Aboard Discovery, astronaut Kenneth D. Cameron (call letters N5AWP), talks to amateur radio operators on Earth via the Shuttle Amateur Radio Experiment (SAREX). SAREX was established by NASA, the American Radio League\\Amateur Satellite Corporation and the Johnson Space Center Amateur Radio Club to encourage public participation in the space program. It is part of an endeavor to demonstrate the effectiveness of conducting short-wave radio transmissions between the Shuttle and ground-based radio operators at low cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity for students around the world to learn about space firsthand by speaking directly to astronauts aboard the Shuttle.

STS-56 Pilot Oswald uses SAREX on forward flight deck of Discovery, OV-103

NASA Image and Video Library

1993-04-17

STS056-04-004 (8-17 April 1993) --- Aboard Discovery, Astronaut Stephen S. Oswald, Pilot, talks to amateur radio operators on Earth via the Shuttle Amateur Radio Experiment (SAREX). SAREX was established by NASA, the American Radio League/Amateur Radio Satellite Corporation and the Johnson Space Center Amateur Radio Club to encourage public participation in the space program through a program to demonstrate the effectiveness of conducting short-wave radio transmissions between the Shuttle and ground-based radio operators at low-cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity for students around the world to learn about space firsthand by speaking directly to astronauts aboard the Shuttle.

A Year of Education on the Space Station Highlighted During In-Fight Event

NASA Image and Video Library

2017-10-16

Aboard the International Space Station, Expedition 53 Flight Engineers Joe Acaba of NASA, a former educator, and Paolo Nespoli of the European Space Agency discussed the value of education aboard the orbital complex during a Facebook Live question and answer session Oct. 16. Joined by ISS Program Manager Kirk Shireman on the ground from the Johnson Space Center in Houston, Acaba and Nespoli fielded questions about their life and work in orbit and how it can stimulate students to pursue careers in mathematics, science and engineering. Acaba and another former educator, NASA astronaut Ricky Arnold who will launch to the station next March, are conducting back-to-back missions on the station to contribute their educator skills in a year’s worth of interaction with students around the world.

Quantitative Evaluation of MODIS Fire Radiative Power Measurement for Global Smoke Emissions Assessment

NASA Technical Reports Server (NTRS)

Ichoku, Charles; Ellison, Luke

2011-01-01

Satellite remote sensing is providing us tremendous opportunities to measure the fire radiative energy (FRE) release rate or power (FRP) from open biomass burning, which affects many vegetated regions of the world on a seasonal basis. Knowledge of the biomass burning characteristics and emission source strengths of different (particulate and gaseous) smoke constituents is one of the principal ingredients upon which the assessment, modeling, and forecasting of their distribution and impacts depend. This knowledge can be gained through accurate measurement of FRP, which has been shown to have a direct relationship with the rates of biomass consumption and emissions of major smoke constituents. Over the last decade or so, FRP has been routinely measured from space by both the MODIS sensors aboard the polar orbiting Terra and Aqua satellites, and the SEVIRI sensor aboard the Meteosat Second Generation (MSG) geostationary satellite. During the last few years, FRP has steadily gained increasing recognition as an important parameter for facilitating the development of various scientific studies and applications relating to the quantitative characterization of biomass burning and their emissions. To establish the scientific integrity of the FRP as a stable quantity that can be measured consistently across a variety of sensors and platforms, with the potential of being utilized to develop a unified long-term climate data record of fire activity and impacts, it needs to be thoroughly evaluated, calibrated, and validated. Therefore, we are conducting a detailed analysis of the FRP products from MODIS to evaluate the uncertainties associated with them, such as those due to the effects of satellite variable observation geometry and other factors, in order to establish their error budget for use in diverse scientific research and applications. In this presentation, we will show recent results of the MODIS FRP uncertainty analysis and error mitigation solutions, and demonstrate their implications for biomass burning emissions assessment.

Stability of Dosage Forms in the Pharmaceutical Payload Aboard Space Missions

NASA Technical Reports Server (NTRS)

Du, Brian J.; Daniels, Vernie; Boyd, Jason L.; Crady, Camille; Satterfield, Rick; Younker, Diane R.; Putcha, Lakshmi

2009-01-01

Efficacious pharmaceuticals with adequate shelf lives are essential for successful space medical operations. Stability of pharmaceuticals, therefore, is of paramount importance for assuring the health and wellness of astronauts on future space exploration missions. Unique physical and environmental factors of space missions may contribute to the instability of pharmaceuticals, e.g., radiation, humidity and temperature variations. Degradation of pharmaceutical formulations can result in inadequate efficacy and/or untoward toxic effects, which could compromise astronaut safety and health. Methods: Four identical pharmaceutical payload kits containing 31 medications in different dosage forms (liquid, tablet, capsule, ointment and suppository) were transported to the International Space Station aboard the Space Shuttle (STS-121). One of the 4 kits was stored on the Shuttle and the other 3 were stored on the International Space Station (ISS) for return to Earth at 6-month interval aboard a pre-designated Shuttle flight for each kit. The kit stored on the Shuttle was returned to Earth aboard STS-121 and 2 kits from ISS were returned on STS 117 and STS-122. Results: Analysis of standard physical and chemical parameters of degradation was completed for pharmaceuticals returned by STS-121 after14 days, STS - 117 after11 months and STS 122 after 19 months storage aboard ISS. Analysis of all flight samples along with ground-based matching controls was completed and results were compiled. Conclusion: Evaluation of results from the shuttle (1) and ISS increments (2) indicate that the number of formulations degraded in space increased with duration of storage in space and was higher in space compared to their ground-based counterparts. Rate of degradation for some of the formulations tested was faster in space than on Earth. Additionally, some of the formulations included in the medical kits were unstable, more so in space than on the ground. These results indicate that the space flight environment may adversely affect the shelf life of pharmaceuticals aboard space missions.

Sea surface and remotely sensed temperatures off Cape Mendocino, California

NASA Technical Reports Server (NTRS)

Breaker, L. C.; Arvesen, J. C.; Frydenlund, D.; Myers, J. S.; Short, K.

1985-01-01

During September 3 to 5, 1979, a multisensor oceanographic experiment was conducted off Cape Mendocino, California. The purpose of this experiment was to validate the use of remote sensing techniques over an area along the U.S. west coast where coasted upwelling is known to be intense. Remotely sensed mutlispectral data, including thermal infrared imagery, were collected above an upwelling feature off Cape Mendocino. Data were acquired from the TIRNOS-N and NOAA-6 polar orbiting satellites, the NASA Ames Research Center's high altitude U-2 aircraft, and a U.S. Coast Guard C-130 aircraft. Supporting surface truth data over the same feature were collected aboard the National Oceanic and Atmospheric Administration (NOAA) ship, OCEANOGRAPHER. Atmospheric soundings were also taken aboard the ship. The results indicate that shipboard measurements of sea surface temperatures can be reproduction within 1 C or better through remote observation of absolute infrared radiance values (whether measured aboard the NOAA polar orbiting satellite, the U-2 aircraft, or the Coast Guard aircraft) by using appropriate atmospheric corrections. Also, the patterns of sea surface temperature which were derived independently from the various remote platforms provide a consistent interpretation of the surface temperature field.

Results of the joint utilization of laser integrated experiments flown on payload GAS-449 aboard Columbia mission 61-C

NASA Technical Reports Server (NTRS)

Muckerheide, M. C.

1987-01-01

The high peak power neodymium YAG laser and the HeNe laser aboard GAS-449 have demonstrated the survivability of the devices in the micro-gravity, cosmic radiation, thermal, and shock environment of space. Some pharmaceuticals and other materials flown in both the active and passive status have demonstrated reduction in volume and unusual spectroscopic changes. X-ray detectors have shown cosmic particle hits with accompanying destruction at their interaction points. Some scattering in the plates is in evidence. Some results of both active and passive experiments on board the GAS-449 payload are evaluated.

A prototype gas exchange monitor for exercise stress testing aboard NASA Space Station

NASA Technical Reports Server (NTRS)

Orr, Joseph A.; Westenskow, Dwayne R.; Bauer, Anne

1989-01-01

This paper describes an easy-to-use monitor developed to track the weightlessness deconditioning aboard the NASA Space Station, together with the results of testing of a prototype instrument. The monitor measures the O2 uptake and CO2 production, and calculates the maximum O2 uptake and anaerobic threshold during an exercise stress test. The system uses two flowmeters in series to achieve a completely automatic calibration, and uses breath-by-breath compensation for sample line-transport delay. The monitor was evaluated using two laboratory methods and was shown to be accurate. The system's block diagram and the bench test setup diagram are included.

Conduction cooled compact laser for the supercam Libsraman instrument

NASA Astrophysics Data System (ADS)

Durand, Eric; Derycke, C.; Boudjemaa, L.; Simon-Boisson, C.; Roucayrol, L.; Perez, R.; Faure, B.; Maurice, S.

2017-09-01

A new conduction cooled compact laser for SuperCam LIBS-RAMAN instrument aboard Mars 2020 Rover is presented. An oscillator generates 30mJ at 1µm with a good spatial quality. A Second Harmonic Generator (SHG) at the oscillator output generates 15 mJ at 532 nm. A RTP electro-optical switch, between the oscillator and SHG, allows the operation mode selection (LIBS or RAMAN). Qualification model of this laser has been built and characterised. Environmental testing of this model is also reported.

Lightweight, Thermally Insulating Structural Panels

NASA Technical Reports Server (NTRS)

Eisen, Howard J.; Hickey, Gregory; Wen, Liang-Chi; Layman, William E.; Rainen, Richard A.; Birur, Gajanana C.

1996-01-01

Lightweight, thermally insulating panels that also serve as structural members developed. Honeycomb-core panel filled with low-thermal-conductivity, opacified silica aerogel preventing convection and minimizes internal radiation. Copper coating on face sheets reduces radiation. Overall thermal conductivities of panels smaller than state-of-art commercial non-structurally-supporting foam and fibrous insulations. On Earth, panels suitable for use in low-air-pressure environments in which lightweight, compact, structurally supporting insulation needed; for example, aboard high-altitude aircraft or in partially evacuated panels in refrigerators.

STS-57 Pilot Duffy uses TDS soldering tool in SPACEHAB-01 aboard OV-105

NASA Technical Reports Server (NTRS)

1993-01-01

STS-57 Pilot Brian J. Duffy, at a SPACEHAB-01 (Commercial Middeck Augmentation Module (CMAM)) work bench, handles a soldering tool onboard the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Duffy is conducting a soldering experiment (SE) which is part of the Tools and Diagnostic Systems (TDS) project. He is soldering on a printed circuit board, positioned in a specially designed holder, containing 45 connection points and will later de-solder 35 points on a similar board. TDS' sponsor is the Flight Crew Support Division, Space and Life Sciences Directorate, JSC. It represents a group of equipment selected from tools and diagnostic hardware to be supported by the Space Station program. TDS was designed to demonstrate the maintenance of experiment hardware on-orbit and to evaluate the adequacy of its design and the crew interface.

Ground based simulation of life sciences Spacelab experiments

NASA Technical Reports Server (NTRS)

Rummel, J. A.; Alexander, W. C.; Bush, W. H.; Johnston, R. S.

1978-01-01

The third in a series of Spacelab Mission Development tests was a joint effort of the Ames Research and Johnson Space Centers to evaluate planned operational concepts of the Space Shuttle life sciences program. A three-man crew conducted 26 experiments and 12 operational tests, utilizing both human and animal subjects. The crew lived aboard an Orbiter/Spacelab mockup for the seven-day simulation. The Spacelab was identical in geometry to the European Space Agency design, complete with removable rack sections and stowage provisions. Communications were controlled as currently planned for operational Shuttle flights. A Science Operations Remote Center at the Ames Research Center was managed by simulated Mission Control and Payload Operation Control Centers at the Johnson Space Center. This paper presents the test objectives, describes the facilities and test program, and outlines the results of this test.

46 CFR 176.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Inspection and testing prior to hot work. 176.710... testing prior to hot work. (a) An inspection for flammable or combustible gases must be conducted by a... operations involving riveting, welding, burning, or other fire producing actions may be made aboard a vessel...

Grip Experiment 2010

NASA Image and Video Library

2010-08-16

A researcher with the Genesis and Rapid Intensification Processes (GRIP) experiment works aboard the NASA DC-8 during a flight over the Gulf of Mexico, Tuesday, Aug. 17, 2010. GRIP is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

Space Shuttle Projects

NASA Image and Video Library

1994-09-16

Astronaut Mark Lee floats freely as he tests the new backpack called the Simplified Aid for EVA Rescue (SAFER) system. SAFER is designed for use in the event a crew member becomes untethered while conducting an EVA. The STS-64 mission marked the first untethered U.S. EVA in 10 years, and was launched on September 9, 1994, aboard the Space Shuttle Orbiter Discovery.

The Floating Lab Research Project: An Approach to Evaluating Field Programs.

ERIC Educational Resources Information Center

Brody, Michael J.

This report explains an evaluative study of the conceptual and affective development of students associated with the Floating Lab Program, an experiential field project sponsored by the University of New Hampshire and the Maine Sea Grant Program. The field program involved an opportunity for students to have hands-on experiences aboard a 65-foot…

Occupational lead exposure aboard a tall ship.

PubMed

Landrigan, P J; Straub, W E

1985-01-01

To evaluate occupational exposures to lead in shipfitters cutting and riveting lead-painted iron plates aboard an iron-hulled sailing vessel, we conducted an environmental and medical survey. Lead exposures in seven personal (breathing zone) air samples ranged from 108 to 500 micrograms/m3 (mean 257 micrograms/m3); all were above the Occupational Safety and Health Administration (OSHA) standard of 50 micrograms/m3. In two short-term air samples obtained while exhaust ventilation was temporarily disconnected, mean lead exposure rose to 547 micrograms/m3. Blood lead levels in ten shipfitters ranged from 25 to 53 micrograms/dl (mean, 37.8 micrograms/dl); levels in three of these workers exceeded the upper normal limit of 40 micrograms/dl. Blood lead levels in shipfitters were significantly higher than in other shipyard workers (mean 10.0 micrograms/dl; p less than 0.001). Smoking shipfitters (mean, 47 micrograms/dl) had significantly higher lead levels than nonsmokers (mean, 32 micrograms/dl; p = 0.03). Lead levels in shipfitters who wore respirators were not lower than in those who wore no protective gear (p = 0.68). Four shipfitters had erythrocyte protoporphyrin (EP) concentrations above the adult upper normal limit of 50 micrograms/dl. A close correlation was found between blood lead and EP levels (r = 0.70). Prevalence of lead-related symptoms was no higher in shipfitters than in other workers. No cases of symptomatic lead poisoning were noted. These data indicate that serious occupational exposure to lead can occur in a relatively small boatyard.

Detailed Evaluation of MODIS Fire Radiative Power Measurements

NASA Technical Reports Server (NTRS)

Ichoku, Charles

2010-01-01

Satellite remote sensing is providing us tremendous opportunities to measure the fire radiative energy (FRE) release rate or power (FRP) from open biomass burning, which affects many vegetated regions of the world on a seasonal basis. Knowledge of the biomass burning characteristics and emission source strengths of different (particulate and gaseous) smoke constituents is one of the principal ingredients upon which the assessment, modeling, and forecasting of their distribution and impacts depend. This knowledge can be gained through accurate measurement of FRP, which has been shown to have a direct relationship with the rates of biomass consumption and emissions of major smoke constituents. Over the last decade or so, FRP has been routinely measured from space by both the MODIS sensors aboard the polar orbiting Terra and Aqua satellites, and the SEVIRI sensor aboard the Meteosat Second Generation (MSG) geostationary satellite. During the last few years, FRP has been gaining recognition as an important parameter for facilitating the development of various scientific studies relating to the quantitative characterization of biomass burning and their emissions. Therefore, we are conducting a detailed analysis of the FRP products from MODIS to characterize the uncertainties associated with them, such as those due to the MODIS bow-tie effects and other factors, in order to establish their error budget for use in scientific research and applications. In this presentation, we will show preliminary results of the MODIS FRP data analysis, including comparisons with airborne measurements.

Early performance of the 12-GHz, 200-watt transmitter experiment package in the communications technology satellite

NASA Technical Reports Server (NTRS)

1977-01-01

Measured performance characteristics of the transmitter experiment package (TEP) aboard the Communications Technology Satellite for the first 90 operating days in orbit are presented. The TEP consists of a nominal 200-watt output stage tube (OST), a supporting power processing system (PPS), and a variable-conductance heat pipe system (VCHPS). The OST, a traveling-wave tube augmented with a 10-stage depressed collector, has an overall saturated average efficiency of 51.5 percent and an average saturated radiofrequency (RF) output power at center-band frequency of 240 watts. The PPS operated with a measured efficiency of 86.5 percent to 88.5 percent. The VCHPS, using three pipes to conduct heat from the PPS and the body of the OST to a 52-centimeter by 124-centimeter (20.5-in. by 48.75-in.) radiator fin, maintained by the PPS baseplate temperature below 50 C for all operating conditions. The TEP performance characteristics presented include frequency response, RF output power, efficiency, and distortions. Communications characteristics were evaluated by using both video and audio modulated signals.

KSC-2013-3263

NASA Image and Video Library

2013-08-12

HAMPTON, Va. – At the Naval Station Norfolk near NASA’s Langley Research Center in Virginia, a floating dock system carries the Orion boilerplate test article and support equipment for a stationary recovery test aboard a U.S. Navy ship. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module and forward bay cover on its return from a deep space mission. The stationary recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in a controlled environment before conducting a second recovery test next year in open waters. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on a Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Dimitri Gerondidakis

KSC-2013-3312

NASA Image and Video Library

2013-08-13

HAMPTON, Va. – At the Naval Station Norfolk near NASA’s Langley Research Center in Virginia, NASA and U.S. Navy personnel prepare the Orion boilerplate test article for a stationary recovery test aboard a U.S. Navy ship. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module and forward bay cover on its return from a deep space mission. The stationary recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in a controlled environment before conducting a second recovery test next year in open waters. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Dimitri Gerondidakis

KSC-2013-3281

NASA Image and Video Library

2013-08-12

HAMPTON, Va. – At the Naval Station Norfolk near NASA’s Langley Research Center in Virginia, a floating dock system carries the Orion boilerplate test article and support equipment for a stationary recovery test aboard a U.S. Navy ship. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module and forward bay cover on its return from a deep space mission. The stationary recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in a controlled environment before conducting a second recovery test next year in open waters. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Dimitri Gerondidakis

KSC-2013-3313

NASA Image and Video Library

2013-08-13

HAMPTON, Va. – At the Naval Station Norfolk near NASA’s Langley Research Center in Virginia, the Orion boilerplate test article is being prepared for a stationary recovery test aboard a U.S. Navy ship. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module and forward bay cover on its return from a deep space mission. The stationary recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in a controlled environment before conducting a second recovery test next year in open waters. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Dimitri Gerondidakis

KSC-2013-3282

NASA Image and Video Library

2013-08-12

HAMPTON, Va. – At the Naval Station Norfolk near NASA’s Langley Research Center in Virginia, a floating dock system carries the Orion boilerplate test article and support equipment for a stationary recovery test aboard a U.S. Navy ship. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module and forward bay cover on its return from a deep space mission. The stationary recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in a controlled environment before conducting a second recovery test next year in open waters. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Dimitri Gerondidakis

STS-56 MS1 Foale uses SAREX on forward flight deck of Discovery, OV-103

NASA Image and Video Library

1993-04-17

STS056-30-001 (8-17 April 1993) --- Aboard Discovery, astronaut C. Michael Foale, (call letters KB5UAC), talks to amateur radio operators on Earth via the Shuttle Amateur Radio Experiment (SAREX). SAREX was established by NASA, the American Radio League/Amateur Radio Satellite Corporation and the Johnson Space Center Amateur Radio Club to encourage public participation in the space program through an endeavor to demonstrate the effectiveness of conducting short-wave radio transmissions. These transmissions occur between the Shuttle and ground-based radio operators at low cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity for students around the world to learn about space firsthand by speaking directly to astronauts aboard the Shuttle.

14 CFR 1214.1703 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... § 1214.1703 Definitions. (a) Space flight participants. All persons whose presence aboard a Space Shuttle... Evaluation Committee, established in NASA Headquarters for the purpose of directing and administering the program for space flight participants. The Committee consists of the following NASA Headquarters officials...

14 CFR 1214.1703 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... § 1214.1703 Definitions. (a) Space flight participants. All persons whose presence aboard a Space Shuttle... Evaluation Committee, established in NASA Headquarters for the purpose of directing and administering the program for space flight participants. The Committee consists of the following NASA Headquarters officials...

14 CFR 1214.1703 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... § 1214.1703 Definitions. (a) Space flight participants. All persons whose presence aboard a Space Shuttle... Evaluation Committee, established in NASA Headquarters for the purpose of directing and administering the program for space flight participants. The Committee consists of the following NASA Headquarters officials...

14 CFR 1214.1703 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... § 1214.1703 Definitions. (a) Space flight participants. All persons whose presence aboard a Space Shuttle... Evaluation Committee, established in NASA Headquarters for the purpose of directing and administering the program for space flight participants. The Committee consists of the following NASA Headquarters officials...

Observations of Gas-Liquid Flows Through Contractions in Microgravity

NASA Technical Reports Server (NTRS)

McQuillen, John

1996-01-01

Tests were conducted for an air-water flow through two sudden contractions aboard the NASA DC-9 low gravity aircraft. Flow rate, residual accelerations, void fraction, film thickness, and pressure drop data were recorded and flow visualization at 250 images per second were recorded. Some preliminary results based on the flow visualization data are presented for bubbly, slug and annular flow.

Field aligned currents and the auroral spectrum below 1 keV

NASA Technical Reports Server (NTRS)

Arnoldy, R. L.

1973-01-01

Measurements during auroral events were conducted with the aid of detectors flown aboard three Nike-Tomahawk rocket flights. The detectors used to measure the auroral spectrum below 1 keV consisted of electrostatic analyzers positioned in the rocket to measure particles moving up and down the magnetic field lines. The analyzers measured electrons and protons simultaneously during a given sweep.

The Leadership Evaluation and Analysis Program (LEAP). Economic Feasibility Report.

DTIC Science & Technology

1979-07-01

data input and retrieval system that generates common solutions to Marine Corps con- cerns and produces leadership/ management training material while...experimental measures to assess the effects of Human Resource Management Cycle intervention aboard Navy ships (Mumford, 1976). Planned future evaluation...some management process or technique. Generally, the entire inter- vention procedure represents an expenditure toward the primary goal of improving

Plant and animal accommodation for Space Station Laboratory

NASA Technical Reports Server (NTRS)

Olson, Richard L.; Gustan, Edith A.; Wiley, Lowell F.

1986-01-01

An extended study has been conducted with the goals of defining and analyzing relevant parameters and significant tradeoffs for the accommodation of nonhuman research aboard the NASA Space Station, as well as conducting tradeoff analyses for orbital reconfiguring or reoutfitting of the laboratory facility and developing laboratory designs and program plans. The two items exerting the greatest influence on nonhuman life sciences research were identified as the centrifuge and the specimen environmental control and life support system; both should be installed on the ground rather than in orbit.

GeneLab: NASA's Open Access, Collaborative Platform for Systems Biology and Space Medicine

NASA Technical Reports Server (NTRS)

Berrios, Daniel C.; Thompson, Terri G.; Fogle, Homer W.; Rask, Jon C.; Coughlan, Joseph C.

2015-01-01

NASA is investing in GeneLab1 (http:genelab.nasa.gov), a multi-year effort to maximize utilization of the limited resources to conduct biological and medical research in space, principally aboard the International Space Station (ISS). High-throughput genomic, transcriptomic, proteomic or other omics analyses from experiments conducted on the ISS will be stored in the GeneLab Data Systems (GLDS), an open-science information system that will also include a biocomputation platform with collaborative science capabilities, to enable the discovery and validation of molecular networks.

Spacelab

NASA Image and Video Library

1985-04-01

Activities inside the laboratory module during the Spacelab-3 mission are shown in this photograph. Left to right are astronauts Robert Overmyer, Commander of the mission; Don Lind, Mission Specialist; Lodewijk van den Berg, Payload Specialist; and William Thornton, Mission Specialist. The primary purpose of the Spacelab-3 mission was to conduct materials science experiments in a stable low-gravity environment. In addition, the crew did research in life sciences, fluid mechanics, atmospheric science, and astronomy. Spacelab-3 was equipped with several new minilabs, special facilities that would be used repeatedly on future flights. Two elaborate crystal growth furnaces, a life support and housing facility for small animals, and two types of apparatus for the study of fluids were evaluated on their inaugural flight. Spacelab-3 (STS-51B) was launched aboard the Space Shuttle Challenger on April 29, 1985. The Marshall Space Flight Center had managing responsibilities of the mission.

Space radiation dosimetry in low-Earth orbit and beyond.

PubMed

Benton, E R; Benton, E V

2001-09-01

Space radiation dosimetry presents one of the greatest challenges in the discipline of radiation protection. This is a result of both the highly complex nature of the radiation fields encountered in low-Earth orbit (LEO) and interplanetary space and of the constraints imposed by spaceflight on instrument design. This paper reviews the sources and composition of the space radiation environment in LEO as well as beyond the Earth's magnetosphere. A review of much of the dosimetric data that have been gathered over the last four decades of human space flight is presented. The different factors affecting the radiation exposures of astronauts and cosmonauts aboard the International Space Station (ISS) are emphasized. Measurements made aboard the Mir Orbital Station have highlighted the importance of both secondary particle production within the structure of spacecraft and the effect of shielding on both crew dose and dose equivalent. Roughly half the dose on ISS is expected to come from trapped protons and half from galactic cosmic rays (GCRs). The dearth of neutron measurements aboard LEO spacecraft and the difficulty inherent in making such measurements have led to large uncertainties in estimates of the neutron contribution to total dose equivalent. Except for a limited number of measurements made aboard the Apollo lunar missions, no crew dosimetry has been conducted beyond the Earth's magnetosphere. At the present time we are forced to rely on model-based estimates of crew dose and dose equivalent when planning for interplanetary missions, such as a mission to Mars. While space crews in LEO are unlikely to exceed the exposure limits recommended by such groups as the NCRP, dose equivalents of the same order as the recommended limits are likely over the course of a human mission to Mars. c2001 Elsevier Science B.V. All rights reserved.

Evaluation of Testing Methods to Develop Test Requirements for a Workstation Table Safety Standard

DOT National Transportation Integrated Search

2010-10-12

Investigations of passenger train accidents have revealed serious safety hazards associated with the thin, rigid tops of workstation tables, which are common fixtures aboard rail cars. Thoracic and abdominal injuries caused by occupant impact with wo...

External airlock assembly/Mir docking system being loaded

NASA Image and Video Library

1994-11-15

S95-00057 (15 Nov 1994) --- In Rockwell's Building 290 at Downey, California, the external airlock assembly/Mir docking system is rotated into position for crating up for shipment to the Kennedy Space Center (KSC) in Florida. Jointly developed by Rockwell and RSC Energia, the external airlock assembly and Mir docking system will be mounted in the cargo bay of the Space Shuttle Atlantis to enable the shuttle to link up to Russia's Mir space station. The docking system contains hooks and latches compatible with the system currently housed on the Mir's Krystall module, to which Atlantis will attach for the first time next spring. STS-71 will carry two Russian cosmonauts, who will replace a three-man crew aboard Mir including Norman E. Thagard, a NASA astronaut. The combined 10-person crew will conduct almost five days of joint life sciences investigations both aboard Mir and in the Space Shuttle Atlantis's Spacelab module.

The opportunities for space biology research on the Space Station

NASA Technical Reports Server (NTRS)

Ballard, Rodney W.; Souza, Kenneth A.

1987-01-01

The goals of space biology research to be conducted aboard the Space Station in 1990s include long-term studies of reproduction, development, growth, physiology, behavior, and aging in both animals and plants. They also include studies of the mechanisms by which gravitational stimuli are sensed, processed, and transmitted to a responsive site, and of the effect of microgravity on each component. The Space Station configuration will include a life sciences research facility, where experiment cyles will be on a 90-day basis (since the Space Station missions planned for the 1990s call for 90-day intervals). A modular approach is taken to accomodate animal habitats, plant growth chambers, and other specimen holding facilities; the modular habitats would be transportable between the launch systems, habitat racks, a workbench, and a variable-gravity centrifuge (included for providing artificial gravity and accurately controlled acceleration levels aboard Space Station).

KSC-98pc1755

NASA Image and Video Library

1998-12-01

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, STS-98 crew members Pilot Mark Polansky, Mission Specialist Marsha Ivins and Commander Ken Cockrell pose underneath the banner revealing the name Destiny given to the U.S. Lab module. They are part of the five-member crew scheduled to carry the lab into space aboard Space Shuttle Endeavour early in the year 2000 where it will become the centerpiece of scientific research on the International Space Station. The Shuttle will spend six days docked to the station while the laboratory is attached and three space walks are conducted to complete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for station systems, including high data-rate communications, and maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights

Are nuclear ships environmentally safer than conventionally powered ships

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bone, C.A.; Molgaard, C.A.; Helmkamp, J.C.

1988-03-01

An epidemiologic analysis was conducted to determine if risk of hospitalization varied by age, ship type, or occupation between nuclear and conventional powered ship crews in the U.S. Navy. Study cohorts consisted of all male enlisted personnel who served exclusively aboard conventional or nuclear powered aircraft carriers and cruisers during the years 1975-1979; cases were those men hospitalized during this period (N = 48,242). Conventional ship personnel showed significantly elevated rates of injury and disease when compared to nuclear ship personnel. The largest relative risks by age occurred for conventional ship crewmen less than 30 years old. Seaman, logistics (supply),more » and healthcare personnel serving aboard conventional ships comprised the occupational groups exhibiting the highest hospitalization rate differentials. The results strongly suggest that nuclear ships provide a healthier, safer working and living environment than conventional ships.« less

KSC-2011-7504

NASA Image and Video Library

2011-10-04

The Dynamic Ionosphere Cubesat Experiment DICE is prepared for launch aboard the Delta II rocket that will carry NASA’s National Polar-orbiting Operational Environmental Satellite System Preparatory Project NPP spacecraft. DICE is a National Science Foundation Project conducted by Utah State University in conjunction with the Atmospheric and Space Technology Research Associates ASTRA. NPP represents a critical first step in building the next-generation of Earth-observing satellites. NPP will carry the first of the new sensors developed for this satellite fleet, now known as the Joint Polar Satellite System JPSS, to be launched in 2016. NPP is the bridge between NASA's Earth Observing System EOS satellites and the forthcoming series of JPSS satellites. The mission will test key technologies and instruments for the JPSS missions. NPP is targeted to launch Oct. 28 from Space Launch Complex-2 aboard a United Launch Alliance Delta II rocket. For more information, visit http://www.nasa.gov/NPP. Photo credit: NASA/VAFB

KSC-2012-1268

NASA Image and Video Library

2012-02-06

VANDENBERG AIR FORCE BASE, Calif. – In an environmental enclosure in processing facility 1555 at Vandenberg Air Force Base in California, twin segments of a Pegasus payload fairing for NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) mission are cleaned and inspected before the spacecraft is encapsulated. The fairing will protect the spacecraft from the heat and aerodynamic pressure generated during ascent to orbit aboard an Orbital Sciences Pegasus XL rocket in March. Once processing of the rocket and spacecraft are completed at Vandenberg, they will be flown aboard an L-1011 carrier aircraft to the Ronald Reagan Ballistic Missile Defense Test Site on the Pacific Ocean’s Kwajalein Atoll for launch. NuSTAR, a high-energy x-ray telescope, will conduct a census for black holes, map radioactive material in young supernovae remnants, and study the origins of cosmic rays and the extreme physics around collapsed stars. For more information, visit http://www.nasa.gov/nustar. Photo credit: NASA/Randy Beaudoin, VAFB

KSC-2012-1267

NASA Image and Video Library

2012-02-06

VANDENBERG AIR FORCE BASE, Calif. – In an environmental enclosure in processing facility 1555 at Vandenberg Air Force Base in California, cleaning and inspection of half of a Pegasus payload fairing for NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) mission is under way. The fairing will protect the spacecraft from the heat and aerodynamic pressure generated during ascent to orbit aboard an Orbital Sciences Pegasus XL rocket in March. Once processing of the rocket and spacecraft are completed at Vandenberg, they will be flown aboard an L-1011 carrier aircraft to the Ronald Reagan Ballistic Missile Defense Test Site on the Pacific Ocean’s Kwajalein Atoll for launch. NuSTAR, a high-energy x-ray telescope, will conduct a census for black holes, map radioactive material in young supernovae remnants, and study the origins of cosmic rays and the extreme physics around collapsed stars. For more information, visit http://www.nasa.gov/nustar. Photo credit: NASA/Randy Beaudoin, VAFB

KSC-2012-1269

NASA Image and Video Library

2012-02-06

VANDENBERG AIR FORCE BASE, Calif. – In processing facility 1555 at Vandenberg Air Force Base in California, segments of a Pegasus payload fairing for NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) mission have been cleaned and inspected, a milestone in launch preparations. The fairing will protect the spacecraft from the heat and aerodynamic pressure generated during ascent to orbit aboard an Orbital Sciences Pegasus XL rocket in March. Once processing of the rocket and spacecraft are completed at Vandenberg, they will be flown aboard an L-1011 carrier aircraft to the Ronald Reagan Ballistic Missile Defense Test Site on the Pacific Ocean’s Kwajalein Atoll for launch. NuSTAR, a high-energy x-ray telescope, will conduct a census for black holes, map radioactive material in young supernovae remnants, and study the origins of cosmic rays and the extreme physics around collapsed stars. For more information, visit http://www.nasa.gov/nustar. Photo credit: NASA/Randy Beaudoin, VAFB

The monitoring system for vibratory disturbance detection in microgravity environment aboard the international space station

NASA Technical Reports Server (NTRS)

Laster, Rachel M.

2004-01-01

Scientists in the Office of Life and Microgravity Sciences and Applications within the Microgravity Research Division oversee studies in important physical, chemical, and biological processes in microgravity environment. Research is conducted in microgravity environment because of the beneficial results that come about for experiments. When research is done in normal gravity, scientists are limited to results that are affected by the gravity of Earth. Microgravity provides an environment where solid, liquid, and gas can be observed in a natural state of free fall and where many different variables are eliminated. One challenge that NASA faces is that space flight opportunities need to be used effectively and efficiently in order to ensure that some of the most scientifically promising research is conducted. Different vibratory sources are continually active aboard the International Space Station (ISS). Some of the vibratory sources include crew exercise, experiment setup, machinery startup (life support fans, pumps, freezer/compressor, centrifuge), thruster firings, and some unknown events. The Space Acceleration Measurement System (SAMs), which acts as the hardware and carefully positioned aboard the ISS, along with the Microgravity Environment Monitoring System MEMS), which acts as the software and is located here at NASA Glenn, are used to detect these vibratory sources aboard the ISS and recognize them as disturbances. The various vibratory disturbances can sometimes be harmful to the scientists different research projects. Some vibratory disturbances are recognized by the MEMS's database and some are not. Mainly, the unknown events that occur aboard the International Space Station are the ones of major concern. To better aid in the research experiments, the unknown events are identified and verified as unknown events. Features, such as frequency, acceleration level, time and date of recognition of the new patterns are stored in an Excel database. My task is to carefully synthesize frequency and acceleration patterns of unknown events within the Excel database into a new file to determine whether or not certain information that is received i s considered a real vibratory source. Once considered as a vibratory source, further analysis is carried out. The resulting information is used to retrain the MEMS to recognize them as known patterns. These different vibratory disturbances are being constantly monitored to observe if, in any way, the disturbances have an effect on the microgravity environment that research experiments are exposed to. If the disturbance has little or no effect on the experiments, then research is continued. However, if the disturbance is harmful to the experiment, scientists act accordingly by either minimizing the source or terminating the research and neither NASA's time nor money is wasted.

USAARL Annual Progress Report Fiscal Year 2012

DTIC Science & Technology

2013-04-01

analyzed. A technical report is currently in progress. A research project entitled “Clinical Assessment of the Noise Immune Stethoscope ” evaluated the...noise immune stethoscope (NIS), a dual mode electronic and Doppler device, at Madigan Army Medical Center. Insight from the evaluations, data...Immune Stethoscope aboard a U.S. Navy Carrier. (Report No. 2012-02). Fort Rucker, AL: U.S. Army Aeromedical Research Laboratory. Gordon, E., & Reeves

Prolonged weightlessness and humoral immunity

NASA Technical Reports Server (NTRS)

Voss, E. W., Jr.

1984-01-01

Preflight, inflight, and postflight serum samples obtained from crewmen aboard STS-9 were analyzed for immunoglobulin content. Control studies for circadian rhythm were conducted to further validate the analyses. Quantitation of immunoglobulins G, M, A, D, and E indicated relatively minor fluctuations in the concentration of each class of immunoglobulin during the experiment. Thus, microgravity effects on immunoglobulin levels during a 10-day flight were considered insignificant.

The space flight of the Soviet-Indian crew

NASA Technical Reports Server (NTRS)

Nikitin, S. A.

1985-01-01

After a brief discussion of the Indian space program, the paper examines the flight of the Soyuz T-11, which included an Indian crew member. Particular attention is given to experiments conducted aboard Soyuz T-11, including the Optokinez vestibular experiment, the Vektor cardiac bioelectricity experiment, the yoga experiment for the counteraction of the negative effects of weightlessness, a supercooling experiment, and the Terra remote sensing experiment.

Measurements of atmospheric emission spectra in the 8.5mu m to 13.3mu m and 19.0mu m to 26.0mu m regions at high altitudes and various zenith angles

NASA Technical Reports Server (NTRS)

Murcray, D. G.; Brooks, J. N.; Kosters, J. J.; Williams, W. J.

1975-01-01

A balloon flight was conducted with a sensitive infrared spectral radiometer system in support of the LACATE balloon experiment. The instrumentation aboard the balloon is described along with data reduction techniques. Results obtained during the flight are presented.

Microgravity

NASA Image and Video Library

1997-03-11

An array of miniature lamps will provide illumination to help scientists as they conduct experiments inside the Microgravity Science Glovebox (MSG). The European Space Agency (ESA) and NASA are developing the MSG for use aboard the International Space Station (ISS). Scientists will use the MSG to carry out multidisciplinary studies in combustion science, fluid physics and materials science. The MSG is managed by NASA's Marshall Space Flight Center (MSFC). Photo Credit: NASA/MSFC

iss047e066248

NASA Image and Video Library

2016-04-19

ISS047e066248 (04/19/2016) --- NASA astronaut and Expedition 47 Flight Engineer Jeff Williams works with the Wet Lab RNA SmartCycler on-board the International Space Station. Wetlab RNA SmartCycler is a research platform for conducting real-time quantitative gene expression analysis aboard the ISS. The system enables spaceflight genomic studies involving a wide variety of biospecimen types in the unique microgravity environment of space.

STS-99 crew conducts a bench review in USA building 1

NASA Image and Video Library

1999-08-11

S99-09460 (11 August 1999) --- Astronauts Janet L. Kavandi and Gerhard P.J. Thiele, mission specialists, participate in a flight crew equipment (FCE) bench review of STS-99 hardware. The two are preparing for a mission aboard the Space Shuttle Endeavour later this year. Thiele, who represents the European Space Agency (ESA), is one of two international mission specialists on the crew.

Nutritional And Taste Characteristics Of Algae

NASA Technical Reports Server (NTRS)

Karel, M.; Nakhost, Z.

1992-01-01

Report describes investigation of chemical composition of blue-green algae Synechococcus 6311, as well as preparation of protein isolate from green alga Scenedesmus obliquus and incorporation into variety of food products evaluated for taste. Part of program to investigate growth of microalgae aboard spacecraft for use as food.

STS-112 Flight Day 10 Highlights

NASA Astrophysics Data System (ADS)

2002-10-01

On Flight Day 10 of the STS-112 mission, its crew (Jeffrey Ashby, Commander; Pamela Melroy, Pilot; David Wolf, Mission Specialist; Piers Sellers, Mission Specialist; Sandra Magnus, Mission Specialist; Fyodor Yurchikhin, Mission Specialist) on the Atlantis and the Expedition 5 crew on the International Space Station (ISS) (Valery Korzun, Commander; Peggy Whitson, Flight Engineer; Sergei Treschev, Flight Engineer) are shown exchanging farewells in the ISS's Destiny Laboratory Module following the completion of a week-long period of docked operations. The Expedition 5 crew is nearing the end of five and a half continuous months aboard the space station. Following the closing of the hatches, the Atlantis Orbiter undocks from the station, and Melroy pilots the shuttle slowly away from the ISS, and engages in a radial fly-around of the station. During the fly-around cameras aboard Atlantis shows ISS from a number of angles. ISS cameras also show Atlantis. There are several shots of each craft with a variety of background settings including the Earth, its limb, and open space. The video concludes with a live interview of Ashby, Melroy and Yurchikhin, still aboard Atlantis, conducted by a reporter on the ground. Questions range from feelings on the conclusion of the mission to the experience of being in space. The primary goal of the mission was the installation of the Integrated Truss Structure S1 on the ISS.

STS-112 Flight Day 10 Highlights

NASA Technical Reports Server (NTRS)

2002-01-01

On Flight Day 10 of the STS-112 mission, its crew (Jeffrey Ashby, Commander; Pamela Melroy, Pilot; David Wolf, Mission Specialist; Piers Sellers, Mission Specialist; Sandra Magnus, Mission Specialist; Fyodor Yurchikhin, Mission Specialist) on the Atlantis and the Expedition 5 crew on the International Space Station (ISS) (Valery Korzun, Commander; Peggy Whitson, Flight Engineer; Sergei Treschev, Flight Engineer) are shown exchanging farewells in the ISS's Destiny Laboratory Module following the completion of a week-long period of docked operations. The Expedition 5 crew is nearing the end of five and a half continuous months aboard the space station. Following the closing of the hatches, the Atlantis Orbiter undocks from the station, and Melroy pilots the shuttle slowly away from the ISS, and engages in a radial fly-around of the station. During the fly-around cameras aboard Atlantis shows ISS from a number of angles. ISS cameras also show Atlantis. There are several shots of each craft with a variety of background settings including the Earth, its limb, and open space. The video concludes with a live interview of Ashby, Melroy and Yurchikhin, still aboard Atlantis, conducted by a reporter on the ground. Questions range from feelings on the conclusion of the mission to the experience of being in space. The primary goal of the mission was the installation of the Integrated Truss Structure S1 on the ISS.

The Boeing Delta II rocket with Mars Polar Lander aboard lifts off at Pad 17B, CCAS

NASA Technical Reports Server (NTRS)

1999-01-01

Looking like a Roman candle, the exhaust from the Boeing Delta II rocket with the Mars Polar Lander aboard lights up the clouds as it hurtles skyward. The rocket was launched at 3:21:10 p.m. EST from Launch Complex 17B, Cape Canaveral Air Station. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south polar cap, which consists of carbon dioxide ice. The lander will study the polar water cycle, frosts, water vapor, condensates and dust in the Martian atmosphere. It is equipped with a robotic arm to dig beneath the layered terrain. In addition, Deep Space 2 microprobes, developed by NASA's New Millennium Program, are installed on the lander's cruise stage. After crashing into the planet's surface, they will conduct two days of soil and water experiments up to 1 meter (3 feet) below the Martian surface, testing new technologies for future planetary descent probes. The lander is the second spacecraft to be launched in a pair of Mars Surveyor '98 missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998.

In situ methods for measuring thermal properties and heat flux on planetary bodies.

PubMed

Kömle, Norbert I; Hütter, Erika S; Macher, Wolfgang; Kaufmann, Erika; Kargl, Günter; Knollenberg, Jörg; Grott, Matthias; Spohn, Tilman; Wawrzaszek, Roman; Banaszkiewicz, Marek; Seweryn, Karoly; Hagermann, Axel

2011-06-01

The thermo-mechanical properties of planetary surface and subsurface layers control to a high extent in which way a body interacts with its environment, in particular how it responds to solar irradiation and how it interacts with a potentially existing atmosphere. Furthermore, if the natural temperature profile over a certain depth can be measured in situ, this gives important information about the heat flux from the interior and thus about the thermal evolution of the body. Therefore, in most of the recent and planned planetary lander missions experiment packages for determining thermo-mechanical properties are part of the payload. Examples are the experiment MUPUS on Rosetta's comet lander Philae, the TECP instrument aboard NASA's Mars polar lander Phoenix, and the mole-type instrument HP(3) currently developed for use on upcoming lunar and Mars missions. In this review we describe several methods applied for measuring thermal conductivity and heat flux and discuss the particular difficulties faced when these properties have to be measured in a low pressure and low temperature environment. We point out the abilities and disadvantages of the different instruments and outline the evaluation procedures necessary to extract reliable thermal conductivity and heat flux data from in situ measurements.

Effect of microgravity on plant growth

NASA Technical Reports Server (NTRS)

Lewis, Norman G.

1994-01-01

The overall goal of this research is to determine the effect of microgravity proper on plant growth (metabolism and cell wall formation). In addressing this goal, the work conducted during this grant period was divided into three components: analyses of various plant tissues previously grown in space aboard MIR Space Station; analyses of wheat tissues grown on Shuttle flight STS-51; and Phenylpropanoid metabolism and plant cell wall synthesis (earth-based investigations).

Gerst in U.S. Laboratory

NASA Image and Video Library

2014-06-17

ISS040-E-012309 (16 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, conducts two flame tests for a combustion experiment known as the Burning and Suppression of Solids (BASS) in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. The experiment seeks to provide insight on how flames burn in space compared to Earth which may provide fire safety benefits aboard future spacecraft.

Walker and Wheelock in MRM-1

NASA Image and Video Library

2010-11-19

ISS025-E-017111 (22 Nov. 2010)--- NASA astronauts Shannon Walker, Expedition 25 flight engineer, and Doug Wheelock, Expedition 25 commander; have donned their Sokol (Russian word for 'Falcon') pressure suits and are pictured in the Russian MRM-1 module aboard the Earth-orbiting International Space Station. They, along with Russian cosmonaut Fyodor Yurchikhin, flight engineer, ingressed the docked Soyuz capsule to conduct pressurization and leak checks on their suits.

Walker,Wheelock and Yurchikhin in MRM-1

NASA Image and Video Library

2010-11-19

ISS025-E-017118 (22 Nov. 2010)--- From left, NASA astronaut Shannon Walker, Expedition 25 flight engineer; NASA astronaut Doug Wheelock, Expedition 25 commander; and Russian cosmonaut Fyodor Yurchikhin, flight engineer, are all suited up in their Sokol (Russian word for 'Falcon') pressure suits in the Russian MRM-1 module aboard the Earth-orbiting International Space Station. They ingressed the docked Soyuz capsule to conduct pressurization and leak checks on their suits.

Microgravity Science Glovebox - Interior Lamps

NASA Technical Reports Server (NTRS)

1997-01-01

An array of miniature lamps will provide illumination to help scientists as they conduct experiments inside the Microgravity Science Glovebox (MSG). The European Space Agency (ESA) and NASA are developing the MSG for use aboard the International Space Station (ISS). Scientists will use the MSG to carry out multidisciplinary studies in combustion science, fluid physics and materials science. The MSG is managed by NASA's Marshall Space Flight Center (MSFC). Photo Credit: NASA/MSFC

Microbiology facilities aboard Space Station Freedom (SSF)

NASA Technical Reports Server (NTRS)

Cioletti, L. A.; Mishra, S. K.; Richard, Elizabeth E.; Taylor, R.

1990-01-01

A comprehensive microbiological facility is being designed for use on board Space Station Freedom (SSF). Its purpose will be to conduct microbial surveillance of the SSF environment and to examine clinical specimens. Air, water, and internal surfaces will be periodically monitored to satisfy requirements for a safe environment. Crew health will remain a principle objective for every mission. This paper will review the Microbiology Subsystem capabilities planned for SSF application.

Expedition_55_In-flight_with_Czech_TV_2018_099_1055_637949

NASA Image and Video Library

2018-04-09

SPACE STATION CREW MEMBER DISCUSSES LIFE IN SPACE WITH CZECH MEDIA---------Aboard the International Space Station, Expedition 55 Flight Engineer Drew Feustel of NASA discussed his mission on the orbital outpost during an in-flight question and answer session April 9 with Czech Television in Prague, Czech Republic. Feustel is in his third flight into space, conducting scientific research and operational support of station systems.

Women Aboard Navy Ships: A Comprehensive Health and Readiness Research Project

DTIC Science & Technology

1996-03-01

Pediatric Adolescent Endocrinology 1980; 10: 123-132. 19. Inui TS, Yourtee EL, Williamson JW. Improved outcomes in hypertension after physician...These shipboard, duty, and military life stressors and psychosocial stress outcomes need to be examined in relationship to a number of health and health...Pregnancy outcomes were investigated in large-scale surveys conducted by the Navy in 1988, 1990, and 1992 [9]. The findings indicated that military

Seismo-magnetic observations aboard the upcoming Chinese CSES satellite

NASA Astrophysics Data System (ADS)

Schwingenschuh, Konrad; Magnes, Werner; Xuhui, Shen; Wang, Jindong; Pollinger, Andreas; Hagen, Christian; Lammegger, Roland; Ellmeier, Michaela; Prattes, Gustav; Eichelberger, Hans U.; Wolbang, Daniel; Boudjada, Mohammed Y.; Besser, Bruno P.; Rozhnoi, Alexander A.; Zhang, Tielong; Delva, Magda; Jernej, Irmgard; Aydogar, Özer

2017-04-01

One objective of the upcoming Chinese Seismo-Electromagnetic Satellite (CSES) mission is the observation of seismo-magnetic phenomena aboard CSES. Several hypothesis exist in order to explain the influence of seismic phenomena on magnetic field variations in the atmosphere and in the ionosphere. The so called microfracture electrification (Molchanov and Hayakawa, 1998) proposes the generation of a broad band electric-magnetic signal which is low-pass filtered by the crustal and atmospheric/ionospheric conductivity. Depending on the environmental conductivity sigma and on the permeability mu (Prattes et al., 2008) the electromagnetic field fluctuations with the frequency omega can propagate approximately d_skin. (d_skin) = sqrt(2/(mu*sigma*omega)) We present the sensitivity of the CSES scalar dark state magnetometer (Schwingenschuh et al., 2016) after the final tests and compare it with seismo-magnetic ULF model results using various earthquake parameters. References: Prattes, G. et al.: Multi-point ground-based ULF magnetic field observations in Europe during seismic active periods in 2004 and 2005, Nat. Hazards Earth Syst. Sci., 8, 501-507, 2008 Molchanov, O. and Hayakawa, M.: On the generation mechanism of ULF seismogenic electromagnetic emissions, Phys. of the Earth and Planet. Int., 105, 201-210, 1998 Schwingenschuh, K. et al.: Study of earthquakes and related phenomena using a satellite scalar magnetometer, Geophysical Research Abstracts, Vol. 18, EGU2016-8448, 2016

Evaluation of Primary Dendrite Arm Spacings from Aluminum-7wt% Silicon alloys Directionally Solidified aboard the International Space Station - Comparison with Theory

NASA Technical Reports Server (NTRS)

Angart, Samuel; Lauer, Mark; Poirier, David; Tewari, Surendra; Rajamure, Ravi; Grugel, Richard

2015-01-01

Aluminum – 7wt% silicon alloys were directionally solidified in the microgravity environment aboard the International Space Station as part of the “MIcrostructure Formation in CASTing of Technical Alloys under Diffusive and Magnetically Controlled Convective Conditions” (MICAST) European led program. Cross-sections of the sample during periods of steady-state growth were metallographically prepared from which the primary dendrite arm spacing (lambda 1) was measured. These spacings were found to be in reasonable agreement with the Hunt-Lu model which assumes a diffusion-controlled, convectionless, environment during controlled solidification. Deviation from the model was found and is attributed to gravity-independent thermocapillary convection where, over short distances, the liquid appears to have separated from the crucible wall.

Around Marshall

NASA Image and Video Library

1992-09-18

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. From the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC), NASDA President, Mr. Yamano, speaks to Payload Specialist Mamoru Mohri, a Japanese crew member aboard the STS-47 Spacelab J mission.

KSC-98pc1752

NASA Image and Video Library

1998-12-01

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, Center Director Roy Bridges, Program Manager of the International Space Station (ISS) Randy Brinkley, and STS-98 crew members Pilot Mark Polansky, Commander Ken Cockrell and Mission Specialist Marsha Ivins wait for the unveiling of the name "Destiny" for the U.S. Lab module, which is behind them on a workstand. The lab, scheduled to be launched on Space Shuttle Endeavour in early 2000, will become the centerpiece of scientific research on the ISS. Polansky, Cockrell and Ivins are part of the five-member crew expected to be aboard. The Shuttle will spend six days docked to the station while the laboratory is attached and three space walks are conducted to complete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for station systems, including high data-rate communications, and maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights

KSC-98pc1750

NASA Image and Video Library

1998-12-02

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, Center Director Roy Bridges (left), Program Manager of the International Space Station (ISS) Randy Brinkley (second from left) and (right) STS-98 Commander Ken Cockrell applaud the unveiling of the name Destiny given the U.S. Lab module. The lab, which is behind them on a workstand, is scheduled to be launched on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the ISS. Cockrell is part of the five-member crew expected to be aboard. The Shuttle will spend six days docked to the station while the laboratory is attached and three space walks are conducted to complete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for station systems, including high data-rate communications, and maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights

US monkey and rat experiments flown on the Soviet Satellite Cosmos 1514

NASA Technical Reports Server (NTRS)

Mains, R. C. (Editor); Gomersall, E. W. (Editor)

1986-01-01

On December 14, 1983, the U.S.S.R. launched Cosmos 1514, an unmanned spacecraft carrying biological and radiation physics experiments from nine countries, including five from the United States. This was the fourth flight with U.S. experiments aboard one of the Soviet unmanned spacecraft. The Cosmos 1514 flight was limited to five days duration because it was the first nonhuman primate flight. Cosmos 1514 marked a significant departure from earlier flights both in terms of Soviet goals and the degree of cooperation between the U.S.S.R. and the United States. This flight included more than 60 experiments on fish, crawfish eggs, plants and seeds, 10 Wistar pregnant rats, and 2 young adult rhesus monkeys as human surrogates. United States specialist participated in postflight data transfer and specimen transfer, and conducted rat neonatal behavioral studies. An overview of the mission is presented focusing on preflight, on-orbit, and postflight activites pertinent to the five U.S. experiments aboard Cosmos.

[Cell biology researches aboard the robotic space vehicles: preparation and performance].

PubMed

Tairbekov, M G

2006-01-01

The article reviews the unique aspects of preparation and performance of cell biology experiments flown on robotic space vehicles Bion and Foton, and gives an overview of key findings in researches made under the author's leadership over the past decades. Described are the criteria of selecting test objects, and the conditions required for preparation and implementation of space and control (synchronous) experiments. The present-day status and issues of researches into cell responsivity to space microgravity and other factors are discussed. Also, potentialities of equipment designed to conduct experiments with cell cultures in vitro and populations of single-celled organisms are presented, as well as some ideas for new devices and systems. Unveiled are some circumstances inherent to the development and performance of space experiments, setting up laboratory facilities at the launch and landing site, and methods of safe transportation and storage of biosamples. In conclusion, the author puts forward his view on biospecies, equipment and areas of research aboard future space vehicles.

Capillarity-Driven Bubble Separations

NASA Astrophysics Data System (ADS)

Wollman, Andrew; Weislogel, Mark; Dreyer, Michael

2013-11-01

Techniques for phase separation in the absence of gravity continue to be sought after 5 decades of space flight. This work focuses on the fundamental problem of gas bubble separation in bubbly flows through open wedge-shaped channel in a microgravity environment. The bubbles appear to rise in the channel and coalesce with the free surface. Forces acting on the bubble are the combined effects of surface tension, wetting conditions, and geometry; not buoyancy. A single dimensionless group is identified that characterizes the bubble behavior and supportive experiments are conducted in a terrestrial laboratory, in a 2.1 second drop tower, and aboard the International Space Station as part of the Capillary Channel Flow (CCF) experiments. The data is organized into regime maps that provide insight on passive phase separations for applications ranging from liquid management aboard spacecraft to lab-on-chip technologies. NASA NNX09AP66A, NASA Oregon Space Grant NNX10AK68H, NASA NNX12AO47A, DLR 50WM0535/0845/1145

KSC-75PC-0330

NASA Image and Video Library

1975-07-03

CAPE CANAVERAL, Fla. – ASTP prime crewmen Donald Slayton, Thomas Stafford and Vance Brand pose with their Saturn IB launch vehicle following the Countdown Demonstration Test [CDDT], a step-by-step dress rehearsal for their July 15 launch. During the “wet” portion of the test, conducted yesterday, the stages of the launch vehicle were fueled as they will be on launch day. The fuels were off loaded and the terminal portion of the count repeated today with the astronauts aboard the vehicle. The first international crewed spaceflight was a joint U.S.-U.S.S.R. rendezvous and docking mission. The Apollo-Soyuz Test Project, or ASTP, took its name from the spacecraft employed: the American Apollo and the Soviet Soyuz. The three-man Apollo crew lifted off from Kennedy Space Center aboard a Saturn IB rocket on July 15, 1975, to link up with the Soyuz that had launched a few hours earlier. A cylindrical docking module served as an airlock between the two spacecraft for transfer of the crew members. Photo credit: NASA

MS Musgrave conducts CFES experiment on middeck

NASA Image and Video Library

1983-04-09

STS006-03-381 (4-9 April 1983) --- Astronaut F. Story Musgrave, STS-6 mission specialist, monitors the activity of a sample in the continuous flow electrophoresis system (CFES) aboard the Earth-orbiting space shuttle Challenger. Dr. Musgrave is in the middeck area of the spacecraft. He has mounted a 35mm camera to record the activity through the window of the experiment. This frame was also photographed with a 35mm camera. Photo credit: NASA

Life sciences payload definition and integration study, task C and D. Volume 1: Management summary

NASA Technical Reports Server (NTRS)

1973-01-01

The findings of a study to define the required payloads for conducting life science experiments in space are presented. The primary objectives of the study are: (1) identify research functions to be performed aboard life sciences spacecraft laboratories and necessary equipment, (2) develop conceptual designs of potential payloads, (3) integrate selected laboratory designs with space shuttle configurations, and (4) establish cost analysis of preliminary program planning.

GRIP Experiment 2010

NASA Image and Video Library

2010-08-15

Syed Ismail, from the Langley Research Center, principal investigator for the Lidar Atmospheric Sensing Experiment (LASE) is seen aboard the NASA DC-8 aircraft, Monday, August 16, 2010, at Fort Lauderdale Hollywood International Airport in Fort Lauderdale, Fla. The Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

MS Lu conducts electrical work in Zvezda during STS-106

NASA Image and Video Library

2000-09-13

S106-E-5213 (13 September 2000) --- Astronaut Edward T. Lu follows printed guidelines as he assumes the role of an electrician onboard the Zvezda service module on the International Space Station (ISS). Electrical work was the hallmark of the day as four of the mission specialists aboard ISS (temporarily docked with the Space Shuttle Atlantis) replaced batteries inside the Zarya and Zvezda modules while supply transfer continued around them.

Test program for transmitter experiment package and heat pipe system for the communications technology satellite

NASA Technical Reports Server (NTRS)

Depauw, J. F.; Reader, K. E.; Staskus, J. V.

1976-01-01

The test program is described for the 200 watt transmitter experiment package and the variable conductance heat pipe system which are components of the high-power transponder aboard the Communications Technology Satellite. The program includes qualification tests to demonstrate design adequacy, acceptance tests to expose latent defects in flight hardware, and development tests to integrate the components into the transponder system and to demonstrate compatibility.

Determination of Vertical Refractivity Structure from Ground-based GPS Observations

DTIC Science & Technology

2003-09-30

precipitable water vapor ( PWV ) estimates and with GPS profiles. The repeat experiment in 󈧇 was conducted because a microwave water vapor...radiometer (WVR) was operated aboard the ship, which will allow verification of the GPS estimates of PWV . During the first cruise we also failed to collect...The wet delay was converted to precipitable water vapor ( PWV ). We also computed PWV from 9 radiosondes that were launched during the cruise. In

STS-55 German Payload Specialist Walter at the SL-D2 Fluid Physics Module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 1 Ulrich Walter conducts an experiment using the advanced fluid physics module located in Spacelab Deutsche 2 (SL-D2) Rack 8 Werkstofflabor (WL) (Material Sciences Laboratory) aboard Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Walter uses intravehicular activity (IVA) foot restraints to position himself in front of the rack. Walter represents the German Aerospace Research Establishment (DLR) on the 10-day mission.

Occupational accidents aboard merchant ships

PubMed Central

Hansen, H; Nielsen, D; Frydenberg, M

2002-01-01

Objectives: To investigate the frequency, circumstances, and causes of occupational accidents aboard merchant ships in international trade, and to identify risk factors for the occurrence of occupational accidents as well as dangerous working situations where possible preventive measures may be initiated. Methods: The study is a historical follow up on occupational accidents among crew aboard Danish merchant ships in the period 1993–7. Data were extracted from the Danish Maritime Authority and insurance data. Exact data on time at risk were available. Results: A total of 1993 accidents were identified during a total of 31 140 years at sea. Among these, 209 accidents resulted in permanent disability of 5% or more, and 27 were fatal. The mean risk of having an occupational accident was 6.4/100 years at sea and the risk of an accident causing a permanent disability of 5% or more was 0.67/100 years aboard. Relative risks for notified accidents and accidents causing permanent disability of 5% or more were calculated in a multivariate analysis including ship type, occupation, age, time on board, change of ship since last employment period, and nationality. Foreigners had a considerably lower recorded rate of accidents than Danish citizens. Age was a major risk factor for accidents causing permanent disability. Change of ship and the first period aboard a particular ship were identified as risk factors. Walking from one place to another aboard the ship caused serious accidents. The most serious accidents happened on deck. Conclusions: It was possible to clearly identify work situations and specific risk factors for accidents aboard merchant ships. Most accidents happened while performing daily routine duties. Preventive measures should focus on workplace instructions for all important functions aboard and also on the prevention of accidents caused by walking around aboard the ship. PMID:11850550

Development of a Standard Test Scenario to Evaluate the Effectiveness of Portable Fire Extinguishers on Lithium-ion Battery Fires

NASA Technical Reports Server (NTRS)

Juarez, Alfredo; Harper, Susan A.; Hirsch, David B.; Carriere, Thierry

2013-01-01

Many sources of fuel are present aboard current spacecraft, with one especially hazardous source of stored energy: lithium ion batteries. Lithium ion batteries are a very hazardous form of fuel due to their self-sustaining combustion once ignited, for example, by an external heat source. Batteries can become extremely energetic fire sources due to their high density electrochemical energy content that may, under duress, be violently converted to thermal energy and fire in the form of a thermal runaway. Currently, lithium ion batteries are the preferred types of batteries aboard international spacecraft and therefore are routinely installed, collectively forming a potentially devastating fire threat to a spacecraft and its crew. Currently NASA is developing a fine water mist portable fire extinguisher for future use on international spacecraft. As its development ensues, a need for the standard evaluation of various types of fire extinguishers against this potential threat is required to provide an unbiased means of comparing between fire extinguisher technologies and ranking them based on performance.

Evaluation of image quality in a Cassegrain-type telescope with an oscillating secondary mirror

NASA Technical Reports Server (NTRS)

Erickson, E. F.; Matthews, S.

1975-01-01

A ray-trace analysis is described of aberrations and extreme rays of a Cassegrain-type telescope with a tilted secondary mirror. The work was motivated by the need to understand the factors limiting image quality and to assist in the design of secondary mirrors for three telescopes with oscillating secondary mirrors (OSM) used at Ames Research Center for high altitude infrared astronomy. The telescopes are a 31-cm-diameter Dall-Kirkham (elliptical primary, spherical secondary) flown aboard a Lear jet, a 71-cm balloon-borne Dall-Kirkham flown on the AIROscope gondola, and a 91-cm true Cassegrain (parabolic primary, hyperbolic secondary) flown aboard a C-141 jet transport. The optics for these telescopes were not designed specifically for OSM operation, but all have OSM's and all must be used with various detector configurations; therefore, a facility that evaluates the performance of a telescope for a given configuration is useful. The analytical expressions are summarized and results for the above systems are discussed. Details of the calculation and a discussion of the computer program are given in the appendices.

47 CFR 80.217 - Suppression of interference aboard ships.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 5 2012-10-01 2012-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful interference...

47 CFR 80.217 - Suppression of interference aboard ships.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 5 2014-10-01 2014-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful interference...

47 CFR 80.217 - Suppression of interference aboard ships.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 5 2013-10-01 2013-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful interference...

International Space Station (ISS)

NASA Image and Video Library

2001-08-18

Astronaut Patrick G. Forrester works with the the Materials International Space Station Experiment (MISSE) during extravehicular activity (EVA). MISSE would expose 750 material samples for about 18 months and collect information on how different materials weather the space environment The objective of MISSE is to develop early, low-cost, non-intrusive opportunities to conduct critical space exposure tests of space materials and components plarned for use on future spacecraft. The experiment was the first externally mounted experiment conducted on the International Space Station (ISS) and was installed on the outside of the ISS Quest Airlock. MISSE was launched on August 10, 2001 aboard the Space Shuttle Orbiter Discovery.

Moving base simulation of an ASTOVL lift-fan aircraft

NASA Technical Reports Server (NTRS)

Chung, William W. Y.; Borchers, Paul F.; Franklin, James A.

1995-01-01

Using a generalized simulation model, a moving-base simulation of a lift-fan short takeoff/vertical landing fighter aircraft was conducted on the Vertical Motion Simulator at Ames Research Center. Objectives of the experiment were to (1) assess the effects of lift-fan propulsion system design features on aircraft control during transition and vertical flight including integration of lift fan/lift/cruise engine/aerodynamic controls and lift fan/lift/cruise engine dynamic response, (2) evaluate pilot-vehicle interface with the control system and head-up display including control modes for low-speed operational tasks and control mode/display integration, and (3) conduct operational evaluations of this configuration during takeoff, transition, and landing similar to those carried out previously by the Ames team for the mixed-flow, vectored thrust, and augmentor-ejector concepts. Based on results of the simulation, preliminary assessments of acceptable and borderline lift-fan and lift/cruise engine thrust response characteristics were obtained. Maximum pitch, roll, and yaw control power used during transition, hover, and vertical landing were documented. Control and display mode options were assessed for their compatibility with a range of land-based and shipboard operations from takeoff to cruise through transition back to hover and vertical landing. Flying qualities were established for candidate control modes and displays for instrument approaches and vertical landings aboard an LPH assault ship and DD-963 destroyer. Test pilot and engineer teams from the Naval Air Warfare Center, Boeing, Lockheed, McDonnell Douglas, and the British Defence Research Agency participated in the program.

Orion Underway Recovery Test for EFT-1

NASA Image and Video Library

2014-02-18

SAN DIEGO, Calif. – U.S. Navy personnel check support equipment aboard the USS San Diego at the U.S. Naval Base San Diego in California, in preparation for an Orion underway recovery test. The Orion boilerplate test vehicle was transported in the ship’s well deck about 100 miles offshore for an underway recovery test. NASA and the U.S. Navy conducted tests to prepare for recovery of the Orion crew module, forward bay cover and parachutes on its return from a deep space mission. The underway recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in open waters. During the testing, the tether lines were unable to support the tension caused by crew module motion that was driven by wave turbulence in the well deck of the ship. NASA and the U.S. Navy are reviewing the testing data collected to evaluate the next steps. The Ground Systems Development and Operations Program conducted the underway recovery tests. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Cory Huston

Nutritional Evaluation of NASA's Rodent Food Bar Diet

NASA Technical Reports Server (NTRS)

Barrett, Joyce E.; Yu, Diane S.; Dalton, Bonnie P.

2000-01-01

Tests are being conducted on NASA's rodent Food Bar in preparation for long-term use as the rat and mouse diet aboard the International Space Station. Nutritional analyses are performed after the bars are manufactured and then repeated periodically to determine nutritional stability. The primary factors analyzed are protein, ash, fat, fiber, moisture, amino acids, fatty acids, and minerals. Nutrient levels are compared to values published in the National Research Council's dietary requirements for rodents, and also to those contained in several commonly used commercial rodent lab diets. The Food Bar is manufactured from a powdered diet to which moisture is added as it is processed through an extruder. The bars are dipped into potassium sorbate, vacuum-sealed, and irradiated. In order to determine nutrient changes during extrusion and irradiation, the powdered diet, the non-irradiated bars, and the irradiated bars are all analyzed. We have observed lower values for some nutrients (iodine, vitamin K, and iron) in the Food Bars compared with NRC requirements. Many nutrients in the Food Bars are contained at a higher level than levels in the NRC requirements. An additional factor we are investigating is the 26% moisture level in the Food Bars, which drops to about 15% within a week, compared to a stable 10% moisture in many standard lab chow diets. In addition to the nutritional analyses, the food bar is being fed to several strains of rats and mice, and feeding study and necropsy results are being observed (Barrett et al, unpublished data). Information from the nutritional analyses and from the rodent studies will enable us to recommend the formulation that will most adequately meet the rodent Food Bar requirements for long-term use aboard the Space Station.

The Incidence and Fate of Volatile Methyl Siloxanes in a Crewed Spacecraft Cabin

NASA Technical Reports Server (NTRS)

Perry, Jay L.; Kayatin, Matthew J.

2017-01-01

Volatile methyl siloxanes (VMS) arise from diverse, pervasive sources aboard crewed spacecraft ranging from materials offgassing to volatilization from personal care products. These sources lead to a persistent VMS compound presence in the cabin environment that must be considered for robust life support system design. Volatile methyl siloxane compound stability in the cabin environment presents an additional technical issue because degradation products such as dimethylsilanediol (DMSD) are highly soluble in water leading to a unique load challenge for water purification processes. The incidence and fate of VMS compounds as observed in the terrestrial atmosphere, water, and surface (soil) environmental compartments have been evaluated as an analogy for a crewed cabin environment. Volatile methyl siloxane removal pathways aboard crewed spacecraft are discussed and a material balance accounting for a DMSD production mechanism consistent with in-flight observations is presented.

Suomi NPP VIIRS Ocean Color Data Product Early Mission Assessment

NASA Technical Reports Server (NTRS)

Turpie, Kevin R.; Robinson, Wayne D.; Franz, Bryan A.; Eplee, Robert E., Jr.; Meister, Gerhard; Fireman, Gwyn F.; Patt, Frederick S.; Barnes, Robert A.; McClain, Charles R.

2013-01-01

Following the launch of the Visible Infrared Imaging Radiometer Suite (VIIRS) aboard the Suomi National Polarorbiting Partnership (NPP) spacecraft, the NASA NPP VIIRS Ocean Science Team (VOST) began an evaluation of ocean color data products to determine whether they could continue the existing NASA ocean color climate data record (CDR). The VOST developed an independent evaluation product based on NASA algorithms with a reprocessing capability. Here we present a preliminary assessment of both the operational ocean color data products and the NASA evaluation data products regarding their applicability to NASA science objectives.

Integrated control and display research for transition and vertical flight on the NASA V/STOL Research Aircraft (VSRA)

NASA Technical Reports Server (NTRS)

Foster, John D.; Moralez, Ernesto, III; Franklin, James A.; Schroeder, Jeffery A.

1987-01-01

Results of a substantial body of ground-based simulation experiments indicate that a high degree of precision of operation for recovery aboard small ships in heavy seas and low visibility with acceptable levels of effort by the pilot can be achieved by integrating the aircraft flight and propulsion controls. The availability of digital fly-by-wire controls makes it feasible to implement an integrated control design to achieve and demonstrate in flight the operational benefits promised by the simulation experience. It remains to validate these systems concepts in flight to establish their value for advanced short takeoff vertical landing (STOVL) aircraft designs. This paper summarizes analytical studies and simulation experiments which provide a basis for the flight research program that will develop and validate critical technologies for advanced STOVL aircraft through the development and evaluation of advanced, integrated control and display concepts, and lays out the plan for the flight program that will be conducted on NASA's V/STOL Research Aircraft (VSRA).

Microgravity effects on water flow and distribution in unsaturated porous media: Analyses of flight experiments

NASA Astrophysics Data System (ADS)

Jones, Scott B.; Or, Dani

1999-04-01

Plants grown in porous media are part of a bioregenerative life support system designed for long-duration space missions. Reduced gravity conditions of orbiting spacecraft (microgravity) alter several aspects of liquid flow and distribution within partially saturated porous media. The objectives of this study were to evaluate the suitability of conventional capillary flow theory in simulating water distribution in porous media measured in a microgravity environment. Data from experiments aboard the Russian space station Mir and a U.S. space shuttle were simulated by elimination of the gravitational term from the Richards equation. Qualitative comparisons with media hydraulic parameters measured on Earth suggest narrower pore size distributions and inactive or nonparticipating large pores in microgravity. Evidence of accentuated hysteresis, altered soil-water characteristic, and reduced unsaturated hydraulic conductivity from microgravity simulations may be attributable to a number of proposed secondary mechanisms. These are likely spawned by enhanced and modified paths of interfacial flows and an altered force ratio of capillary to body forces in microgravity.

Radar detection of surface oil accumulations

NASA Technical Reports Server (NTRS)

Estes, J. E.; Oneill, P.; Wilson, M.

1980-01-01

The United States Coast Guard is developing AIREYE, an all weather, day/night airborne surveillance system, for installation aboard future medium range surveillance aircraft. As part of this program, a series of controlled tests were conducted off southern California to evaluate the oil slick detection capabilities of two Motorola developed, side looking radars. The systems, a real aperture AN/APS-94D and a synthetic aperture coherent on receive (COR) were flown over the Santa Barbara Channel on May 19, 1976. Targets imaged during the coincident overflights included natural oil seepage, simulated oil spills, oil production platforms, piers, mooring buoys, commercial boats and barges at other targets. Based on an analysis of imagery from the coincident radar runs, COR provides better detection of natural and man made oil slicks, whereas the AN/APS-94D consistently exhibited higher surface target detection results. This and other tests have shown that active microwave systems have considerable potential for aiding in the detection and analysis of surface oil accumulations.

Cost-benefit analysis of space technology

NASA Technical Reports Server (NTRS)

Hein, G. F.; Stevenson, S. M.; Sivo, J. N.

1976-01-01

A discussion of the implications and problems associated with the use of cost-benefit techniques is presented. Knowledge of these problems is useful in the structure of a decision making process. A methodology of cost-benefit analysis is presented for the evaluation of space technology. The use of the methodology is demonstrated with an evaluation of ion thrusters for north-south stationkeeping aboard geosynchronous communication satellites. A critique of the concept of consumers surplus for measuring benefits is also presented.

Assessing the impact of public health interventions on the transmission of pandemic H1N1 influenza a virus aboard a Peruvian navy ship

PubMed Central

Vera, Delphis M; Hora, Ricardo A; Murillo, Anarina; Wong, Juan F; Torre, Armando J; Wang, David; Boulay, Darbi; Hancock, Kathy; Katz, Jacqueline M; Ramos, Mariana; Loayza, Luis; Quispe, Jose; Reaves, Erik J; Bausch, Daniel G; Chowell, Gerardo; Montgomery, Joel M

2014-01-01

Background Limited data exist on transmission dynamics and effectiveness of control measures for influenza in confined settings. Objectives To investigate the transmission dynamics of a 2009 pandemic H1N1 influenza A outbreak aboard a Peruvian Navy ship and quantify the effectiveness of the implemented control measures. Methods We used surveillance data and a simple stochastic epidemic model to characterize and evaluate the effectiveness of control interventions implemented during an outbreak of 2009 pandemic H1N1 influenza A aboard a Peruvian Navy ship. Results The serological attack rate for the outbreak was 49·1%, with younger cadets and low-ranking officers at greater risk of infection than older, higher-ranking officers. Our transmission model yielded a good fit to the daily time series of new influenza cases by date of symptom onset. We estimated a reduction of 54·4% in the reproduction number during the period of intense control interventions. Conclusion Our results indicate that the patient isolation strategy and other control measures put in place during the outbreak reduced the infectiousness of isolated individuals by 86·7%. Our findings support that early implementation of control interventions can limit the spread of influenza epidemics in confined settings. PMID:24506160

76 FR 76430 - Agency Information Collection Activities: Documents Required Aboard Private Aircraft

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-07

... certificate of registration, which is also called a ``pink slip'' and is a duplicate copy of the Aircraft... Activities: Documents Required Aboard Private Aircraft AGENCY: U.S. Customs and Border Protection, Department... Required Aboard Private Aircraft. This is a proposed extension of an information collection that was...

Apollo 13 Command Module recovery after splashdown

NASA Image and Video Library

1970-04-17

S70-15530 (17 April 1970) --- Crew men aboard the USS Iwo Jima, prime recovery ship for the Apollo 13 mission, hoist the Command Module (CM) aboard ship. The Apollo 13 crew men, astronauts James A. Lovell Jr., John L. Swigert Jr. and Fred W. Haise Jr., were already aboard the Iwo Jima when this photograph was taken. The CM, with the three tired crew men aboard, splashed down at 12:07:44 p.m. (CST), April 17, 1970, only about four miles from the recovery vessel in the South Pacific Ocean.

Wire Probe Antenna (WPT) and Electric Field Detector (EFD0 of Plasma Wave Experiment (PWE) aboard ARASE: Specifications and Evaluation results

NASA Astrophysics Data System (ADS)

Matsuda, S.; Kasaba, Y.; Ishisaka, K.; Kasahara, Y.; Imachi, T.; Yagitani, S.; Kojima, H.; Kurita, S.; Shoji, M.; Hori, T.; Shinbori, A.; Teramoto, M.; Miyoshi, Y.; Nakagawa, T.; Takahashi, N.; Nishimura, Y.; Matsuoka, A.; Tsuchiya, F.; Kumamoto, A.; Nomura, R.

2017-12-01

This paper summarizes the specifications and the evaluation results of Wire Probe Antenna (WPT) and Electric Field Detector (EFD), which are the key parts of Plasma Wave Experiment (PWE) aboard the Arase satellite, in their initial operations and the beginning phase of the full observations. WPT consists of the two dipole antennas as electric field sensors with 32m tip-to-tip length, with a sphere probe (6 cm diameter) attached at each end of wires (length: 15-m). They are extended orthogonally in the spin plane which is roughly perpendicular to the Sun. It enables the PWE to measure the E-field from DC to 10 MHz. This system is almost compatible to the WPT of the Plasma Wave Investigation (PWI) aboard BepiColombo Mercury Magnetospheric Orbiter, except the material of the spherical probe (ERG: Aluminium alloy, MMO: Titanium-alloy). This paper shows the extended length evaluated by the Lorentz force (spacecraft velocity x B-field) and the antenna impedance as the basic information of the E-field measurement capability of the PWE E-field receivers, with the evaluation for the possible degradation of the probe surface coated by TiAlN as BepiColombo. EFD is the 2-channel low frequency electric receiver as a part of EWO (EFD/WFC/OFA), for the measurement of 2ch electric field in the spin-plane with the sampling rate of 512 Hz (dynamic range: +-200 mV/m, +-3 V/m) and the 4ch spacecraft potential with the sampling rate of 128 Hz (dynamic range: +-100 V), respectively, with the bias control capability fed to the WPT probes. The electric field in DC - 232Hz provides the capability to detect (1) the fundamental information of the plasma dynamics and accelerations and (2) the characteristics of MHD and ion waves with their Poynting vectors with the data measured by MGF and PWE/WFC-B connected to PWE/SCM. The spacecraft potential provides the electron density information with UHR frequency. This paper also introduces the data sets and their calibration status.

GRIP Experiment 2010

NASA Image and Video Library

2010-08-16

Errol Korn, seated left, deploys a dropsonde experiment over the Gulf of Mexico during a flight aboard the NASA DC-8 as Janel Thomas, a University of Maryland Baltimore County (UMBC) graduate student, and Bob Pasken, look on , Tuesday, Aug. 17, 2010. The Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

GRIP Experiment 2010

NASA Image and Video Library

2010-08-16

A researcher points out the trajectory of a weather pattern on a computer monitor during a flight aboard the NASA DC-8 aircraft, Tuesday, Aug. 17, 2010, over the Gulf of Mexico. Sceintists and researchers flew Tuesday to study weather as part of the Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

DPM and Glovebox, Payload Commander Kathy Thornton and Payload Specialist Albert Sacco in Spacelab

NASA Image and Video Library

1995-10-21

STS073-E-5003 (23 Oct. 1995) --- Astronaut Kathryn C. Thornton, STS-73 payload commander, works at the Drop Physics Module (DPM) on the portside of the science module aboard the Space Shuttle Columbia in Earth orbit. Payload specialist Albert Sacco Jr. conducts an experiment at the Glovebox. This frame was exposed with the color Electronic Still Camera (ESC) assigned to the 16-day United States Microgravity Laboratory (USML-2) mission.

The Marshall Space Flight Center KC-135 zero gravity test program for FY 1982

NASA Technical Reports Server (NTRS)

Shurney, R. E. (Editor)

1983-01-01

During FY-82, researchers and experimenters from Marshall Space Flight Center (MSFC) conducted 11 separate investigations during 26.3 hr of testing aboard the KC-135 zero-gravity aircraft, based at Ellington Air force Base, Texas. Although this represented fewer hours than initially projected, all experiment and test objectives were met or exceeded. This Technical Memorandum compiles all results achieved by MSFC users during FY-82, a year considered to be highly productive.

Orbital fatigue tester for use in Skylab experiment T032

NASA Technical Reports Server (NTRS)

Sandorff, P. E.

1973-01-01

A prototype fatigue test machine is described which is suitable for use by an astronaut in conducting constant amplitude materials fatigue tests aboard a Skylab or space shuttle vehicle. The machine is comparised of a mechanical tester, which would be passed through a small (7.6-inch square) airlock to be supported in the space environment on an extendible boom, and a control console, which would provide remote control from within the space vehicle.

Space Station Crew Discusses Life in Space with Students in Washington, D.C.

NASA Image and Video Library

2017-09-27

Aboard the International Space Station, Expedition 53 Commander Randy Bresnik of NASA discussed life and research on the orbital outpost during an educational in-flight event Sept. 27 with students gathered at the National Air and Space Museum in Washington, D.C. The so-called “STEM in 30” group of students is focused on investigations regarding station science and Bresnik’s contributions to the research being conducted in orbit.

KSC-2015-1070

NASA Image and Video Library

2015-01-12

Workers conduct a solar array illumination test on the upper stack of the Magnetospheric Multiscale spacecraft, or MMS, in the Astrotech payload processing facility in Titusville, Florida, near Kennedy Space Center. Illumination testing of the lower instrumentation payload stack was completed in December. Launch aboard a United Launch Alliance Atlas V rocket from Space Launch Complex 41 on Cape Canaveral Air Force Station is targeted for March 12. To learn more about MMS, visit http://www.nasa.gov/mms. Photo credit: NASA/Kim Shiflett

KSC-2015-1073

NASA Image and Video Library

2015-01-12

Workers conduct a solar array illumination test on the upper stack of the Magnetospheric Multiscale spacecraft, or MMS, in the Astrotech payload processing facility in Titusville, Florida, near Kennedy Space Center. Illumination testing of the lower instrumentation payload stack was completed in December. Launch aboard a United Launch Alliance Atlas V rocket from Space Launch Complex 41 on Cape Canaveral Air Force Station is targeted for March 12. To learn more about MMS, visit http://www.nasa.gov/mms. Photo credit: NASA/Kim Shiflett

Pore Formation and Mobility Investigation (PPMI): Description and Initial Analysis of Experiments Conducted aboard the International Space Station

NASA Technical Reports Server (NTRS)

Grugel, R. N.; Anilkumar, A. V.; Lee, C. P.

2003-01-01

Flow visualization experiments during the controlled directional melt back and re-solidification of succinonitrile (SCN) and SCN-water mixtures were conducted using the Pore Formation and Mobility Investigation (PFMI) apparatus in the glovebox facility (GBX) aboard the International Space Station. The study samples were initially 'cast' on earth under 450 millibar of nitrogen into 1 cm ID glass sample tubes approximately 30 cm in length, containing 6 in situ thermocouples. During the Space experiments, the processing parameters and flow visualization settings are remotely monitored and manipulated from the ground Telescience Center (TSC). The ground solidified sample is first subjected to a unidirectional melt back, generally at 10 microns per second, with a constant temperature gradient ahead of the melting interface. Bubbles of different sizes are seen to initiate at the melt interface and, upon release from the melting solid, translate at different speeds in the temperature field ahead of them before coming to rest. Over a period of time these bubbles dissolve into the melt. The gas-laden liquid is then directionally solidified in a controlled manner, generally starting at a rate of 1 micron /sec. Observation and preliminary analysis of bubble formation and mobility in pure SCN samples during melt back and the subsequent structure resulting during gas generation upon re-solidification are presented and discussed.

Pore Formation and Mobility Investigation (PFMI): Description and Initial Analysis of Experiments Conducted aboard the International Space Station

NASA Technical Reports Server (NTRS)

Grugel, R. N.; Anilkumar, A. V.; Lee, C. P.

2002-01-01

Flow visualization experiments during the controlled directional melt back and re-solidification of succinonitrile (SCN) and SCN-water mixtures were conducted using the Pore Formation and Mobility Investigation (PFMI) apparatus in the glovebox facility (GBX) aboard the International Space Station. The study samples were initially "cast" on earth under 450 millibar of nitrogen into 1 cm ID glass sample tubes approximately 30 cm in length, containing 6 in situ thermocouples. During the Space experiments, the processing parameters and flow visualization settings are remotely monitored and manipulated from the ground Telescience Center (TSC). The ground solidified sample is first subjected to a unidirectional melt back, generally at 10 microns per second, with a constant temperature gradient ahead of the melting interface. Bubbles of different sizes are seen to initiate at the melt interface and, upon release from the melting solid, translate at different speeds in the temperature field ahead of them before coming to rest. Over a period of time these bubbles dissolve into the melt. The gas-laden liquid is then directionally solidified in a controlled manner, generally starting at a rate of 1 micron /sec. Observation and preliminary analysis of bubble formation and mobility in pure SCN samples during melt back and the subsequent structure resulting during gas generation upon re-solidification are presented and discussed.

KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the payload bay of the Space Shuttle Orbiter Columbia in Orbiter Processing Facility 1. The Spacelab long crew transfer tunnel that leads from the orbiter's crew airlock to the module is also aboard, as well as the Hitchhiker Cryogenic Flexible Diode (CRYOFD) experiment payload, which is attached to the right side of Columbia's payload bay. During the scheduled 16-day STS-83 mission, the MSL-1 will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments.

NASA Image and Video Library

1997-02-13

KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the payload bay of the Space Shuttle Orbiter Columbia in Orbiter Processing Facility 1. The Spacelab long crew transfer tunnel that leads from the orbiter's crew airlock to the module is also aboard, as well as the Hitchhiker Cryogenic Flexible Diode (CRYOFD) experiment payload, which is attached to the right side of Columbia's payload bay. During the scheduled 16-day STS-83 mission, the MSL-1 will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments.

47 CFR 97.11 - Stations aboard ships or aircraft.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 5 2011-10-01 2011-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the...

47 CFR 97.11 - Stations aboard ships or aircraft.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the...

47 CFR 97.11 - Stations aboard ships or aircraft.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 5 2013-10-01 2013-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the...

47 CFR 97.11 - Stations aboard ships or aircraft.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 5 2014-10-01 2014-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the...

47 CFR 97.11 - Stations aboard ships or aircraft.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 5 2012-10-01 2012-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the...

Automatic Assessment of Complex Task Performance in Games and Simulations. CRESST Report 775

ERIC Educational Resources Information Center

Iseli, Markus R.; Koenig, Alan D.; Lee, John J.; Wainess, Richard

2010-01-01

Assessment of complex task performance is crucial to evaluating personnel in critical job functions such as Navy damage control operations aboard ships. Games and simulations can be instrumental in this process, as they can present a broad range of complex scenarios without involving harm to people or property. However, "automatic"…

Development of Online Courseware on Thai Food Good Health

ERIC Educational Resources Information Center

Sompong, Narong; Kheerajitt, Cherdpong

2012-01-01

The objectives of this research were to: 1) develop the online courseware on Thai Food Good Health to support the Thai Kitchen to the world project; and 2) evaluate the courseware by the learners toward the courseware integrated using in aboard. The research sample were sampling for chefs, Thai restaurant owners, and the students who were studying…

Pregnancy outcomes after paternal radiofrequency field exposure aboard fast patrol boats.

PubMed

Baste, Valborg; Moen, Bente E; Oftedal, Gunnhild; Strand, Leif Age; Bjørge, Line; Mild, Kjell Hansson

2012-04-01

To investigate adverse reproductive outcomes among male employees in the Royal Norwegian Navy exposed to radiofrequency electromagnetic fields aboard fast patrol boats. Cohort study of Royal Norwegian Navy servicemen linked to the Medical Birth Registry of Norway, including singleton offspring born between 1967 and 2008 (n = 37,920). Exposure during the last 3 months before conception (acute) and exposure more than 3 months before conception (nonacute) were analyzed. Perinatal mortality and preeclampsia increased after service aboard fast patrol boats during an acute period and also after increased estimated radiofrequency exposure during an acute period, compared with service aboard other vessels. No associations were found between nonacute exposure and any of the reproductive outcomes. Paternal work aboard fast patrol boats during an acute period was associated with perinatal mortality and preeclampsia, but the cause is not clear.

Grand Tour outer planet missions definition phase. Part 2: Minutes of meetings and official correspondence

NASA Technical Reports Server (NTRS)

Belton, M. J. S.; Aksnes, K.; Davies, M. E.; Hartmann, W. K.; Millis, R. L.; Owen, T. C.; Reilly, T. H.; Sagan, C.; Suomi, V. E.; Collins, S. A., Jr.

1972-01-01

A variety of imaging systems proposed for use aboard the Outer Planet Grand Tour Explorer are discussed and evaluated in terms of optimal resolution capability and efficient time utilization. It is pointed out that the planetary and satellite alignments at the time of encounter dictate a high degree of adaptability and versatility in order to provide sufficient image enhancement over earth-based techniques. Data compression methods are also evaluated according to the same criteria.

2010 Joint United States-Canadian Program to explore the limits of the Extended Continental Shelf aboard U.S. Coast Guard Cutter Healy--Cruise HLY1002

USGS Publications Warehouse

Edwards, Brian D.; Childs, Jonathan R.; Triezenberg, Peter J.; Danforth, William W.; Gibbons, Helen

2013-01-01

In August and September 2010, the U.S. Geological Survey, in cooperation with Natural Resources Canada, Geological Survey of Canada, conducted bathymetric and geophysical surveys in the Beaufort Sea and eastern Arctic Ocean aboard the U.S. Coast Guard Cutter Healy. The principal objective of this mission to the high Arctic was to acquire data in support of a delineation of the outer limits of the U.S. and Canadian Extended Continental Shelf in the Arctic Ocean, in accordance with the provisions of Article 76 of the United Nations Convention on the Law of the Sea. The Healy was accompanied by the Canadian Coast Guard icebreaker Louis S. St-Laurent. The scientific parties on board the two vessels consisted principally of staff from the U.S. Geological Survey (Healy), and the Geological Survey of Canada and the Canadian Hydrographic Service (Louis). The crew also included marine-mammal observers, Native-community observers, ice observers, and biologists conducting research of opportunity in the Arctic Ocean. Despite interruptions necessitated by three medical emergencies, the joint survey proved largely successful. The Healy collected 7,201 trackline-kilometers of swath (multibeam) bathymetry (47,663 square kilometers) and CHIRP subbottom data, with accompanying marine gravity measurements, and expendable bathythermograph data. The Louis acquired 3,673 trackline-kilometers of multichannel seismic (airgun) deep-penetration reflection data along 25 continuous profiles, as well as 34 sonobuoy refraction stations and 9,500 trackline-kilometers of single-beam bathymetry. The coordinated efforts of the two vessels resulted in seismic-reflection-profile data that were of much higher quality and continuity than if the data had been acquired with a single vessel alone. The equipment-failure rate of the seismic equipment aboard the Louis was greatly reduced when the Healy led as the ice breaker. When ice conditions proved too severe to deploy the seismic system, the Louis led the Healy, resulting in much improved quality of the swath bathymetric and CHIRP subbottom data in comparison with data collected either by the Healy in the lead or the Healy working alone. During periods when the Healy was operating alone (principally when the Louis was diverted for emergency medical evacuations or ship repairs), the Healy was able to deploy a piston-core-sampler (10 meters maximum potential recovery depending on configuration). The coring operations resulted in recovery of cores at five locations ranging from 2.4 to 5.7 meters in length from water depths ranging from 1,157 to 3,700 meters. One of these cores sited on the Alaskan margin recovered the first reported occurrence of methane hydrate from the Arctic Ocean. Ancillary science objectives, including ice observations and deployment of ice-monitoring buoys and water-column sampling to measure acidification of Arctic waters were successfully conducted. The water-column sampling included using 10 full-ocean-depth, water-sampling casts with accompanying conductivity-temperature-depth measurements. Except for the data deemed proprietary, data from the cruise have been archived and are available for download at the National Geophysical Data Center and at cooperating organizations. Outreach staff and guest teachers aboard the two vessels provided near-real-time connection between the research activities and the public through online blogs, web pages, and other media.

Soyuz 25 Return Samples: Assessment of Air Quality Aboard the International Space Station

NASA Technical Reports Server (NTRS)

James, John T.

2011-01-01

Six mini-grab sample containers (m-GSCs) were returned aboard Soyuz 25. The toxicological assessment of 6 m-GSCs from the ISS is shown. The recoveries of the 3 internal standards, C-13-acetone, fluorobenzene, and chlorobenzene, from the GSCs averaged 76, 108 and 88%, respectively. Formaldehyde badges were not returned aboard Soyuz 25.

Life characteristics assessment of the communications technology satellite transmitter experiment package

NASA Technical Reports Server (NTRS)

Smetana, J.; Curren, A. N.

1979-01-01

The performance characteristics of the transmitter experiment package (TEP) aboard the Communications Technology Satellite (CTS) measured during its first 2 years in orbit are presented. The TEP consists of a nominal 200 watt output stage tube (OST), a supporting power processing system (PPS), and a variable conductance heat pipe system (VCHPS). The OST, a traveling wave tube augmented with a 10 stage depressed collector has an overall saturated average efficiency of 51.5 percent and an average saturated radio frequency (rf) output power at center band frequency of 240 watts. The PPS operated with a measured efficiency of 86.5 to 88.5 percent. The VCHPS, using three pipes to conduct heat from the PPS and the OST to a 52 by 124 centimeter radiator fin, maintained the PPS baseplate temperature below 50 C for all operating conditions. The TEP performance characteristics presented include frequency response, rf output power, thermal performance, and efficiency. Communications characteristics were evaluated by using both video and audio modulated signals. On four occasions, the TEP experienced temporary thermal control system malfunctions. The anomalies were terminated safely, and the problem was investigated because of the potential for TEP damage due to the signficant temperature increases. Safe TEP operating procedures were established.

In situ methods for measuring thermal properties and heat flux on planetary bodies

PubMed Central

Kömle, Norbert I.; Hütter, Erika S.; Macher, Wolfgang; Kaufmann, Erika; Kargl, Günter; Knollenberg, Jörg; Grott, Matthias; Spohn, Tilman; Wawrzaszek, Roman; Banaszkiewicz, Marek; Seweryn, Karoly; Hagermann, Axel

2011-01-01

The thermo-mechanical properties of planetary surface and subsurface layers control to a high extent in which way a body interacts with its environment, in particular how it responds to solar irradiation and how it interacts with a potentially existing atmosphere. Furthermore, if the natural temperature profile over a certain depth can be measured in situ, this gives important information about the heat flux from the interior and thus about the thermal evolution of the body. Therefore, in most of the recent and planned planetary lander missions experiment packages for determining thermo-mechanical properties are part of the payload. Examples are the experiment MUPUS on Rosetta's comet lander Philae, the TECP instrument aboard NASA's Mars polar lander Phoenix, and the mole-type instrument HP3 currently developed for use on upcoming lunar and Mars missions. In this review we describe several methods applied for measuring thermal conductivity and heat flux and discuss the particular difficulties faced when these properties have to be measured in a low pressure and low temperature environment. We point out the abilities and disadvantages of the different instruments and outline the evaluation procedures necessary to extract reliable thermal conductivity and heat flux data from in situ measurements. PMID:21760643

Apollo 8 Astronaut Anders Suits Up For Countdown Demonstration Test

NASA Technical Reports Server (NTRS)

1968-01-01

Apollo 8 astronaut William Anders, Lunar Module (LM) pilot, is suited up for the Apollo 8 mission countdown demonstration test. The first manned Apollo mission launched aboard the Saturn V and first manned Apollo craft to enter lunar orbit, the SA-503, Apollo 8 mission lift off occurred on December 21, 1968 and returned safely to Earth on December 27, 1968. Aboard were Anders and fellow astronauts James Lovell, Command Module (CM) pilot; and Frank Borman, commander. The mission achieved operational experience and tested the Apollo command module systems, including communications, tracking, and life-support, in cis-lunar space and lunar orbit, and allowed evaluation of crew performance on a lunar orbiting mission. The crew photographed the lunar surface, both far side and near side, obtaining information on topography and landmarks as well as other scientific information necessary for future Apollo landings. All systems operated within allowable parameters and all objectives of the mission were achieved.

KSC-08pd1660

NASA Image and Video Library

2008-05-16

VANDENBERG AIR FORCE BASE, Calif. – Another look at the Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft from the opposite side before its fueling, encapsulation and transfer to the launch pad. The launch of the OSTM/Jason 2 aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA

KSC-08pd1777

NASA Image and Video Library

2008-06-12

VANDENBERG AIR FORCE BASE, Calif. – The Ocean Surface Topography Mission, or OSTM/Jason-2, spacecraft is getting final checkouts after mating to the Delta II rocket on the Space Launch Complex 2 at Vandenberg Air Force Base in California. The launch of the OSTM/Jason 2 aboard the Delta II rocket is scheduled for June 20. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity.

KSC-08pd1672

NASA Image and Video Library

2008-06-01

VANDENBERG AIR FORCE BASE, Calif. – An overhead crane is used to move the covered Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft onto a transporter for the trip to the launch pad. The launch of the OSTM/Jason 2 aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA/Dan Liberotti

Future development of IR thermovision weather satellite equipment

NASA Technical Reports Server (NTRS)

Listratov, A. V.

1974-01-01

The self radiation of the surface being viewed is used for image synthesis in IR thermovision equipment. The installation of such equipment aboard weather satellites makes it possible to obtain cloud cover pictures of the earth's surface in a complete orbit, regardless of the illumination conditions, and also provides quantitative information on the underlying surface temperature and cloud top height. Such equipment is used successfully aboard the Soviet satellites of the Meteor system, and experimentally on the American satellites of the Nimbus series. With regard to surface resolution, the present-day IR weather satellite equipment is inferior to the television equipment. This is due primarily to the comparatively low detectivity of the IR detectors used. While IR equipment has several fundamental advantages in comparison with the conventional television equipment, the problem arises of determining the possibility for future development of weather satellite IR thermovision equipment. Criteria are examined for evaluating the quality of IR.

KSC-08pd1656

NASA Image and Video Library

2008-05-06

VANDENBERG AIR FORCE BASE, Calif. – The Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is being prepared for bagging before encapsulation and transfer to the launch pad. The launch of the Ocean Surface Topography Mission, or OSTM/Jason 2, aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA

KSC-08pd1659

NASA Image and Video Library

2008-05-16

VANDENBERG AIR FORCE BASE, Calif. – The Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is being wrapped, or bagged, before fueling, encapsulation and transfer to the launch pad. The launch of the OSTM/Jason 2 aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA

KSC-08pd1658

NASA Image and Video Library

2008-05-06

VANDENBERG AIR FORCE BASE, Calif. – The Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is being prepared for bagging before encapsulation and transfer to the launch pad. The launch of the Ocean Surface Topography Mission, or OSTM/Jason 2, aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA

KSC-08pd1655

NASA Image and Video Library

2008-05-06

VANDENBERG AIR FORCE BASE, Calif. – The Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is being prepared for bagging before encapsulation and transfer to the launch pad. The launch of the Ocean Surface Topography Mission, or OSTM/Jason 2, aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA

KSC-08pd1657

NASA Image and Video Library

2008-05-06

VANDENBERG AIR FORCE BASE, Calif. – The Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is being prepared for bagging before encapsulation and transfer to the launch pad. The launch of the Ocean Surface Topography Mission, or OSTM/Jason 2, aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA

STS-87 Crew arrives at KSC for TCDT

NASA Technical Reports Server (NTRS)

1997-01-01

Mission Commander Kevin Kregel, who will lead the crew of one other veteran space flyer and four rookies on mission STS-87 aboard the Shuttle Columbia, looks on as Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency (NASDA) of Japan addresses a group at Kennedy Space Centers (KSCs) Shuttle Landing Facility. During the STS-87 mission, scheduled for launch on Nov. 19, Dr. Doi will become the first Japanese astronaut to conduct a spacewalk. The crew arrived at KSC on Nov. 3 to conduct the Terminal Countdown Demonstration Test (TCDT), held at KSC prior to each Space Shuttle flight to provide the crew with opportunities to participate in simulated countdown activities.

International Space Station (ISS)

NASA Image and Video Library

2001-08-17

Backdropped by a sunrise, the newly installed Materials International Space Station Experiment (MISSE) is visible on this image. MISSE would expose 750 material samples for about 18 months and collect information on how different materials weather the space environment. The objective of MISSE is to develop early, low-cost, non-intrusive opportunities to conduct critical space exposure tests of space materials and components plarned for use on future spacecraft. The experiment was the first externally mounted experiment conducted on the International Space Station (ISS) and was installed on the outside of the ISS Quest Airlock during extravehicular activity (EVA) of the STS-105 mission. MISSE was launched on August 10, 2001 aboard the Space Shuttle Orbiter Discovery.

Final science results: Spacelab J

NASA Technical Reports Server (NTRS)

Leslie, Fred (Editor)

1995-01-01

This report contains a brief summary of the mission science conducted aboard Spacelab J (SL-J), a joint venture between the National Aeronautics and Space Administration (NASA) and the National Space Development Agency (NASDA) of Japan. The scientific objectives of the mission were to conduct a variety of material and life science experiments utilizing the weightlessness and radiation environment of an orbiting Spacelab. All 43 experiments were activated; 24 in microgravity sciences (material processing, crystal growth, fluid physics, and acceleration measurement) and 19 in life sciences (physiology, developmental biology, radiation effects, separation processes, and enzyme crystal growth). In addition, more than a dozen experiments benefited from the extra day through either additional experiment runs or extended growth time.

STS-30 clean-suited crewmembers examine locker contents during bench review

NASA Image and Video Library

1989-04-03

S89-30260 (31 March 1989) --- The five astronaut crewmembers for NASA's STS-30 mission conduct a bench review of the actual supplies they will be depending on for use aboard the Atlantis when they spend four days in space later in the spring. Left to right are Astronauts Mark C. Lee, mission specialist; Norman E. Thagard, mission specialist; David M. Walker, mission commander; and Mary L. Cleave, mission specialist. Ronald J. Grabe, pilot, is at far right.

Optimal approaches for inline sampling of organisms in ballast water: L-shaped vs. Straight sample probes

NASA Astrophysics Data System (ADS)

Wier, Timothy P.; Moser, Cameron S.; Grant, Jonathan F.; Riley, Scott C.; Robbins-Wamsley, Stephanie H.; First, Matthew R.; Drake, Lisa A.

2017-10-01

Both L-shaped ("L") and straight ("Straight") sample probes have been used to collect water samples from a main ballast line in land-based or shipboard verification testing of ballast water management systems (BWMS). A series of experiments was conducted to quantify and compare the sampling efficiencies of L and Straight sample probes. The findings from this research-that both L and Straight probes sample organisms with similar efficiencies-permit increased flexibility for positioning sample probes aboard ships.

GRIP Experiment 2010

NASA Image and Video Library

2010-08-15

Susan Kool, a researcher from the Langley Research Center, works on monitoring the Lidar Atmospheric Sensing Experiment (LASE) aboard the NASA DC-8 aircraft, Monday, Aug. 16, 2010, at Fort Lauderdale Hollywood International Airport in Fort Lauderdale, Fla. LASE probes the atmosphere using lasers and is part of the Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

GRIP Experiment 2010

NASA Image and Video Library

2010-08-16

An unidentified researcher looks over the wiring connecting the Airbrorne Precipitation Radar (APR-2) during a flight aboard the NASA DC-8 aircraft, Tuesday, Aug. 17, 2010, over the Gulf of Mexico. Scientists taking part in the Genesis and Rapid Intensification Processes (GRIP) experiment, a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes, flew out over a weather pattern Tuesday to begin their research. Photo Credit: (NASA/Paul E. Alers)

GRIP Experiment 2010

NASA Image and Video Library

2010-08-15

Simone Tanelli, a researcher from the Jet Propulsion Laboratory, talks about the Airbrorne Precipitation Radar (APR-2) aboard the NASA DC-8 aircraft, Monday, Aug.16, 2010, at Fort Lauderdale Hollywood International Airport in Fort Lauderdale, Fla. The APR-2, a dual frequency weather radar, is just one of the experiments supporting the Genesis and Rapid Intensification Processes (GRIP) mission, a NASA Earth science field experiment that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

Shear Thinning in Xenon

NASA Technical Reports Server (NTRS)

Bergm Robert F.; Moldover, Michael R.; Yao, Minwu; Zimmerli, Gregory A.

2009-01-01

We measured shear thinning, a viscosity decrease ordinarily associated with complex liquids such as molten plastics or ketchup, near the critical point of xenon. The data span a wide range of dimensionless shear rate: the product of the shear rate and the relaxation time of critical fluctuations was greater than 0.001 and was less than 700. As predicted by theory, shear thinning occurred when this product was greater than 1. The measurements were conducted aboard the Space Shuttle Columbia to avoid the density stratification caused by Earth's gravity.

STS-55 German payload specialists Walter and Schlegel work in SL-D2 module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 1 Ulrich Walter, wearing special head gear, conducts Tissue Thickness and Compliance Along Body Axis salt-water balance experiment in the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Walter's activities in front of Rack 9 Anthrorack (AR) are monitored by German Payload Specialist 2 Hans Schlegel. Walter uses intravehicular activity (IVA) foot restraints. Walter and Schlegel represent the German Aerospace Research Establishment (DLR).

GRIP Experiment 2010

NASA Image and Video Library

2010-08-14

Jeffrey Beyon, left, and Paul Joseph Petzar, right, from NASA's Langley Research Center, work with DAWN Air Data Acquisition and Processing software aboard NASA's DC-8 research aircraft, Sunday, Aug. 15, 2010, in support of the GRIP experiment at Fort Lauderdale International Airport in Fort Lauderdale, Fla. The Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

Space Station Cosmonauts Walk in Space to Upgrade Communications Hardware

NASA Image and Video Library

2018-02-02

Aboard the International Space Station, Expedition 54 Flight Engineers Alexander Misurkin and Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos) conducted a spacewalk outside the Pirs docking compartment Feb. 2 to install a new high-gain communications antenna on the aft end of the Zvezda Service Module and retrieve science experiment packages from the hull of the module. It was the 208th spacewalk in support of space station assembly and maintenance, the fourth in Misurkin’s career and the second for Shkaplerov.

Diagram of Zeolite Crystals

NASA Technical Reports Server (NTRS)

2003-01-01

The Center for Advanced Microgravity Materials Processing (CAMMP) in Cambridge, MA, a NASA-sponsored Commercial Space Center, is working to improve zeolite materials for storing hydrogen fuel. CAMMP is also applying zeolites to detergents, optical cables, gas and vapor detection for environmental monitoring and control, and chemical production techniques that significantly reduce by-products that are hazardous to the environment. Depicted here is one of the many here complex geometric shapes which make them highly absorbent. Zeolite experiments have also been conducted aboard the International Space Station

Material Science

NASA Image and Video Library

2003-01-12

The Center for Advanced Microgravity Materials Processing (CAMMP), a NASA-sponsored Research Partnership Center, is working to improve zeolite materials for storing hydrogen fuel. CAMMP is also applying zeolites to detergents, optical cables, gas and vapor detection for environmental monitoring and control, and chemical production techniques that significantly reduce by-products that are hazardous to the environment. Shown here are zeolite crystals (top) grown in a ground control experiment and grown in microgravity on the USML-2 mission (bottom). Zeolite experiments have also been conducted aboard the International Space Station.

Material Science

NASA Image and Video Library

2003-01-12

The Center for Advanced Microgravity Materials Processing (CAMMP) in Cambridge, MA, a NASA-sponsored Commercial Space Center, is working to improve zeolite materials for storing hydrogen fuel. CAMMP is also applying zeolites to detergents, optical cables, gas and vapor detection for environmental monitoring and control, and chemical production techniques that significantly reduce by-products that are hazardous to the environment. Depicted here is one of the many here complex geometric shapes which make them highly absorbent. Zeolite experiments have also been conducted aboard the International Space Station

STS-47 MS Davis holds mixed protein sample while working at SLJ Rack 7 FFEU

NASA Technical Reports Server (NTRS)

1992-01-01

STS-47 Mission Specialist (MS) N. Jan Davis labels sample vial containing mixed proteins while conducting the Separation of Biogenic Materials by Electrophoresis Under Zero Gravity / Separation of Animal Cells and Cellular Organella by Means of Free Flow Electrophoresis (FFEU). Davis is in the Spacelab Japan (SLJ) science module aboard Endeavour, Orbiter Vehicle (OV) 105. She talks to ground controllers as she works with the Free Flow Electrophoresis Unit (FFEU) located in SLJ Rack 7.

Theoretical bases for conducting certain technological processes in space

NASA Technical Reports Server (NTRS)

Okhotin, A. S.

1979-01-01

Dimensionless conservation equations are presented and the theoretical bases of fluid behavior aboard orbiting satellites with application to the processes of manufacturing crystals in weightlessness. The small amount of gravitational acceleration is shown to increase the separation of bands of varying concentration. Natural convection is shown to have no practical effect on crystallization from a liquid melt. Barodiffusion is also negligibly small in realistic conditions of weightlessness. The effects of surface tension become increasingly large, and suggestions are made for further research.

Inflight-Event_JAXA-Fukui-Space-Expo

NASA Image and Video Library

2018-02-26

SPACE STATION CREW MEMBER DISCUSSES LIFE IN SPACE WITH JAPANESE STUDENTS------ Aboard the International Space Station, Expedition 54 Flight Engineer Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) discussed life and research on the orbital laboratory during an in-flight educational event Feb. 23 with Japanese students attending the International Symposium of Space Technology and Science in Fukui Prefecture, Japan. Kanai, who will remain in orbit through early June, recently became the fourth Japanese astronaut in history to conduct a spacewalk.

Astronaut Discusses Life in Space with West Virginia Students

NASA Image and Video Library

2018-01-25

Aboard the International Space Station, Expedition 54 Flight Engineer Joe Acaba of NASA discussed life and scientific studies aboard the orbital complex during an in-flight educational event Jan. 25 with students gathered at the West Virginia Wesleyan College in Buckhannon, West Virginia. Acaba is in the final month of a five-and-a-half month mission aboard the outpost.

Astronaut Eugene Cernan sleeping aboard Apollo 17 spacecraft

NASA Image and Video Library

1972-12-17

AS17-162-24049 (7-19 Dec. 1972) --- A fellow crewman took this picture of astronaut Eugene A. Cernan dozing aboard the Apollo 17 spacecraft during the final lunar landing mission in NASA's Apollo program. Also, aboard Apollo 17 were astronaut Ronald E. Evans, command module pilot, and scientist-astronaut Harrison H. "Jack" Schmitt, lunar module pilot. Cernan was the mission commander.

Studies of soundings and imagings measurements from geostationary satellites

NASA Technical Reports Server (NTRS)

Suomi, V. E.

1973-01-01

Soundings and imaging measurements from geostationary satellites are presented. The subjects discussed are: (1) meteorological data processing techniques, (2) sun glitter, (3) cloud growth rate study, satellite stability characteristics, and (4) high resolution optics. The use of perturbation technique to obtain the motion of sensors aboard a satellite is described. The most conditions, and measurement errors. Several performance evaluation parameters are proposed.

STS-40 DTO 647 prototype filter documented under OV-102's middeck subfloor

NASA Technical Reports Server (NTRS)

1991-01-01

STS-40 Detailed Test Objective (DTO) 647, Water Separator Filter Performance Evaluation, prototype filter installed at the inlet of the water separator is documented under middeck subfloor aboard Columbia, Orbiter Vehicle (OV) 102. The proposed filter is being tested for its ability to remove debris from the air/water stream coming from the cabin heat exchanger.

RFID in Space: Exploring the Feasibility and Performance of Gen 2 Tags as a Means of Tracking Equipment, Supplies, and Consumable Products in Cargo Transport Bags onboard a Space Vehicle or Habitat

NASA Technical Reports Server (NTRS)

Jones, Erick C.; Richards, Casey; Herstein, Kelli; Franca, Rodrigo; Yagoda, Evan L.; Vasquez, Reuben

2008-01-01

Current inventory management techniques for consumables and supplies aboard space vehicles are burdensome and time consuming. Inventory of food, clothing, and supplies are taken periodically by manually scanning the barcodes on each item. The inaccuracy of reading barcodes and the excessive amount of time it takes for the astronauts to perform this function would be better spent doing scientific experiments. Therefore, there is a need for an alternative method of inventory control by NASA astronauts. Radio Frequency Identification (RFID) is an automatic data capture technology that has potential to create a more effective and user-friendly inventory management system (IMS). In this paper we introduce a Design for Six Sigma Research (DFSS-R) methodology that allows for reliability testing of RFID systems. The research methodology uses a modified sequential design of experiments process to test and evaluate the quality of commercially available RFID technology. The results from the experimentation are compared to the requirements provided by NASA to evaluate the feasibility of using passive Generation 2 RFID technology to improve inventory control aboard crew exploration vehicles.

KSC-06pd1287

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok packs the meals that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

KSC-06pd1286

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok packs the meals that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

Mission Possible: BioMedical Experiments on the Space Shuttle

NASA Technical Reports Server (NTRS)

Bopp, E.; Kreutzberg, K.

2011-01-01

Biomedical research, both applied and basic, was conducted on every Shuttle mission from 1981 to 2011. The Space Shuttle Program enabled NASA investigators and researchers from around the world to address fundamental issues concerning living and working effectively in space. Operationally focused occupational health investigations and tests were given priority by the Shuttle crew and Shuttle Program management for the resolution of acute health issues caused by the rigors of spaceflight. The challenges of research on the Shuttle included: limited up and return mass, limited power, limited crew time, and requirements for containment of hazards. The sheer capacity of the Shuttle for crew and equipment was unsurpassed by any other launch and entry vehicle and the Shuttle Program provided more opportunity for human research than any program before or since. To take advantage of this opportunity, life sciences research programs learned how to: streamline the complicated process of integrating experiments aboard the Shuttle, design experiments and hardware within operational constraints, and integrate requirements between different experiments and with operational countermeasures. We learned how to take advantage of commercial-off-the-shelf hardware and developed a hardware certification process with the flexibility to allow for design changes between flights. We learned the importance of end-to-end testing for experiment hardware with humans-in-the-loop. Most importantly, we learned that the Shuttle Program provided an excellent platform for conducting human research and for developing the systems that are now used to optimize research on the International Space Station. This presentation will include a review of the types of experiments and medical tests flown on the Shuttle and the processes that were used to manifest and conduct the experiments. Learning Objective: This paper provides a description of the challenges related to launching and implementing biomedical experiments aboard the Space Shuttle.

Investigation of Slosh Dynamics on Flight and Ground Platforms

NASA Astrophysics Data System (ADS)

Vergalla, Michael; Zhou, Ran

The slosh dynamics in cryogenic fuel tanks under microgravity is a problem that severely affects the reliability of spacecraft launching. To investigate slosh dynamics and their effects on space vehicle dynamics three levels of testing are presently in progress. Platforms include a 3-DOF ground testing table, parabolic flights, sounding rockets and finally the International Space Station. Ground tests provide an economically viable platform for investigating rotational, translational, and coupled feed-back modes due to repeatable CNC motions. The parabolic flight campaign has conducted four successful flights aboard multiple aircraft using static and tethered slosh packages. Using the PANTHER II student designed rocket, a slosh package was launched as a payload. Finally with collaboration between Florida Institute of Technology and Massachusetts Institute of Technology SPHERES project, two test sessions investigating feedback using partially and fully filled propellant tanks have been completed aboard the In-ternational Space Station. Motion data from all tests will be input to in house Dynamic Mesh Model to further establish confidence in the versatility and accuracy of the method. The results show that it is necessary to construct additional hardware for slosh studies.

KSC-98pc1751

NASA Image and Video Library

1998-12-01

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, Program Manager of the International Space Station (ISS) Randy Brinkley addresses the media before unveiling the name of "Destiny" given the U.S. Lab module, the centerpiece of scientific research on the ISS. With Brinkley on the stand are Center Director Roy Bridges (behind him), and (left to right) STS-98 Commander Ken Cockrell, Pilot Mark Polansky, and Mission Specialist Marsha Ivins. The lab, which is behind them on a workstand, is scheduled to be launched on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the International Space Station. Polansky, Cockrell and Ivins are part of the five-member crew expected to be aboard. The Shuttle will spend six days docked to the station while the laboratory is attached and three space walks are conducted to complete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for station systems, including high data-rate communications, and maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights

Artist's Concept of the Apollo-Soyuz Test Project

NASA Technical Reports Server (NTRS)

1974-01-01

This artist's concept depicts the Apollo-Soyuz Test Project (ASTP), the first international docking of the U.S.'s Apollo spacecraft and the U.S.S.R.'s Soyuz spacecraft in space. The objective of the ASTP mission was to provide the basis for a standardized international system for docking of marned spacecraft. The Soyuz spacecraft, with Cosmonauts Alexei Leonov and Valeri Kubasov aboard, was launched from the Baikonur Cosmodrome near Tyuratam in the Kazakh, Soviet Socialist Republic, at 8:20 a.m. (EDT) on July 15, 1975. The Apollo spacecraft, with Astronauts Thomas Stafford, Vance Brand, and Donald Slayton aboard, was launched from Launch Complex 39B, Kennedy Space Center, Florida, at 3:50 p.m. (EDT) on July 15, 1975. The Primary objectives of the ASTP were achieved. They performed spacecraft rendezvous, docking and undocking, conducted intervehicular crew transfer, and demonstrated the interaction of U.S. and U.S.S.R. control centers and spacecraft crews. The mission marked the last use of a Saturn launch vehicle. The Marshall Space Flight Center was responsible for development and sustaining engineering of the Saturn IB launch vehicle during the mission.

Comparison of chronic disease prevalence between U.S. Navy ships without medical doctors and a similar shore-based population.

PubMed

Hurd, Edward S; Rockswold, Paul D; Westphal, Richard J

2013-05-01

Most U.S. Navy ships operate without embarked physicians, employing Independent Duty Corpsmen to provide primary and emergency medical care to crewmembers. We sought to characterize the burden of chronic disease faced by Independent Duty Corpsmen aboard Navy ships and compare it to that of a similar shore-based population. We conducted cross-sectional analyses of shipboard and shore-based samples using 1,305 records from Norfolk, Virginia-based U.S. Navy ships without doctors between March and May 2007, and records for Norfolk shore-based sailors from the same time frame matched 3:1 on age, sex, and race against the shipboard sample. Asthma prevalence was 2.0% and 5.9% for the shipboard and shore-based samples, respectively (p < 0.0001). Cervical dysplasia among women was 16.2% and 23.1% (p = 0.3687). Depression was 4.6% and 8.4% (p < 0.0001). Diabetes was 1.0% and 2.3% (p = 0.0096). Hyperlipidemia was 20.6% and 21.4% (p = 0.5597). Hypertension was 25.5% and 36.1% (p < 0.0001). Total prevalence for any of the above conditions was 42.5% and 50.9% (p = 0.0001). Over 42% of shipboard sailors have one or more chronic health conditions. Even though the studied conditions were significantly less prevalent aboard ship than in the comparable shore-based sample, nonphysician practitioners aboard ships must be prepared to diagnose and treat chronic diseases. Reprint & Copyright © 2013 Association of Military Surgeons of the U.S.

Atmospheric radiation modeling of galactic cosmic rays using LRO/CRaTER and the EMMREM model with comparisons to balloon and airline based measurements

NASA Astrophysics Data System (ADS)

Joyce, C. J.; Schwadron, N. A.; Townsend, L. W.; deWet, W. C.; Wilson, J. K.; Spence, H. E.; Tobiska, W. K.; Shelton-Mur, K.; Yarborough, A.; Harvey, J.; Herbst, A.; Koske-Phillips, A.; Molina, F.; Omondi, S.; Reid, C.; Reid, D.; Shultz, J.; Stephenson, B.; McDevitt, M.; Phillips, T.

2016-09-01

We provide an analysis of the galactic cosmic ray radiation environment of Earth's atmosphere using measurements from the Cosmic Ray Telescope for the Effects of Radiation (CRaTER) aboard the Lunar Reconnaissance Orbiter (LRO) together with the Badhwar-O'Neil model and dose lookup tables generated by the Earth-Moon-Mars Radiation Environment Module (EMMREM). This study demonstrates an updated atmospheric radiation model that uses new dose tables to improve the accuracy of the modeled dose rates. Additionally, a method for computing geomagnetic cutoffs is incorporated into the model in order to account for location-dependent effects of the magnetosphere. Newly available measurements of atmospheric dose rates from instruments aboard commercial aircraft and high-altitude balloons enable us to evaluate the accuracy of the model in computing atmospheric dose rates. When compared to the available observations, the model seems to be reasonably accurate in modeling atmospheric radiation levels, overestimating airline dose rates by an average of 20%, which falls within the uncertainty limit recommended by the International Commission on Radiation Units and Measurements (ICRU). Additionally, measurements made aboard high-altitude balloons during simultaneous launches from New Hampshire and California provide an additional comparison to the model. We also find that the newly incorporated geomagnetic cutoff method enables the model to represent radiation variability as a function of location with sufficient accuracy.

Active and passive microwave measurements in Hurricane Allen

NASA Technical Reports Server (NTRS)

Delnore, V. E.; Bahn, G. S.; Grantham, W. L.; Harrington, R. F.; Jones, W. L.

1985-01-01

The NASA Langley Research Center analysis of the airborne microwave remote sensing measurements of Hurricane Allen obtained on August 5 and 8, 1980 is summarized. The instruments were the C-band stepped frequency microwave radiometer and the Ku-band airborne microwave scatterometer. They were carried aboard a NOAA aircraft making storm penetrations at an altitude of 3000 m and are sensitive to rain rate, surface wind speed, and surface wind vector. The wind speed is calculated from the increase in antenna brightness temperature above the estimated calm sea value. The rain rate is obtained from the difference between antenna temperature increases measured at two frequencies, and wind vector is determined from the sea surface normalized radar cross section measured at several azimuths. Comparison wind data were provided from the inertial navigation systems aboard both the C-130 aircraft at 3000 m and a second NOAA aircraft (a P-3) operating between 500 and 1500 m. Comparison rain rate data were obtained with a rain radar aboard the P-3. Evaluation of the surface winds obtained with the two microwave instruments was limited to comparisons with each other and with the flight level winds. Two important conclusions are drawn from these comparisons: (1) the radiometer is accurate when predicting flight level wind speeds and rain; and (2) the scatterometer produces well behaved and consistent wind vectors for the rain free periods.

Nanopore DNA Sequencing and Genome Assembly on the International Space Station.

PubMed

Castro-Wallace, Sarah L; Chiu, Charles Y; John, Kristen K; Stahl, Sarah E; Rubins, Kathleen H; McIntyre, Alexa B R; Dworkin, Jason P; Lupisella, Mark L; Smith, David J; Botkin, Douglas J; Stephenson, Timothy A; Juul, Sissel; Turner, Daniel J; Izquierdo, Fernando; Federman, Scot; Stryke, Doug; Somasekar, Sneha; Alexander, Noah; Yu, Guixia; Mason, Christopher E; Burton, Aaron S

2017-12-21

We evaluated the performance of the MinION DNA sequencer in-flight on the International Space Station (ISS), and benchmarked its performance off-Earth against the MinION, Illumina MiSeq, and PacBio RS II sequencing platforms in terrestrial laboratories. Samples contained equimolar mixtures of genomic DNA from lambda bacteriophage, Escherichia coli (strain K12, MG1655) and Mus musculus (female BALB/c mouse). Nine sequencing runs were performed aboard the ISS over a 6-month period, yielding a total of 276,882 reads with no apparent decrease in performance over time. From sequence data collected aboard the ISS, we constructed directed assemblies of the ~4.6 Mb E. coli genome, ~48.5 kb lambda genome, and a representative M. musculus sequence (the ~16.3 kb mitochondrial genome), at 100%, 100%, and 96.7% consensus pairwise identity, respectively; de novo assembly of the E. coli genome from raw reads yielded a single contig comprising 99.9% of the genome at 98.6% consensus pairwise identity. Simulated real-time analyses of in-flight sequence data using an automated bioinformatic pipeline and laptop-based genomic assembly demonstrated the feasibility of sequencing analysis and microbial identification aboard the ISS. These findings illustrate the potential for sequencing applications including disease diagnosis, environmental monitoring, and elucidating the molecular basis for how organisms respond to spaceflight.

2008 Joint United States-Canadian program to explore the limits of the Extended Continental Shelf aboard the U.S. Coast Guard cutter Healy--Cruise HLY0806

USGS Publications Warehouse

Childs, Jonathan R.; Triezenberg, Peter J.; Danforth, William W.

2012-01-01

In September 2008, the U.S. Geological Survey (USGS), in cooperation with Natural Resources Canada, Geological Survey of Canada (GSC), conducted bathymetric and geophysical surveys in the Arctic Beaufort Sea aboard the U.S. Coast Guard cutter USCGC Healy. The principal objective of this mission to the high Arctic was to acquire data in support of delineation of the outer limits of the U.S. and Canadian Extended Continental Shelf (ECS) in the Arctic Ocean in accordance with the provisions of Article 76 of the Law of the Sea Convention. The Healy was accompanied by the Canadian Coast Guard icebreaker Louis S. St- Laurent. The science parties on the two vessels consisted principally of staff from the USGS (Healy), and the GSC and the Canadian Hydrographic Service (Louis). The crew included marine mammal and Native-community observers, ice observers, and biologists conducting research of opportunity in the Arctic Ocean. The joint survey proved an unqualified success. The Healy collected 5,528 km of swath (multibeam) bathymetry (38,806 km2) and CHIRP subbottom profile data, with accompanying marine gravity measurements. The Louis acquired 2,817 km of multichannel seismic (airgun) deep-penetration reflection-profile data along 12 continuous lines, as well as 35 sonobuoy refraction stations and accompanying single-beam bathymetry. The coordinated efforts of the two vessels resulted in seismic-reflection profile data of much higher quality and continuity than if the data had been acquired with a single vessel alone. Equipment failure rate of the seismic equipment gear aboard the Louis was greatly improved with the advantage of having a leading icebreaker. When ice conditions proved too severe to deploy the seismic system, the Louis led the Healy, resulting in much improved quality of the swath bathymetry and CHIRP sub-bottom data in comparison with data collected by the Healy in the lead or working alone. Ancillary science objectives, including ice observations, deployment of ice-monitoring buoys and water-column sampling for biologic (phytoplankton) studies, were also successfully accomplished.

Veggie Project - Harvesting Chinese Cabbage aboard the ISS

NASA Image and Video Library

2017-02-17

At Kennedy Space Center in Florida, Veggie Project Manager Nicole Dufour instructs astronaut Peggy Whitson during the harvest of Chinese cabbage aboard the International Space Station. While the space station crew will get to eat some of the Chinese cabbage, the rest is being saved for scientific study back at Kennedy Space Center. This is the fifth crop grown aboard the station, and the first Chinese cabbage.

Histological and histochemical studies of the liver of rats flown aboard Kosmos-690 biosatellite. [Prolonged space flight has no effect on the mmorphological changes induced by. gamma. rays in rat liver

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yakovleva, V.I.

1978-10-26

This work is part of a comprehensive study of the biological effects of long-term radiation on rats flown aboard Kosmos-690 for 20.5 days. The results of morphological studies of the rat liver irradiated aboard the biosatellite are discussed.

47 CFR 25.227 - Blanket licensing provisions for Earth Stations Aboard Aircraft (ESAAs) receiving in the 10.95-11...

Code of Federal Regulations, 2013 CFR

2013-10-01

... Aboard Aircraft (ESAAs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), and 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to... SATELLITE COMMUNICATIONS Technical Standards § 25.227 Blanket licensing provisions for Earth Stations Aboard...

47 CFR 25.227 - Blanket licensing provisions for Earth Stations Aboard Aircraft (ESAAs) receiving in the 10.95-11...

Code of Federal Regulations, 2014 CFR

2014-10-01

... Aboard Aircraft (ESAAs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), and 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to... SATELLITE COMMUNICATIONS Technical Standards § 25.227 Blanket licensing provisions for Earth Stations Aboard...

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin monitor some of the project's equipment just released into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin monitor some of the project's equipment just released into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin release some of the project's equipment into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin release some of the project's equipment into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin retrieve some of the project's equipment from the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin retrieve some of the project's equipment from the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - A research team member aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin lifts some of the project's equipment from the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - A research team member aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin lifts some of the project's equipment from the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - A research team member aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin releases some of the project's equipment into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - A research team member aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin releases some of the project's equipment into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin prepare to release some of the project's equipment into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin prepare to release some of the project's equipment into the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin secure some of the project's equipment back into the vessel. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - Research team members aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin secure some of the project's equipment back into the vessel. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

KENNEDY SPACE CENTER, FLA. - A research team member aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin prepares some of the project's equipment for placement in the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

NASA Image and Video Library

2003-08-19

KENNEDY SPACE CENTER, FLA. - A research team member aboard one of the watercraft being utilized to conduct underwater acoustic research in the Launch Complex 39 turn basin prepares some of the project's equipment for placement in the water. Several government agencies, including NASA, NOAA, the Navy, the Coast Guard, and the Florida Fish and Wildlife Commission are involved in the testing. The research involves demonstrations of passive and active sensor technologies, with applications in fields ranging from marine biological research to homeland security. The work is also serving as a pilot project to assess the cooperation between the agencies involved. Equipment under development includes a passive acoustic monitor developed by NASA’s Jet Propulsion Laboratory, and mobile robotic sensors from the Navy’s Mobile Diving and Salvage Unit.

Spacelab

NASA Image and Video Library

1994-07-01

Astronaut Donald Thomas conducts the Fertilization and Embryonic Development of Japanese Newt in Space (AstroNewt) experiment at the Aquatic Animal Experiment Unit (AAEU) inside the International Microgravity Laboratory-2 (IML-2) science module. The AstroNewt experiment aims to know the effects of gravity on the early developmental process of fertilized eggs using a unique aquatic animal, the Japanese red-bellied newt. The newt egg is a large single cell at the begirning of development. The Japanese newt mates in spring and autumn. In late autumn, female newts enter hibernation with sperm in their body cavity and in spring lay eggs and fertilize them with the stored sperm. The experiment takes advantage of this feature of the newt. Groups of newts were sent to the Kennedy Space Center and kept in hibernation until the mission. The AAEU cassettes carried four newts aboard the Space Shuttle. Two newts in one cassette are treated by hormone injection on the ground to simulate egg laying. The other two newts are treated on orbit by the crew. The former group started maturization of eggs before launch. The effects of gravity on that early process were differentiated by comparison of the two groups. The IML-2 was the second in a series of Spacelab flights designed to conduct research by the international science community in a microgravity environment. Managed by the Marshall Space Flight Center, the IML-2 was launched on July 8, 1994 aboard the STS-65 Space Shuttle mission, Orbiter Columbia.

Spacelab

NASA Image and Video Library

1994-07-01

Astronaut Donald Thomas conducts the Fertilization and Embryonic Development of Japanese Newt in Space (AstroNewt) experiment at the Aquatic Animal Experiment Unit (AAEU) inside the International Microgravity Laboratory-2 (IML-2) science module. The AstroNewt experiment aims to know the effects of gravity on the early developmental process of fertilized eggs using a unique aquatic animal, the Japanese red-bellied newt. The newt egg is a large single cell at the begirning of development. The Japanese newt mates in spring and autumn. In late autumn, female newts enter hibernation with sperm in their body cavity and in spring lay eggs and fertilized them with the stored sperm. The experiment takes advantage of this feature of the newt. Groups of newts were sent to the Kennedy Space Center and kept in hibernation until the mission. The AAEU cassettes carried four newts aboard the Space Shuttle. Two newts in one cassette are treated by hormone injection on the ground to simulate egg laying. The other two newts are treated on orbit by the crew. The former group started maturization of eggs before launch. The effects of gravity on that early process were differentiated by comparison of the two groups. The IML-2 was the second in a series of Spacelab flights designed to conduct research by the international science community in a microgravity environment. Managed by the Marshall Space Flight Center, the IML-2 was launch on July 8, 1994 aboard the STS-65 Space Shuttle Orbiter Columbia mission.

Using flight simulators aboard ships: human side effects of an optimal scenario with smooth seas.

PubMed

Muth, Eric R; Lawson, Ben

2003-05-01

The U.S. Navy is considering placing flight simulators aboard ships. It is known that certain types of flight simulators can elicit motion adaptation syndrome (MAS), and also that certain types of ship motion can cause MAS. The goal of this study was to determine if using a flight simulator during ship motion would cause MAS, even when the simulator stimulus and the ship motion were both very mild. All participants in this study completed three conditions. Condition 1 (Sim) entailed "flying" a personal computer-based flight simulator situated on land. Condition 2 (Ship) involved riding aboard a U.S. Navy Yard Patrol boat. Condition 3 (ShipSim) entailed "flying" a personal computer-based flight simulator while riding aboard a Yard Patrol boat. Before and after each condition, participants' balance and dynamic visual acuity were assessed. After each condition, participants filled out the Nausea Profile and the Simulator Sickness Questionnaire. Following exposure to a flight simulator aboard a ship, participants reported negligible symptoms of nausea and simulator sickness. However, participants exhibited a decrease in dynamic visual acuity after exposure to the flight simulator aboard ship (T[25] = 3.61, p < 0.05). Balance results were confounded by significant learning and, therefore, not interpretable. This study suggests that flight simulators can be used aboard ship. As a minimal safety precaution, these simulators should be used according to current safety practices for land-based simulators. Optimally, these simulators should be designed to minimize MAS, located near the ship's center of rotation and used when ship motion is not provocative.

Meteorological satellite products support for project COHMEX

NASA Technical Reports Server (NTRS)

Velden, Christopher S.; Goodman, Brian M.; Smith, William L.

1988-01-01

The first year effort focussed on real-time support and satellite data collection during the field phase of COHMEX. Work efforts following the field phase of COHMEX concentrated on post-processing of the real-time data sets, and generation of enhanced, research-quality satellite data sets for selected COHMEX core days. These satellite-derived data sets will augment the special COHMEX conventional data base with high horizontal and temporal resolution information. The data sets will be examined for their usefulness in delineating important elements in the meteorological environment leading to convective activity. In addition, a limited research effort was conducted using the Cooperative Institute for Meteorological Satellite Studies (CIMSS) 4-d data assimilation system in conjunction with evaluating VISSR Atmospheric Sounder (VAS) and His-resolution Interferometer Sounder (HIS) data. The need to address the characteristics of the data types, and the problems they introduce into 4-d assimilation procedures is evident. The HIS instrument was flown aboard an ER-2 aircraft on several occasions during COHMEX. One of the flights was chosen for further study. Processed VAS soundings and COHMEX radiosonde data were also collected for this day. The case study included an evaluation of the HIS and VAS data and an impact study of the data on the assimilation system analysis.

Future directions for LDEF ionizing radiation modeling and assessments

NASA Technical Reports Server (NTRS)

Armstrong, T. W.; Colborn, B. L.

1993-01-01

A calculational program utilizing data from radiation dosimetry measurements aboard the Long Duration Exposure Facility (LDEF) satellite to reduce the uncertainties in current models defining the ionizing radiation environment is in progress. Most of the effort to date has been on using LDEF radiation dose measurements to evaluate models defining the geomagnetically trapped radiation, which has provided results applicable to radiation design assessments being performed for Space Station Freedom. Plans for future data comparisons, model evaluations, and assessments using additional LDEF data sets (LET spectra, induced radioactivity, and particle spectra) are discussed.

Surface evaluation of the grazing incidence mirrors for the Extreme Ultraviolet Explorer

NASA Technical Reports Server (NTRS)

Green, James; Finley, David S.; Bowyer, Stuart; Malina, Roger F.

1987-01-01

The EUV scattering from the Wolter-Schwarzschild type I short wavelength scanner mirror aboard the Extreme Ultraviolet Explorer is measured, and the results are used to evaluate the surface microroughness of the mirror. It is found that the most likely values for the mirror surface are sigma = 20 A, and rho = 40 microns. These results are consistent with previous estimates, but with a higher degree of certainty. The full-scale simulation presented here allows over 99 percent of the light distribution to be reasonably modeled.

iss042e236075

NASA Image and Video Library

2015-02-10

ISS042E236075 (02/10/2015) --- Astronauts in space must exercise regularly to keep muscles from deteriorating. The busy schedule aboard the International Space Station has these regular periods worked in as NASA astronaut Terry Virts shows in this Tweet he sent out on Feb. 10, 2015 with the comment: "Periodic Fitness Evaluation- riding the bike with a heart rate monitor, EKG, and blood pressure machine hooked up".

Assessment of Casualty Transport Equipment and Procedures Aboard U.S. Navy Submarines to Accommodate Anti-Shock Trousers

DTIC Science & Technology

2012-10-24

Figure 6. Haul-Safe Winch System (Spec Rescue International). .................................................. 9 Figure 7. Submarine bridge...illustrating limited deck space for winch system . ............................. 9 vi [THIS PAGE INTENTIONALLY LEFT BLANK] INTRODUCTION U.S...and out the submarine sail for helicopter transport. In addition, a winch system used to lift casualties up and out the sail was also evaluated. 4

Microgravity

NASA Image and Video Library

2003-01-22

The Jet Propulsion Laboratory has designed and built an electronic nose system -- ENose -- to take on the duty of staying alert for smells that could indicate hazardous conditions in a closed spacecraft environment. Its sensors are tailored so they conduct electricity differently when an air stream carries a particular chemical across them. JPL has designed and built a 3-pound flight version (shown with palm-size control and data computer). The active parts are 32 sensors, each with a different mix of polymers saturated with carbon. When certain chemicals latch onto a sensor, they change how the sensor conducts electricity. This signal tells how much of a compound is in the air. The electronic nose flown aboard STS-95 in 1998 was capable of successfully detecting 10 toxic compounds.

Results of the life sciences DSOs conducted aboard the space shuttle 1981-1986

NASA Technical Reports Server (NTRS)

Bungo, Michael W.; Bagian, Tandi M.; Bowman, Mark A.; Levitan, Barry M.

1987-01-01

Results are presented for a number of life sciences investigations sponsored by the Space Biomedical Research Institute at the NASA Lyndon B. Johnson Space Center and conducted as Detailed Supplementary Objectives (DSOs) on Space Shuttle flights between 1981 and 1986. An introduction and a description of the DSO program are followed by summary reports on the investigations. Reports are grouped into the following disciplines: Biochemistry and Pharmacology, Cardiovascular Effects and Fluid Shifts, Equipment Testing and Experiment Verification, Microbiology, Space Motion Sickness, and Vision. In the appendix, the status of every medical/life science DSO is presented in graphical form, which enables the flight history, the number of subjects tested, and the experiment results to be reviewed at a glance.

Trace Contaminant Control During the International Space Station's On-Orbit Assembly and Outfitting

NASA Technical Reports Server (NTRS)

Perry, J. L.

2017-01-01

Achieving acceptable cabin air quality must balance competing elements during spacecraft design, assembly, ground processing, and flight operations. Among the elements that contribute to the trace chemical contaminant load and, therefore, the cabin air quality aboard crewed spacecraft are the vehicle configuration, crew size and activities, mission duration and objectives, materials selection, and vehicle manufacturing and preflight ground processing methods. Trace chemical contaminants produced from pervasive sources such as equipment offgassing, human metabolism, and cleaning fluids during preflight ground processing present challenges to maintaining acceptable cabin air quality. To address these challenges, both passive and active contamination control techniques are used during a spacecraft's design, manufacturing, preflight preparation, and operational phases. Passive contamination control methods seek to minimize the equipment offgassing load by selecting materials, manufacturing processes, preflight preparation processes, and in-flight operations that have low chemical offgassing characteristics. Passive methods can be employed across the spacecraft's entire life cycle from conceptual design through flight operations. However, because the passive contamination control techniques cannot fully eliminate the contaminant load, active contamination control equipment must be deployed aboard the spacecraft to purify and revitalize the cabin atmosphere during in-flight operations. Verifying that the passive contamination control techniques have successfully maintained the total trace contaminant load within the active contamination control equipment's capabilities occurs late in the preflight preparation stages. This verification consists of subjecting the spacecraft to an offgassing test to determine the trace contaminant load. This load is then assessed versus the active contamination control equipment's capabilities via trace contaminant control (TCC) engineering analysis. During the International Space Station's (ISS's) on-orbit assembly and outfitting, a series of engineering analyses were conducted to evaluate how effective the passive TCC methods were relative to providing adequate operational margin for the active TCC equipment's capabilities aboard the ISS. These analyses were based on habitable module and cargo vehicle offgassing test results. The offgassing test for a fully assembled module or cargo vehicle is an important preflight spacecraft evaluation method that has been used successfully during all crewed spacecraft programs to provide insight into how effectively the passive contamination control methods limit the equipment offgassing component of the overall trace contaminant generation load. The progression of TCC assessments beginning in 1998 with the ISS's first habitable element launch and continuing through the final pressurized element's arrival in 2010 are presented. Early cargo vehicle flight assessments between 2008 and 2011 are also presented as well as a discussion on predictive methods for assessing cargo via a purely analytical technique. The technical approach for TCC employed during this 13-year period successfully maintained the cabin atmospheric quality within specified parameters during the technically challenging ISS assembly and outfitting stages. The following narrative provides details on the important role of spacecraft offgassing testing, trace contaminant performance requirements, and flight rules for achieving the ultimate result-a cabin environment that enables people to live and work safely in space.

Numerical simulation of heat and mass transport during space crystal growth with MEPHISTO

NASA Technical Reports Server (NTRS)

Yao, Minwu; Raman, Raghu; Degroh, Henry C., III

1995-01-01

The MEPHISTO space experiments are collaborative United States and French investigations aimed at understanding the fundamentals of crystal growth. Microgravity experiments were conducted aboard the USMP-1 and -2 missions on STS-52 and 62 in October 1992 and March 1994 respectively. MEPHISTO is a French designed and built Bridgman type furnace which uses the Seebeck technique to monitor the solid/liquid interface temperature and Peltier pulsing to mark the location and shape of the solid/liquid interface. In this paper the Bridgman growth of Sn-Bi and Bi-Sn under terrestrial and microgravity conditions is modeled using the finite element code, FIDAP*. The numerical model considers fully coupled heat and mass transport, fluid motion and solid/liquid phase changes in the crystal growth process. The primary goals of this work are: to provide a quantitative study of the thermal buoyancy-induced convection in the melt for the two flight experiments; to compare the vertical and horizontal growth configurations and systematically evaluate the effects of various gravity levels on the solute segregation. Numerical results of the vertical and horizontal Bridgman growth configurations are presented.

Design, Certification, and Deployment of the Colorimetric Water Quality Monitoring Kit (CWQMK)

NASA Technical Reports Server (NTRS)

Gazda, Daniel B.; Nolan, Daniel J.; Rutz, Jeff A.; Schultz, John R.; Siperko, Lorraine M.; Porter, Marc D.; Lipert, Robert J.; Carrizales, Stephanie M.; McCoy, J. Torin

2009-01-01

In August 2009, an experimental water quality monitoring kit based on Colorimetric Solid Phase Extraction (CSPE) technology was delivered to the International Space Station (ISS) aboard STS-128/17A. The kit, called the Colorimetric Water Quality Monitoring Kit (CWQMK), was developed by a team of scientists and engineers from NASA s Habitability and Environmental Factors Division in the Space Life Sciences Directorate at Johnson Space Center, the Wyle Integrated Science and Engineering Group in Houston, Texas, the University of Utah, and Iowa State University. The CWQMK was flown and deployed as a Station Development Test Objective (SDTO) experiment on ISS. The goal of the SDTO experiment was to evaluate the acceptability of CSPE technology for routine water quality monitoring on ISS. This paper provides an overview of the SDTO experiment, as well as a detailed description of the CWQMK hardware and a summary of the testing and analysis conducted to certify the CWQMK for use on ISS. The results obtained from the SDTO experiment are also reported and discussed in detail.

Interplanetary Radiation and Internal Charging Environment Models for Solar Sails

NASA Technical Reports Server (NTRS)

Minow, Joseph I.; Altstatt, Richard L.; NeegaardParker, Linda

2005-01-01

A Solar Sail Radiation Environment (SSRE) model has been developed for defining charged particle environments over an energy range from 0.01 keV to 1 MeV for hydrogen ions, helium ions, and electrons. The SSRE model provides the free field charged particle environment required for characterizing energy deposition per unit mass, charge deposition, and dose rate dependent conductivity processes required to evaluate radiation dose and internal (bulk) charging processes in the solar sail membrane in interplanetary space. Solar wind and energetic particle measurements from instruments aboard the Ulysses spacecraft in a solar, near-polar orbit provide the particle data over a range of heliospheric latitudes used to derive the environment that can be used for radiation and charging environments for both high inclination 0.5 AU Solar Polar Imager mission and the 1.0 AU L1 solar missions. This paper describes the techniques used to model comprehensive electron, proton, and helium spectra over the range of particle energies of significance to energy and charge deposition in thin (less than 25 micrometers) solar sail materials.

Analysis of DGPS/INS and MLS/INS final approach navigation errors and control performance data

NASA Technical Reports Server (NTRS)

Hueschen, Richard M.; Spitzer, Cary R.

1992-01-01

Flight tests were conducted jointly by NASA Langley Research Center and Honeywell, Inc., on a B-737 research aircraft to record a data base for evaluating the performance of a differential DGPS/inertial navigation system (INS) which used GPS Course/Acquisition code receivers. Estimates from the DGPS/INS and a Microwave Landing System (MLS)/INS, and various aircraft parameter data were recorded in real time aboard the aircraft while flying along the final approach path to landing. This paper presents the mean and standard deviation of the DGPS/INS and MLS/INS navigation position errors computed relative to the laser tracker system and of the difference between the DGPS/INS and MLS/INS velocity estimates. RMS errors are presented for DGPS/INS and MLS/INS guidance errors (localizer and glideslope). The mean navigation position errors and standard deviation of the x position coordinate of the DGPS/INS and MLS/INS systems were found to be of similar magnitude while the standard deviation of the y and z position coordinate errors were significantly larger for DGPS/INS compared to MLS/INS.

Spacelab

NASA Image and Video Library

1985-04-01

The primary purpose of the Spacelab-3 mission was to conduct materials science experiments in a stable low-gravity environment. In addition, the crew performed research in life sciences, fluid mechanics, atmospheric science, and astronomy. Spacelab-3 was equipped with several new minilabs, special facilities that would be used repeatedly on future flights. Two elaborate crystal growth furnaces, a life support and housing facility for small animals, and two types of apparatus for the study of fluids were evaluated on their inaugural flight. In this photograph, astronaut Don Lind observes the mercuric iodide growth experiment through a microscope at the vapor crystal growth furnace. The goals of this investigation were to grow near-perfect single crystals of mercuric iodide and to gain improved understanding of crystal growth by a vapor process. Mercuric iodide crystals have practical use as sensitive x-ray and gamma-ray detectors, and in portable detector devices for nuclear power plant monitoring, natural resource prospecting, biomedical applications in diagnosis and therapy, and in astronomical instruments. Managed by the Marshall Space Flight Center, Spacelab-3 (STS-51B) was launched aboard the Space Shuttle Orbiter Challenger on April 29, 1985.

Spacelab-3 (STS-51B) Onboard Photograph

NASA Technical Reports Server (NTRS)

1985-01-01

The primary purpose of the Spacelab-3 mission was to conduct materials science experiments in a stable low-gravity environment. In addition, the crew performed research in life sciences, fluid mechanics, atmospheric science, and astronomy. Spacelab-3 was equipped with several new minilabs, special facilities that would be used repeatedly on future flights. Two elaborate crystal growth furnaces, a life support and housing facility for small animals, and two types of apparatus for the study of fluids were evaluated on their inaugural flight. In this photograph, astronaut Don Lind observes the mercuric iodide growth experiment through a microscope at the vapor crystal growth furnace. The goals of this investigation were to grow near-perfect single crystals of mercuric iodide and to gain improved understanding of crystal growth by a vapor process. Mercuric iodide crystals have practical use as sensitive x-ray and gamma-ray detectors, and in portable detector devices for nuclear power plant monitoring, natural resource prospecting, biomedical applications in diagnosis and therapy, and in astronomical instruments. Managed by the Marshall Space Flight Center, Spacelab-3 (STS-51B) was launched aboard the Space Shuttle Orbiter Challenger on April 29, 1985.

Spacelab

NASA Image and Video Library

1981-01-01

The primary purpose of the Spacelab-3 mission was to conduct materials science experiments in a stable low-gravity environment. In addition, the crew did research in life sciences, fluid mechanics, atmospheric science, and astronomy. Spacelab-3 was equipped with several new mini-labs, special facilities that would be used repeatedly on future flights. Two elaborate crystal growth furnaces, a life support and housing facility for small animals, and two types of apparatus for the study of fluids were evaluated on their inaugural flight. The instruments requiring direct exposure to space were mounted outside in the open payload bay of the Shuttle. Spacelab represented the merger of science and marned spaceflight. It opened remarkable opportunities to push the frontiers of knowledge beyond the limits of research on Earth. Scientists in space performed experiments in close collaboration with their colleagues on the ground. On the Spacelab-3 mission, managed by the Marshall Space Flight Center, this versatile laboratory entered routine operation service for the next two decades. Spacelab-3 (STS-51B mission) was launched aboard Space Shuttle Orbiter Challenger on April 29, 1985.

Measurement of OH, H2SO4, MSA, and HNO3 Aboard the P-3B Aircraft

NASA Technical Reports Server (NTRS)

Eisele, F. L.

2003-01-01

This paper addresses the measurement of OH, H2SO4, MSA, and HNO3 aboard the P-3B aircraft under the following headings: 1) Performance Report; 2) Highlights of OH, H2SO4, and MSA Measurements Made Aboard the NASA P-3B During TRACE-P; 3) Development and characteristics of an airborne-based instrument used to measure nitric acid during the NASA TRACE-P field experiment.

Inspection work on THEMIS at Astrotech

NASA Image and Video Library

2002-01-01

At Astrotech Space Operations, technicians conduct black light inspection of the THEMIS probes. Black light inspection uses UVA fluorescence to detect possible particulate microcontamination, minute cracks or fluid leaks. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station.

Discovery and Characterization of Cold Seep Vents Using a Mass Spectrometer Operating aboard an Autonomous Underwater Vehicle

NASA Astrophysics Data System (ADS)

Camilli, R.; Macelloni, L.; Asper, V.; Woolsey, M.; Williams, J.; Diercks, A.; Lutken, C. B.; Sleeper, K.

2009-12-01

A chemical and bathymetric survey was conducted in June 2009 at a known gas hydrate site approximately 900 meters deep in the Gulf of Mexico Mississippi Canyon 118 block. This survey used the EagleRay autonomous underwater vehicle equipped with a TETHYS in-situ mass spectrometer and EM 2000 multibeam sonar. Results indicate previously unobserved active sea floor methane seeps that correlate with bathymetric depressions and a geologic fault. These data suggest linkage of the methane cold seeps to an underlying thermogenic hydrocarbon reservoir.

KSC-2013-3605

NASA Image and Video Library

2013-09-18

CAPE CANAVERAL, Fla. -- An airship from the British Broadcasting Corp., or BBC, flies over Launch Complex 39 past the NASA News Center at NASA's Kennedy Space Center in Florida. A team of scientists from the BBC's television project "Cloud Lab" are conducting a number of experiments aboard the airship as it flies across the U.S., exploring all aspects of the Earth's atmosphere. One of the experiments is NASA's Microorganisms in the Stratosphere, or MIST, which is designed to measure the microbial survival and cellular responses to exposure in the upper atmosphere. Photo credit: NASA/Dimitri Gerondidakis

Zeolite Crystal Growth in Microgravity and on Earth

NASA Technical Reports Server (NTRS)

2003-01-01

The Center for Advanced Microgravity Materials Processing (CAMMP), a NASA-sponsored Research Partnership Center, is working to improve zeolite materials for storing hydrogen fuel. CAMMP is also applying zeolites to detergents, optical cables, gas and vapor detection for environmental monitoring and control, and chemical production techniques that significantly reduce by-products that are hazardous to the environment. Shown here are zeolite crystals (top) grown in a ground control experiment and grown in microgravity on the USML-2 mission (bottom). Zeolite experiments have also been conducted aboard the International Space Station.

Space Station Crew Bids Farewell to U.S. Commercial Cargo Spaceship

NASA Image and Video Library

2017-12-06

Aboard the International Space Station, Expedition 53 Flight Engineers Mark Vande Hei and Joe Acaba of NASA used the Canadian-built robotic arm to release the Orbital ATK Cygnus resupply spacecraft three weeks after its arrival to bring some three tons of supplies and experiments to the orbital complex. Dubbed the "SS Gene Cernan," the Cygnus cargo ship will remain in orbit for almost two weeks conducting engineering tests before it is deorbited on Dec. 18 to burn up harmlessly in the Earth's atmosphere over the Pacific Ocean.

Students Speak with the ISS

NASA Image and Video Library

2012-11-15

Leland Melvin, NASA Associate Administrator for Education and two-time space shuttle astronaut, answers a question from a student in a live video downlink at the Smithsonian National Air and Space Museum, Thursday, Nov. 15, 2012 in Washington. The students, participants from the Student Spaceflight Experiments Program (SSEP) conducted a live conversation with astronauts aboard the International Space Station. The downlink is an annual event held in honor of International Education Week, and was co-hosted with the Department of Education and the National Center for Earth and Space Science Education (NCESSE). Photo Credit: (NASA/Carla Cioffi)

Students Speak with the ISS

NASA Image and Video Library

2012-11-15

Leland Melvin, NASA Associate Administrator for Education and two-time space shuttle astronaut, speaks to students from D.C.'s Stuart-Hobson Middle School at the Smithsonian National Air and Space Museum, Thursday, Nov. 15, 2012 in Washington. The students, participants from the Student Spaceflight Experiments Program (SSEP) conducted a live conversation with astronauts aboard the International Space Station. The downlink is an annual event held in honor of International Education Week, and was co-hosted with the Department of Education and the National Center for Earth and Space Science Education (NCESSE). Photo Credit: (NASA/Carla Cioffi)

Advanced Plant Habitat (APH)

NASA Image and Video Library

2017-03-16

A test unit, or prototype, of NASA's Advanced Plant Habitat (APH) with its first initial grow test in the Space Station Processing Facility at the agency's Kennedy Space Center in Florida. The taller plants pictured are dwarf wheat and the smaller plants are Arabidopsis. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, a research scientist, pours a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Flow control about an airborne laser turret

NASA Astrophysics Data System (ADS)

Penix, L. E.

1982-06-01

This thesis project is the latest in a series of experiments conducted at the Naval Postgraduate School to improve the air flow in which a laser beam propagates. The particular turret to be studied is currently employed on Airborne Laser Laboratory which is aboard the NKC-135 aircraft; a one-third scale model was constructed in the 5 x 5 foot wind tunnel. The objective is to decrease the optical path distortion and jitter resulting from turbulent flow in the aft hemisphere of the turret that houses the laser telescope.

Baseline coastal oblique aerial photographs collected from Dauphin Island, Alabama, to Breton Island, Louisiana, June 9, 2011

USGS Publications Warehouse

Morgan, Karen L. M.

2017-04-03

The U.S. Geological Survey (USGS), as part of the National Assessment of Storm-Induced Coastal Change Hazards project, conducts baseline and storm-response photography missions to document and understand the changes in vulnerability of the Nation's coasts to extreme storms. On June 9, 2011, the USGS conducted an oblique aerial photographic survey from Dauphin Island, Alabama, to Breton Island, Louisiana, aboard a Beechcraft BE90 King Air (aircraft) at an altitude of 500 feet (ft) (152 meters (m)) and approximately 1,200 ft (366 m) offshore. This mission was conducted to collect baseline data for assessing incremental changes in the beach and nearshore area and can be used to assess future coastal change.The photographs in this report are Joint Photographic Experts Group (JPEG) images. These photographs document the state of the barrier islands and other coastal features at the time of the survey.

Winter 2016, Part B—Coastal oblique aerial photographs collected from Assateague Island, Virginia, to Montauk Point, New York, March 8–9, 2016

USGS Publications Warehouse

Morgan, Karen L. M.

2017-02-28

The U.S. Geological Survey (USGS), as part of the National Assessment of Coastal Change Hazards project, conducts baseline and storm-response photography missions to document and understand the changes in the vulnerability of the Nation's coasts to extreme storms. On March 8–9, 2016, the USGS conducted an oblique aerial photographic survey from Assateague Island, Virginia, to Montauk Point, New York, aboard a Cessna 182 aircraft at an altitude of 500 feet and approximately 1,200 feet offshore. This mission was conducted to collect baseline data for assessing incremental changes in the beach and nearshore area and can be used to assess future coastal change.The photographs in this report document the state of the barrier islands and other coastal features at the time of the survey.

The Effects of Long Term Cure on Offgassed Products of Coatings

NASA Technical Reports Server (NTRS)

Engle, Ginger; Whitfield, Steve

1997-01-01

The Environmental Chemistry and Compatability Team at The Marshall Space Flight Center conducts toxic offgassing analysis on materials and flight hardware for use in habitable environments aboard the Space Shuttle and the International Space Station. As part of Research and Development, the Toxic Offgassing Laboratory conducted a long term cure study on four polyurethane coatings which are slated for potential use on Space Station. This study demonstrates the effects of cure time and temperature on the total tox value (sum T) and the maximum usage weight for each coating. All analysis was conducted according to test procedures outlined specifically for Space Station environments. Therefore, the ratings and weight limits generated for these materials are most applicable to space environments. However, this test does give some indication of time frames for solvent removal and is therefore of interest to, the environmental community as a whole.

The Nautilus Exploration Program: Utilizing Live Ocean Exploration as a Platform for STEM Education and Outreach

NASA Astrophysics Data System (ADS)

Fundis, A.; Cook, M.; Sutton, K.; Garson, S.; Poulton, S.; Munro, S.

2016-02-01

By sparking interest in scientific inquiry and engineering design at a young age through exposure to ocean exploration and innovative technologies, and building on that interest throughout students' educational careers, the Ocean Exploration Trust (OET) aims to motivate more students to be lifelong learners and pursue careers in STEM fields. Utilizing research conducted aboard Exploration Vessel Nautilus, the ship's associated technologies, and shore-based facilities at the University of Rhode Island — including the Graduate School of Oceanography and the Inner Space Center — we guide students to early career professionals through a series of educational programs focused on STEM disciplines and vocational skills. OET also raises public awareness of ocean exploration and research through a growing online presence, live streaming video, and interactions with the team aboard the ship 24 hours a day via the Nautilus Live website (www.nautiluslive.org). Annually, our outreach efforts bring research launched from Nautilus to tens of millions worldwide and allow the public, students, and scientists to participate in expeditions virtually from shore. We share the Nautilus Exploration Program's strategies, successes, and lessons learned for a variety of our education and outreach efforts including: 1) enabling global audiences access to live ocean exploration online and via social media; 2) engaging onshore audiences in live and interactive conversations with scientists and engineers on board; 3) engaging young K-12 learners in current oceanographic research via newly developed lessons and curricula; 4) onshore and offshore professional development opportunities for formal and informal educators; 5) programs and authentic research opportunities for high school, undergraduate, and graduate students onshore and aboard Nautilus; and 6) collaborative opportunities for early career and seasoned researchers to participate virtually in telepresence-enabled, interdisciplinary expeditions.

Commercial investments in Combustion research aboard ISS

NASA Astrophysics Data System (ADS)

Schowengerdt, F. D.

2000-01-01

The Center for Commercial Applications of Combustion in Space (CCACS) at the Colorado School of Mines is working with a number of companies planning commercial combustion research to be done aboard the International Space Station (ISS). This research will be conducted in two major ISS facilities, SpaceDRUMS™ and the Fluids and Combustion Facility. SpaceDRUMS™, under development by Guigne Technologies, Ltd., of St. John's Newfoundland, is a containerless processing facility employing active acoustic sample positioning. It is capable of processing the large samples needed in commercial research and development with virtually complete vibration isolation from the space station. The Fluids and Combustion Facility (FCF), being developed by NASA-Glenn Research Center in Cleveland, is a general-purpose combustion furnace designed to accommodate a wide range of scientific experiments. SpaceDRUMS™ will be the first commercial hardware to be launched to ISS. Launch is currently scheduled for UF-1 in 2001. The CCACS research to be done in SpaceDRUMS™ includes combustion synthesis of glass-ceramics and porous materials. The FCF is currently scheduled to be launched to ISS aboard UF-3 in 2002. The CCACS research to be done in the FCF includes water mist fire suppression, catalytic combustion and flame synthesis of ceramic powders. The companies currently planning to be involved in the research include Guigne International, Ltd., Technology International, Inc., Coors Ceramics Company, TDA Research, Advanced Refractory Technologies, Inc., ADA Technologies, Inc., ITN Energy Systems, Inc., Innovative Scientific Solutions, Inc., Princeton Instruments, Inc., Environmental Engineering Concepts, Inc., and Solar Turbines, Inc. Together, these companies are currently investing almost $2 million in cash and in-kind annually toward the seven commercial projects within CCACS. Total private investment in CCACS research to date is over $7 million. .

Evaluation of Gas Chromatography/Mini-IMS to Detect VOCs

NASA Technical Reports Server (NTRS)

Limero, Thomas; Reese, Eric; Peters, Randy; James, John T.; Billica, Roger (Technical Monitor)

1999-01-01

The Toxicology Laboratory at Johnson Space Center (JSC) has pioneered the use of gas chromatography-ion mobility spectrometry (GC/IMS) for measuring target volatile organic compounds (VOCs) aboard spacecraft. Graseby Dynamics, under contract to NASA/Wyle, has built several volatile organic analyzers (VOA) based on GC/IMS. Foremost among these have been the volatile organic analyzer-risk mitigation unit and the two flight VOA units for International Space Station (ISS). The development and evaluation of these instruments has been chronicled through presentations at the International Conference on Ion Mobility Spectrometry over the past three years. As the flight VOA from Graseby is prepared for operation on ISS at JSC, it is time to begin evaluations of technologies for the next generation VOA, Although the desired instrument characteristics for the next generation unit are the same as the current unit, the requirements are much more stringent. As NASA looks toward future missions beyond Earth environs, a premium will be placed upon small, light, reliable, autonomous hardware. It is with these visions in mind that the JSC Toxicology Laboratory began a search for the next generation VOA. One technology that is a candidate for the next generation VOA is GC/IMS. The recent miniaturization of IMS technology permits it to compete with other, inherently small, technologies such as chip-sized sensor arrays. This paper will discuss the lessons learned from the VOA experience and how that has shaped the design of a potential second generation VOA based upon GC/IMS technology. Data will be presented from preliminary evaluations of GC technology and the mini-IMS when exposed to VOCs likely to be detected aboard spacecraft. Results from the evaluation of an integrated GC/mini-IMS system will be shown if available.

Estimating stratospheric temperature trends using satellite microwave radiances

NASA Technical Reports Server (NTRS)

Hudson, Robert D.; Newman, Paul A.; Schoeberl, Mark R.

1990-01-01

The objective was to evaluate and intercompare stratospheric temperatures using Microwave Sounding Unit (MSU) data as a basis data set. The MSU, aboard the NOAA polar orbiter satellite series, provides twice daily global coverage over a layer (50-150 mb) at approximately a (170km)(exp 2) resolution. Conventional data sets will be compared to the satellite data in the lower stratosphere in order to assess their quality for trend computations.

KSC-06pd1289

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok stows packages of food that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

KSC-06pd1290

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok closes a container of food packages that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

KSC-06pd1288

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok stows packages of food that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

GEMINI-TITAN (GT)-10 (RECOVERY)- ASTRONAUT JOHN W. YOUNG - MISC. - ATLANTIC

NASA Image and Video Library

1966-07-21

S66-42787 (21 July 1966) --- Twelve-year -old Billy Doyle of Virginia Beach, VA., shakes hands with astronaut Michael Collins, Gemini-10 pilot, aboard the recovery ship USS Guadalcanal. At right is John W. Young, command pilot of the Gemini-10 spaceflight. Billy represented 41 youngsters permitted aboard the Guadalcanal to witness the recovery with their Naval fathers or close relatives, marking the first time dependents have been permitted aboard a ship during a Gemini recovery operation. Photo credit: NASA

Protein crystallization aboard the Space Shuttle and the Mir space station

NASA Technical Reports Server (NTRS)

Delbaere, Louis T. J.; Vandonselaar, Margaret; Prasad, Lata; Quail, J. W.; Birnbaum, George I.; Delucas, Lawrence J.; Moore, Karen; Bugg, Charles E.

1993-01-01

Two different protein crystallizations, namely ,the free Fab fragment of the Je142 monoclonal antibody and the complex of Fab fragment/HPr with antigen, were performed aboard the Discovery Space Shuttle flights and the Mir space station, respectively. Medium sized crystals of the Je142 Fab fragment were obtained. The Je142 Fab fragment/Hpr complex produced two medium-sized crystals after two months aboard the Mir space station. Microgravity was found to eliminate the tendency of these crystals to form clusters.

The solid surface combustion experiment aboard the USML-1 mission

NASA Technical Reports Server (NTRS)

Altenkirch, Robert A.; Sacksteder, Kurt; Bhattacharjee, Subrata; Ramachandra, Prashant A.; Tang, Lin; Wolverton, M. Katherine

1994-01-01

AA Experimental results from the five experiments indicate that flame spread rate increases with increasing ambient oxygen content and pressure. An experiment was conducted aboard STS-50/USML-1 in the solid Surface Combustion Experiment (SSCE) hardware for flame spread over a thin cellulosic fuel in a quiescent oxidizer of 35% oxygen/65% nitrogen at 1.0 atm. pressure in microgravity. The USML-1 test was the fourth of five planned experiments for thin fuels, one performed during each of five Space Shuttle Orbiter flights. Data that were gathered include gas- and solid-phase temperatures and motion picture flame images. Observations of the flame are described and compared to theoretical predictions from steady and unsteady models that include flame radiation from CO2 and H2O. Experimental results from the five esperiments indicate that flame spread rate increases with increasing ambient oxygen content and pressure. The brightness of the flame and the visible soot radiation also increase with increasing spread rate. Steady-state numerical predictions of temperature and spread rate and flame structure trends compare well with experimental results near the flame's leading edge while gradual flame evolution is captured through the unsteady model.

Direct Temperature Measurements during Netlander Descent on Mars

NASA Astrophysics Data System (ADS)

Colombatti, G.; Angrilli, F.; Ferri, F.; Francesconi, A.; Fulchignoni, M.; Lion Stoppato, P. F.; Saggi, B.

1999-09-01

A new design for a platinum thermoresistance temperature sensor has been developed and tested in Earth's atmosphere and stratosphere. It will be one of the sensors equipping the scientific package ATMIS (Atmospheric and Meteorology Instrument System), which will be devoted to the measurement of the meteorological parameters during both the entry/descent phase and the surface phase, aboard the Netlanders. In particular vertical profiles of temperature, density and pressure will allow the resolution of vertical gradients to investigate the atmospheric structure and dynamics. In view of the future missions to Mars, Netlander represents a unique chance to increase significantly the climate record both in time and in space, doubling the current knowledge of the atmospheric parameters. Furthermore is the only opportunity to conduct direct measurement of temperature and pressure (outside the boundary layer of the airbags used for the landing). The temperature sensor proposed is a platinum thermoresistance, enhancement of HASI TEM (Cassini/Huygens Mission); a substantial improvement of the performances, i.e. a faster dynamic response, has been obtained. Two different prototypes of new design sensor have been built, laboratory test are proceeding and the second one has been already flown aboard a stratospheric balloon.

Fresh Veggies from Space

NASA Technical Reports Server (NTRS)

2001-01-01

Professor Marc Anderson of the University of Wisconsin-Madison developed a technology for use in plant-growth experiments aboard the Space Shuttle. Anderson's research and WCSAR's technology were funded by NASA and resulted in a joint technology licensed to KES Science and Technology, Inc. This transfer of space-age technology resulted in the creation of a new plant-saving product, an ethylene scrubber for plant growth chambers. This innovation presents commercial benefits for the food industry in the form of a new device, named Bio-KES. Bio-KES removes ethylene and helps to prevent spoilage. Ethylene accounts for up to 10 percent of produce losses and 5 percent of flower losses. Using Bio-KES in storage rooms and displays will increase the shelf life of perishable foods by more than one week, drastically reducing the costs associated with discarded rotten foods and flowers. The savings could potentially be passed on to consumers. For NASA, the device means that astronauts can conduct commercial agricultural research in space. Eventually, it may also help to grow food in space and keep it fresh longer. This could lead to less packaged food being taken aboard missions since it could be cultivated in an ethylene-free environment.

THEMIS payload encapsulation at complex 17B

NASA Image and Video Library

2007-02-08

In the mobile service tower on Pad 17-B at Cape Canaveral Air Force Station, workers observe and help guide the second half of the fairing toward the THEMIS spacecraft. The first half has already been put in place. The fairing is a molded structure that fits flush with the outside surface of the Delta II upper stage booster and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. THEMIS is an acronym for Time History of Events and Macroscale Interactions during Substorms. THEMIS consists of five identical probes that will track violent, colorful eruptions near the North Pole. This will be the largest number of scientific satellites NASA ever launched into orbit aboard a single rocket. The THEMIS mission aims to unravel the tantalizing mystery behind auroral substorms, an avalanche of magnetic energy powered by the solar wind that intensifies the northern and southern lights. The mission will investigate what causes auroras in the Earth’s atmosphere to dramatically change from slowly shimmering waves of light to wildly shifting streaks of bright color. Launch of THEMIS is scheduled for Feb. 15 aboard a Delta II rocket, with the launch service being conducted by the United Launch Alliance.

THEMIS payload encapsulation at complex 17B

NASA Image and Video Library

2007-02-08

In the mobile service tower on Pad 17-B at Cape Canaveral Air Force Station, the second half of the fairing, at right, moves toward the waiting THEMIS spacecraft. The first half has already been put in place. The fairing is a molded structure that fits flush with the outside surface of the Delta II upper stage booster and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. THEMIS is an acronym for Time History of Events and Macroscale Interactions during Substorms. THEMIS consists of five identical probes that will track violent, colorful eruptions near the North Pole. This will be the largest number of scientific satellites NASA ever launched into orbit aboard a single rocket. The THEMIS mission aims to unravel the tantalizing mystery behind auroral substorms, an avalanche of magnetic energy powered by the solar wind that intensifies the northern and southern lights. The mission will investigate what causes auroras in the Earth’s atmosphere to dramatically change from slowly shimmering waves of light to wildly shifting streaks of bright color. Launch of THEMIS is scheduled for Feb. 15 aboard a Delta II rocket, with the launch service being conducted by the United Launch Alliance.

KSC-99pc07

NASA Image and Video Library

1999-01-03

KENNEDY SPACE CENTER, FLA. -- Looking like a Roman candle, the exhaust from the Boeing Delta II rocket with the Mars Polar Lander aboard lights up the clouds as it hurtles skyward. The rocket was launched at 3:21:10 p.m. EST from Launch Complex 17B, Cape Canaveral Air Station. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south polar cap, which consists of carbon dioxide ice. The lander will study the polar water cycle, frosts, water vapor, condensates and dust in the Martian atmosphere. It is equipped with a robotic arm to dig beneath the layered terrain. In addition, Deep Space 2 microprobes, developed by NASA's New Millennium Program, are installed on the lander's cruise stage. After crashing into the planet's surface, they will conduct two days of soil and water experiments up to 1 meter (3 feet) below the Martian surface, testing new technologies for future planetary descent probes. The lander is the second spacecraft to be launched in a pair of Mars Surveyor '98 missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998.

KSC-98pc1753

NASA Image and Video Library

1998-12-01

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, Program Manager of the International Space Station (ISS) Randy Brinkley addresses the media before lowering the banner to unveil the name of "Destiny" given the U.S. Lab module, the centerpiece of scientific research on the ISS. With Brinkley on the stand are Center Director Roy Bridges (behind him on the left), and (the other side, left to right) STS-98 Commander Ken Cockrell, Pilot Mark Polansky, and Mission Specialist Marsha Ivins. The lab, which is behind them on a workstand, is scheduled to be launched on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the International Space Station. Polansky, Cockrel and Ivins are part of the five-member crew expected to be aboard. The Shuttle will spend six days docked to the station while the laboratory is attached and three space walks are conducted to complete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for station systems, including high data-rate communications, and maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights

KSC-07pd0336

NASA Image and Video Library

2007-02-08

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Pad 17-B at Cape Canaveral Air Force Station, workers prepare to install the fairing around the THEMIS spacecraft. The fairing is a molded structure that fits flush with the outside surface of the Delta II upper stage booster and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. THEMIS is an acronym for Time History of Events and Macroscale Interactions during Substorms. THEMIS consists of five identical probes that will track violent, colorful eruptions near the North Pole. This will be the largest number of scientific satellites NASA ever launched into orbit aboard a single rocket. The THEMIS mission aims to unravel the tantalizing mystery behind auroral substorms, an avalanche of magnetic energy powered by the solar wind that intensifies the northern and southern lights. The mission will investigate what causes auroras in the Earth’s atmosphere to dramatically change from slowly shimmering waves of light to wildly shifting streaks of bright color. Launch of THEMIS is scheduled for Feb. 15 aboard a Delta II rocket, with the launch service being conducted by the United Launch Alliance. Photo credit: NASA/Jim Grossmann

Electrolysis Performance Improvement Concept Study (EPICS) Flight Experiment-Reflight

NASA Technical Reports Server (NTRS)

Schubert, F. H.

1997-01-01

The Electrolysis Performance Improvement Concept Study (EPICS) is a flight experiment to demonstrate and validate in a microgravity environment the Static Feed Electrolyzer (SFE) concept which was selected for the use aboard the International Space Station (ISS) for oxygen (O2) generation. It also is to investigate the impact of microgravity on electrochemical cell performance. Electrochemical cells are important to the space program because they provide an efficient means of generating O2 and hydrogen (H2) in space. Oxygen and H2 are essential not only for the survival of humans in space but also for the efficient and economical operation of various space systems. Electrochemical cells can reduce the mass, volume and logistical penalties associated with resupply and storage by generating and/or consuming these gases in space. An initial flight of the EPICS was conducted aboard STS-69 from September 7 to 8, 1995. A temperature sensor characteristics shift and a missing line of software code resulted in only partial success of this initial flight. Based on the review and recommendations of a National Aeronautics and Space Administration (NASA) Johnson Space Center (JSC) review team a reflight activity was initiated to obtain the remaining desired results, not achieved during the initial flight.

STS-116 Crew Portrait

NASA Technical Reports Server (NTRS)

2006-01-01

This is the STS-116 Crew Portrait. Pictured on the front row from left to right are: William Oefelein, pilot; Joan Higginbotham, mission specialist; and Mark Polansky, commander. On the back row, left to right, are: Robert Curbeam, Nicholas Patrick, Sunita Williams, and the European Space Agency's Christer Fuglesang, all mission specialists. Williams joined Expedition 14 in progress to serve as flight engineer aboard the International Space Station (ISS). Launched aboard the Space Shuttle Discovery on December 9, 2006, the seven delivered two high profile Marshall Space Flight Center (MSFC') payloads: The Lab-On-A Chip Application Development Portable Test System (LOCAD-PTS) and the Water Delivery System, a vital component of the Station's Oxygen Generation System. The primary mission objective was to deliver and install the P5 truss element. The P5 installation was conducted during the first of three space walks, and involved use of both the shuttle and station's robotic arms. The remainder of the mission included a major reconfiguration and activation of the ISS electrical and thermal control systems, as well as delivery of Zvezda Service Module debris panels, which will increase ISS protection from potential impacts of micro-meteorites and orbital debris.

Nine martian years of dust optical depth observations: A reference dataset

NASA Astrophysics Data System (ADS)

Montabone, Luca; Forget, Francois; Kleinboehl, Armin; Kass, David; Wilson, R. John; Millour, Ehouarn; Smith, Michael; Lewis, Stephen; Cantor, Bruce; Lemmon, Mark; Wolff, Michael

2016-07-01

We present a multi-annual reference dataset of the horizontal distribution of airborne dust from martian year 24 to 32 using observations of the martian atmosphere from April 1999 to June 2015 made by the Thermal Emission Spectrometer (TES) aboard Mars Global Surveyor, the Thermal Emission Imaging System (THEMIS) aboard Mars Odyssey, and the Mars Climate Sounder (MCS) aboard Mars Reconnaissance Orbiter (MRO). Our methodology to build the dataset works by gridding the available retrievals of column dust optical depth (CDOD) from TES and THEMIS nadir observations, as well as the estimates of this quantity from MCS limb observations. The resulting (irregularly) gridded maps (one per sol) were validated with independent observations of CDOD by PanCam cameras and Mini-TES spectrometers aboard the Mars Exploration Rovers "Spirit" and "Opportunity", by the Surface Stereo Imager aboard the Phoenix lander, and by the Compact Reconnaissance Imaging Spectrometer for Mars aboard MRO. Finally, regular maps of CDOD are produced by spatially interpolating the irregularly gridded maps using a kriging method. These latter maps are used as dust scenarios in the Mars Climate Database (MCD) version 5, and are useful in many modelling applications. The two datasets (daily irregularly gridded maps and regularly kriged maps) for the nine available martian years are publicly available as NetCDF files and can be downloaded from the MCD website at the URL: http://www-mars.lmd.jussieu.fr/mars/dust_climatology/index.html

Use of phytochrome-dependent reaction in evaluating the effect of space flight factors on the plant organism

NASA Technical Reports Server (NTRS)

Shteyne, B. A.; Nevzgodina, L. V.; Miller, A. T.

1982-01-01

The effects of space flight factors on lettuce seeds aboard the Kosmos-936 and Kosmos-1129 satellites for 20 days were studied. The phytochrome dependent (PD) reaction of light sensitive seeds was a sensitive criterion for evaluating the biological effects of space flight factors. The PD reaction of air dry lettuce seeds was suppressed after space flight, especially if the seeds were exposed to open space during the flight. Space flight affects the physiological activity of both phytochrome forms, and both the phi sub 730 dependent reactions of lettuce seeds were suppressed.

Soviet experiments aimed at investigating the influence of space flight factors on the physiology of animals and man.

PubMed

Parin, V V; Gazenko, O G

1963-01-01

Results are given of biological experiments on space ship-satellites II, III, IV and V, and of scientific investigations made during the flights of Cosmonauts Gagarin and Titov aboard space ships Vostok I and Vostok II. Physiological reactions to the action of the flight stress-factors are not of a pathological character. In the post-flight period no alterations in health conditions of either cosmonauts or animals were observed. At the same time some peculiarities which were revealed while analyzing physiological reactions and a number of biological indices require further investigations. The most important tasks remaining are to study the influence of protracted weightlessness, of the biological action of space radiation, of the action of acceleration stresses after prolonged stay under zero-gravity conditions and also to analyze the influence on the organism of the whole combination of spaceflight factors, including emotional strain. In the Soviet Union, a great number of biological experiments have been conducted with a view to elucidating the action of space flight factors on living organisms and the design of systems necessary to ensure healthy activity during flight aboard rocket space vehicles. The first flight experiments with animals were conducted by means of geophysical rockets. The next step in this direction was made by the launching of Sputnik II in 1957 and by experiments on space ship-satellites in 1960-61. The main purpose of flight and laboratory investigations was to obtain the objective scientific criteria essential for ensuring the safety of manned space flight.

Highlights of Science Launching on SpaceX CRS-15

NASA Image and Video Library

2018-06-24

A new batch of science is headed to the International Space Station aboard the SpaceX Dragon on the company’s 15th mission for commercial resupply services. Among the research being delivered is science that studies the use of artificial intelligence for crew support, plant water use all over the planet, gut health in space, more efficient drug development and the formation of inorganic structures without the influence of Earth’s gravity. The International Space Station is a convergence of science, technology and human innovation that demonstrates new technologies and enables research not possible on Earth. The space station has been occupied continuously since November 2000. In that time, more than 230 people and a variety of international and commercial spacecraft have visited the orbiting laboratory. The space station remains the springboard to NASA's next great leap in exploration, including future human missions to the Moon and eventually to Mars. Highlighted investigations shown: Mobile Companion/CIMON: https://go.nasa.gov/2JCgPRf ECOSTRESS: https://go.nasa.gov/2sT87DV Angiex Cancer Therapy: https://go.nasa.gov/2LA1Cgc Rodent Research-7: https://go.nasa.gov/2JlVQlC Chemical Gardens: https://go.nasa.gov/2JDCYie Follow updates on the science conducted aboard the space station on Twitter: https://twitter.com/iss_research For more information on how you can conduct your research in microgravity, visit https://go.nasa.gov/2q84LJj HD Download: https://archive.org/details/jsc2018m000428_Highlights_of_Science_Launching_on_SpaceX_CRS-15

Initial characterization of the microgravity environment of the international space station: increments 2 through 4

NASA Technical Reports Server (NTRS)

Jules, Kenol; McPherson, Kevin; Hrovat, Kenneth; Kelly, Eric

2004-01-01

The primary objective of the International Space Station (ISS) is to provide a long-term quiescent environment for the conduct of scientific research for a variety of microgravity science disciplines. This paper reports to the microgravity scientific community the results of an initial characterization of the microgravity environment on the International Space Station for increments 2 through 4. During that period almost 70,000 hours of station operations and scientific experiments were conducted. 720 hours of crew research time were logged aboard the orbiting laboratory and over half a terabyte of acceleration data were recorded and much of that was analyzed. The results discussed in this paper cover both the quasi-steady and vibratory acceleration environment of the station during its first year of scientific operation. For the quasi-steady environment, results are presented and discussed for the following: the space station attitudes Torque Equilibrium Attitude and the X-Axis Perpendicular to the Orbital Plane; station docking attitude maneuvers; Space Shuttle joint operation with the station; cabin de-pressurizations and the station water dumps. For the vibratory environment, results are presented for the following: crew exercise, docking events, and the activation/de-activation of both station life support system hardware and experiment hardware. Finally, a grand summary of all the data collected aboard the station during the 1-year period is presented showing where the overall quasi-steady and vibratory acceleration magnitude levels fall over that period of time using a 95th percentile benchmark. Published by Elsevier Ltd.

Fisheries imaging radar surveillance test /FIRST/ - Bering Sea test

NASA Technical Reports Server (NTRS)

Woods, E. G.; Ivey, J. H.

1977-01-01

A joint NOAA, U.S. Coast Guard and NASA program is being conducted to determine if a synthetic aperture radar (SAR) system, such as planned for NASA's SEASAT, can be useful in monitoring fishing vessels within the newly established 200-mile fishing limit. As part of this program, data gathering field operations were conducted over concentrations of foreign fishing vessels in the Bering Sea off Alaska in April 1976. The Jet Propulsion Laboratory developed synthetic aperture L-band radar which was flown aboard the NASA Convair 990 aircraft, with a Coast Guard cutter and C-130 aircraft simultaneously gathering data to provide both radar imagery and sea truth information on the vessels being imaged. Results indicate that synthetic aperture radar systems have potential for all weather detection, enumeration and classification of fishing vessels.

Space-to-Ground: Neuromapping: 03/16/2018

NASA Image and Video Library

2018-03-15

Another science-filled week aboard the space station, and can you see the Great Wall of China from Space? NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station.

KSC-98pc185

NASA Image and Video Library

1998-01-20

Ohio Senator John Glenn spoke with the media shortly after he arrived at Kennedy Space Center's (KSC's) Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95

KSC-98pc184

NASA Image and Video Library

1998-01-20

Ohio Senator John Glenn spoke with the media shortly after he arrived at Kennedy Space Center's (KSC's) Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95

Analog FM/FM versus digital color TV transmission aboard space station

NASA Technical Reports Server (NTRS)

Hart, M. M.

1985-01-01

Langley Research Center is developing an integrated fault tolerant network to support data, voice, and video communications aboard Space Station. The question of transmitting the video data via dedicated analog channels or converting it to the digital domain for consistancy with the test of the data is addressed. The recommendations in this paper are based on a comparison in the signal-to-noise ratio (SNR), the type of video processing required aboard Space Station, the applicability to Space Station, and how they integrate into the network.

Space Station Crew Members Discuss Life in Space with Military Media

NASA Image and Video Library

2017-11-22

Aboard the International Space Station, Expedition 53 Commander Randy Bresnik and Flight Engineers Mark Vande Hei and Joe Acaba of NASA discussed life and research aboard the orbital outpost during a pair of in-flight interviews Nov. 22 with the Soldiers TV Network and Marines Media organization. Bresnik, who is a retired Marine Colonel, is in the final weeks of his five-and-a-half-month mission on the station, while Vande Hei, a former Army Colonel, and Acaba, a former Marine reservist, will remain aboard the complex until late February.

A System for Measurement of Convection Aboard Space Station

NASA Technical Reports Server (NTRS)

Bogatyrev, Gennady P.; Gorbunov, Aleksei V; Putin, Gennady F.; Ivanov, Alexander I.; Nikitin, Sergei A.; Polezhaev, Vadim I.

1996-01-01

A simple device for direct measurement of buoyancy driven fluid flows in a low-gravity environment is proposed. A system connecting spacecraft accelerometers data and results of thermal convection in enclosure measurements and numerical simulations is developed. This system will permit also to evaluate the low frequency microacceleration component. The goal of the paper is to present objectives and current results of ground-based experimental and numerical modeling of this convection detector.

iss050e042164

NASA Image and Video Library

2017-02-13

iss050e042164 (02/13/2017) --- NASA astronaut Peggy Whitson (right) and ESA (European Space Agency) astronaut Thomas Pesquet setup the Microgravity Science Glovebox (MSG) for the Microgravity Expanded Stem Cells (MESC) experiment. MESC cultivates human stem cells aboard the International Space Station for use in clinical trials to evaluate their use in treating disease. Results also advance future studies on how to scale up expansion of stem cells for treating stroke and other conditions.

The range of medication storage temperatures in aeromedical emergency medical services.

PubMed

Madden, J F; O'Connor, R E; Evans, J

1999-01-01

The United States Pharmacopoeia (USP) recommends that medication storage temperatures should be maintained between 15 degrees C and 30 degrees C (59 degrees F to 86 degrees F). Concerns have been raised that storage temperatures in EMS may deviate from this optimal range, predisposing drugs to degradation. This study was conducted to determine whether temperatures inside the drug box carried by paramedics aboard a helicopter remained within the range. The Aviation Section, with a paramedic on board, utilizes two helicopters and conducts approximately 80 patient care flights per month. A dual-display indoor/outdoor thermometer with memory was used to measure the highest and lowest temperatures during each shift. The thermometer was kept with medications in a nylon drug bag, which remained on the helicopter except when needed for patient care. Ambient temperature measurements at the location of the helicopter base were obtained from the National Climatic Data Center. Temperature ranges were recorded during day shift (8 AM to 4 PM) and night shift (4 PM to 12 AM) during the winter from December 1, 1995, to March 13, 1996, and summer from June 17, 1996, to September 14, 1996. Statistical analysis was performed using chi-square and the Bonferroni-adjusted t-test. Compared with the winter day period, the winter night period had lower minimum (13.2 degrees C vs 14.7 degrees C, p = 0.003) and maximum (20.3 degrees C vs 21.2 degrees C, p = 0.02) temperatures. Both were below the USP minimum. The summer day period had higher maximum temperatures than the summer night period (31.2 degrees C vs 27.6 degrees C, p = 5 x 10(-9)). The mean daytime summer maximum exceeded the USP upper limit. Storage temperatures outside of the USP range were observed during 49% of winter days, 62% of winter nights, 56% of summer days, and 27% of summer nights. There was a significant tendency for summer days (p = 8 x 10(-8)) and winter nights (p = 0.009) to be outside of the acceptable range. There was moderate correlation between ambient and drug box temperatures (r2 = 0.49). Medications stored aboard an EMS helicopter are exposed to extremes of temperature, even inside a drug bag. Measures are needed to attenuate storage temperature fluctuations aboard aeromedical helicopters.

26 CFR 43.4472-1 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Engaged in gambling. A passenger is engaged in gambling aboard a vessel if that person is participating as... franchisee of the owner or operator of the vessel. A passenger is not engaged in gambling aboard a vessel if...

26 CFR 43.4472-1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) Engaged in gambling. A passenger is engaged in gambling aboard a vessel if that person is participating as... franchisee of the owner or operator of the vessel. A passenger is not engaged in gambling aboard a vessel if...

National Report on the NASA Sounding Rocket and Balloon Programs

NASA Technical Reports Server (NTRS)

Eberspeaker, Philip; Fairbrother, Debora

2013-01-01

The U. S. National Aeronautics and Space Administration (NASA) Sounding Rockets and Balloon Programs conduct a total of 30 to 40 missions per year in support of the NASA scientific community and other users. The NASA Sounding Rockets Program supports the science community by integrating their experiments into the sounding rocket payloads, and providing both the rocket vehicle and launch operations services. Activities since 2011 have included two flights from Andoya Rocket Range, more than eight flights from White Sands Missile Range, approximately sixteen flights from Wallops Flight Facility, two flights from Poker Flat Research Range, and four flights from Kwajalein Atoll. Other activities included the final developmental flight of the Terrier-Improved Malemute launch vehicle, a test flight of the Talos-Terrier-Oriole launch vehicle, and a host of smaller activities to improve program support capabilities. Several operational missions have utilized the new Terrier-Malemute vehicle. The NASA Sounding Rockets Program is currently engaged in the development of a new sustainer motor known as the Peregrine. The Peregrine development effort will involve one static firing and three flight tests with a target completion data of August 2014. The NASA Balloon Program supported numerous scientific and developmental missions since its last report. The program conducted flights from the U.S., Sweden, Australia, and Antarctica utilizing standard and experimental vehicles. Of particular note are the successful test flights of the Wallops Arc Second Pointer (WASP), the successful demonstration of a medium-size Super Pressure Balloon (SPB), and most recently, three simultaneous missions aloft over Antarctica. NASA continues its successful incremental design qualification program and will support a science mission aboard WASP in late 2013 and a science mission aboard the SPB in early 2015. NASA has also embarked on an intra-agency collaboration to launch a rocket from a balloon to conduct supersonic decelerator tests. An overview of NASA's Sounding Rockets and Balloon Operations, Technology Development and Science support activities will be presented.

Forced Forward Smoldering Experiments Aboard The Space Shuttle

NASA Technical Reports Server (NTRS)

Fernandez-Pello, A. C.; Bar-Ilan, A.; Rein, G.; Urban, D. L.; Torero, J. L.

2003-01-01

Smoldering is a basic combustion problem that presents a fire risk because it is initiated at low temperatures and because the reaction can propagate slowly in the material interior and go undetected for long periods of time. It yields a higher conversion of fuel to toxic compounds than does flaming, and may undergo a transition to flaming. To date there have been a few minor incidents of overheated and charred cables and electrical components reported on Space Shuttle flights. With the establishment of the International Space Station, and the planning of a potential manned mission to Mars, there has been an increased interest in the study of smoldering in microgravity. The Microgravity Smoldering Combustion (MSC) experiment is part of a study of the smolder characteristics of porous combustible materials in a spacecraft environment. The aim of the experiment is to provide a better fundamental understanding of the controlling mechanisms of smoldering combustion under normal- and microgravity conditions. This in turn will aid in the prevention and control of smolder originated fires, both on earth and in spacecrafts. The microgravity smoldering experiments have to be conducted in a space-based facility because smoldering is a very slow process and consequently its study in a microgravity environment requires extended periods of time. The microgravity experiments reported here were conducted aboard the Space Shuttle. The most recent tests were conducted during the STS-105 and STS-108 missions. The results of the forward smolder experiments from these flights are reported here. In forward smolder, the reaction front propagates in the same direction as the oxidizer flow. The heat released by the heterogeneous oxidation reaction is transferred ahead of the reaction heating the unreacted fuel. The resulting increase of the virgin fuel temperature leads to the onset of the smolder reaction, and propagates through the fuel. The MSC data are compared with normal gravity data to determine the effect of gravity on smolder.

MPLM Transfer OPS

NASA Image and Video Library

2010-04-09

S131-E-008380 (9 April 2010) --- NASA astronaut Dorothy Metcalf-Lindenburger is pictured during the transfer of a spare Rate Gyro Assembly aboard the International Space Station. She is one of the 13 astronauts and cosmonauts currently sharing work aboard the orbital outpost.

78 FR 14920 - Earth Stations Aboard Aircraft Communicating With Fixed-Satellite Service Geostationary-Orbit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... broadband services, including Internet access, to passengers and flight crews aboard commercial airliners... available for download over the Internet at http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-12-161A1...

Life sciences payload definition and integration study. Volume 1: Management summary

NASA Technical Reports Server (NTRS)

1972-01-01

The objectives of a study program to determine the life sciences payloads required for conducting biomedical experiments during space missions are presented. The objectives are defined as: (1) to identify the research functions which must be performed aboard life sciences spacecraft laboratories and the equipment needed to support these functions and (2) to develop layouts and preliminary conceptual designs of several potential baseline payloads for the accomplishment of life research in space. Payload configurations and subsystems are described and illustrated. Tables of data are included to identify the material requirements for the space missions.

KSC-07pd0049

NASA Image and Video Library

2007-01-10

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians conduct black light inspection of the THEMIS probes. Black light inspection uses UVA fluorescence to detect possible particulate microcontamination, minute cracks or fluid leaks. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station. Photo credit: NASA/George Shelton

KSC-07pd0048

NASA Image and Video Library

2007-01-10

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians conduct black light inspection of the THEMIS probes. Black light inspection uses UVA fluorescence to detect possible particulate microcontamination, minute cracks or fluid leaks. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station. Photo credit: NASA/George Shelton

KSC-07pd0050

NASA Image and Video Library

2007-01-10

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians conduct black light inspection of the THEMIS probes. Black light inspection uses UVA fluorescence to detect possible particulate microcontamination, minute cracks or fluid leaks. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station. Photo credit: NASA/George Shelton

Upper limit set for level of lightning activity on Titan

NASA Technical Reports Server (NTRS)

Desch, M. D.; Kaiser, M. L.

1990-01-01

Because optically thick cloud and haze layers prevent lightning detection at optical wavelength on Titan, a search was conducted for lightning-radiated signals (spherics) at radio wavelengths using the planetary radioastronomy instrument aboard Voyager 1. Given the maximum ionosphere density of about 3000/cu cm, lightning spherics should be detectable above an observing frequency of 500 kHz. Since no evidence for spherics is found, an upper limit to the total energy per flash in Titan lightning of about 10 to the 6th J, or about 1000 times weaker than that of typical terrestrial lightning, is inferred.

iss050e059608

NASA Image and Video Library

2017-03-24

iss050e059608 (03/24/2017) --- NASA astronaut Peggy Whitson controls the robotic arm aboard the International Space Station during a spacewalk. Expedition 50 Commander Shane Kimbrough of NASA and Flight Engineer Thomas Pesquet of ESA (European Space Agency) conducted a six hour and 34 minute spacewalk on March 24, 2017. The two astronauts successfully disconnected cables and electrical connections on the Pressurized Mating Adapter-3 to prepare for its robotic move, lubricated the latching end effector on the Special Purpose Dexterous Manipulator “extension” for the Canadarm2 robotic arm, inspected a radiator valve and replaced cameras on the Japanese segment of the outpost.

GRIP Experiment 2010

NASA Image and Video Library

2010-08-14

Jeffrey Beyon, lower right, and Paul Joseph Petzar, right, researchers from NASA's Langley Research Center, speak with Ramesh Kakar right, of the NASA Earth Science Division as they work with DAWN Air Data Acquisition and Processing software aboard NASA's DC-8 research aircraft, Sunday, Aug. 15, 2010, in support of the GRIP experiment at Fort Lauderdale International Airport in Fort Lauderdale, Fla. The Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field experiment in 2010 that is being conducted to better understand how tropical storms form and develop into major hurricanes. Photo Credit: (NASA/Paul E. Alers)

Zero Robotics at Kennedy Space Center Visitor Complex

NASA Image and Video Library

2017-08-11

NASA Kennedy Space Center's Trent Smith conducts a quantum levitation demonstration, using liquid nitrogen, metal and a magnetic track, for students and their sponsors in the Center for Space Education at NASA’s Kennedy Space Center in Florida. Teams from across the state of Florida were gathered at Kennedy for the finals of the Zero Robotics Middle School Summer Program national championship. The five-week program allows rising sixth- through ninth-graders to write programs for small satellites called SPHERES (Synchronized, Position, Hold, Engage, Reorient, Experimental Satellites). Finalists saw their code tested aboard the International Space Station.

KSC-99pc41

NASA Image and Video Library

1999-01-11

In the Payload Hazardous Servicing Facility, a worker (left) conducts lighting tests on the fully extended solar panels of the Stardustspacecraft. Stardust is scheduled to be launched aboard a Boeing Delta II rocket from Launch Pad 17A, Cape Canaveral Air Station, on Feb. 6, 1999, for a rendezvous with the comet Wild 2 in January 2004. Stardust will use a substance called aerogel to capture comet particles flying off the nucleus of the comet, plus collect interstellar dust for later analysis. The collected samples will return to Earth in a sample return capsule to be jettisoned as it swings by Earth in January 2006

DSCOVR Satellite Deploy & Light Test

NASA Image and Video Library

2014-11-24

Workers conduct a light test on the solar arrays on NOAA’s Deep Space Climate Observatory spacecraft, or DSCOVR, in the Building 1 high bay at the Astrotech payload processing facility in Titusville, Florida, near Kennedy Space Center. DSCOVR is a partnership between NOAA, NASA and the U.S. Air Force. DSCOVR will maintain the nation's real-time solar wind monitoring capabilities which are critical to the accuracy and lead time of NOAA's space weather alerts and forecasts. Launch is targeted for early 2015 aboard a SpaceX Falcon 9 v 1.1 launch vehicle from Cape Canaveral Air Force Station, Florida.

STS-55 German payload specialist Schlegel and MS3 Harris work in SL-D2 module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 2 Ulrich Walter, wearing special head gear, finds plenty of room to 'spread out' (head to the floor, feet at the ceiling) while conducting Tissue Thickness and Compliance Along Body Axis salt-water balance experiment in the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Schlegel represents the German Aerospace Research Establishment (DLR). In the background, Mission Specialist 3 (MS3) Bernard A. Harris, Jr monitors an experiment in Rack 11, an experiment rack.

Dendrite Array Disruption by Bubbles during Re-melting in a Microgravity Environment

NASA Technical Reports Server (NTRS)

Grugel, Richard N.

2012-01-01

As part of the Pore Formation and Mobility Investigation (PFMI), Succinonitrile Water alloys consisting of aligned dendritic arrays were re-melted prior to conducting directional solidification experiments in the microgravity environment aboard the International Space Station. Thermocapillary convection initiated by bubbles at the solid-liquid interface during controlled melt back of the alloy was observed to disrupt the initial dendritic alignment. Disruption ranged from detaching large arrays to the transport of small dendrite fragments at the interface. The role of bubble size and origin is discussed along with subsequent consequences upon reinitiating controlled solidification.

The use of containerless processing in researching reactive materials

NASA Technical Reports Server (NTRS)

Weber, J. K. R.; Krishnan, Shankar; Nordine, Paul C.

1991-01-01

It has recently become possible to perform containerless, high-temperature liquid-phase processing of many nonvolatile materials without resort to orbital microgravity, thereby facilitating the conduct of materials research in conjunction with noncontact diagnostic instruments. The melt-levitation techniques are electromagnetic, aerodynamic, acoustic, aeroacoustic, and electrostatic; nonorbital microgravity conditions are obtainable aboard NASA's KC-135 aircraft on parabolic flight paths, as well as in drop tubes and towers. Applications encompass the purification of metals and the creation of nonequilibrium and metastable structures. Process control and property measurements include optical pyrometry and emissivity, laser polarimetry, and drop calorimetry.

Artificial intelligence planning applications for space exploration and space robotics

NASA Technical Reports Server (NTRS)

Rokey, Mark; Grenander, Sven

1986-01-01

Mission sequencing involves the plan for actuation of the experiments to be conducted aboard a spacecraft; automation is under study by NASA as a means to reduce time and manpower costs in mission planning and in robotic implementation. The development of a mission sequence is conditioned by the limited duration of advantageous spacecraft encounters with objects of study, more research requests than can be satisfied, and requested changes in objectives. Autonomous robot development is hampered by the absence of task-level programming languages, the existence of anomalies in real-world interactions, and a lack of required capabilities in current sensor technology.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists prepared the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Exp. 55-56 Qual Exams Video File

NASA Image and Video Library

2018-02-22

Expedition 55-56 Crew Undergoes Final Training Outside Moscow Three crew members preparing for a five-month mission on the International Space Station completed their final training before launch. Expedition 55-56 Soyuz Commander Oleg Artemyev of Roscosmos and Flight Engineers Drew Feustel and Ricky Arnold of NASA and their backups, Alexey Ovchinin of Roscosmos and Nick Hague of NASA, conducted final qualification training at the Gagarin Cosmonaut Training Center in Star City, Russia Feb. 20 and 21. Artemyev, Feustel and Arnold are scheduled to launch aboard the Soyuz MS-08 spacecraft on March 21 from the Baikonur Cosmodrome in Kazakhstan.

Aircraft Integration and Flight Testing of 4STAR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Flynn, CJ; Kassianov, E; Russell, P

2012-10-12

Under funding from the U.S. Dept. of Energy, in conjunction with a funded NASA 2008 ROSES proposal, with internal support from Battelle Pacific Northwest Division (PNWD), and in collaboration with NASA Ames Research Center, we successfully integrated the Spectrometer for Sky-Scanning, Sun-Tracking Atmospheric Research (4STAR-Air) instrument for flight operation aboard Battelle’s G-1 aircraft and conducted a series of airborne and ground-based intensive measurement campaigns (hereafter referred to as “intensives”) for the purpose of maturing the initial 4STAR-Ground prototype to a flight-ready science-ready configuration.

Veggie System on International Space Station

NASA Image and Video Library

2017-04-03

Charles Spern, project manager on the Engineering Services Contract, communicates instructions for the Veggie system to astronaut Peggy Whitson aboard the International Space Station during the initiation of the second Chinese cabbage to be grown aboard the orbiting laboratory on April 3, 2017.

Peake works on the WPA

NASA Image and Video Library

2016-03-22

ISS047e013845 (03/22/2016) --- ESA (European Space Agency) astronaut Tim Peake works on the Water Processor Assembly (WPA) aboard the International Space Station. The WPA is is responsible for treating waste water aboard the station for recycling back into potable water.

Ohio Senator John Glenn tours the Design Engineering lab at KSC

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn enjoys a tour of the Engineering Development Laboratory at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

John Glenn arrives to tour KSC facilities and view the STS-89 launch

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn spoke with the media shortly after he arrived at Kennedy Space Center's (KSC's) Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

STS 129 Return Samples: Assessment of Air Quality aboard the Shuttle (STS-129) and International Space Station (ULF3)

NASA Technical Reports Server (NTRS)

James, John T.

2010-01-01

Reports on the air quality aboard the Space Shuttle (STS-129), and the International Space station (ULF3). NASA analyzed the grab sample canisters (GSCs) and the formaldehyde badges aboard both locations for carbon monoxide levels. The three surrogates: (sup 13)C-acetone, fluorobenzene, and chlorobenzene registered 109, 101, and 109% in the space shuttle and 81, 87, and 55% in the International Space Station (ISS). From these results the atmosphere in both the Space Shuttle and the International Space Station (ISS) was found to be breathable.

KSC-98pc183

NASA Image and Video Library

1998-01-20

Ohio Senator John Glenn, at right, walks with Kennedy Space Center (KSC) Director Roy Bridges shortly after Glenn's arrival at KSC's Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95

KSC-98pc182

NASA Image and Video Library

1998-01-20

Ohio Senator John Glenn, at left, shakes hands with Kennedy Space Center (KSC) Director Roy Bridges shortly after Glenn's arrival at KSC's Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95

Space Station Crew Discusses Life in Space with West Point Cadets

NASA Image and Video Library

2017-11-27

Aboard the International Space Station, Expedition 53 Commander Randy Bresnik and Flight Engineers Mark Vande Hei and Joe Acaba of NASA discussed life and research aboard the orbital outpost during an in-flight event Nov. 27 with cadets at the U.S. Military Academy in West Point, New York. Bresnik, who is a retired Marine Colonel, is in the final weeks of his five-and-a-half-month mission on the station, while Vande Hei, a former Army Colonel, and Acaba, a former Marine reservist, will remain aboard the complex until late February.

Management Principles to be Considered for Implementing a Data Base Management System Aboard U.S. (United States) Naval Ships under the Shipboard Non-Tactical ADP (Automated Data Processing) Program.

DTIC Science & Technology

1982-12-01

Data Base Management System Aboard U.S. Naval Ships Under the Shipboard Non-tactical ADP Program by Robert Harrison Dixon December 1982 Thesis Advisor...OF REPORT a PERIOD COVIAOtt Management Principles to be Considered for Master’s Thesis Implementing a Data Base Management System December 1982 Aboard...NOTES is. KEY s0mas (Coelte on revrs side of 0..e..mp am iNe or "Neo 00111) Data Base Management System , DBMS, SNAP, SNAP I, SNAP II, Information

Foale examines fresh fruit brought to Mir by the STS-86 crew

NASA Image and Video Library

1997-09-27

S86-E-5299 (27 Sept. 1997) --- Astronaut C. Michael Foale, cosmonaut guest researcher, shows his pleasure over a package of fresh fruit brought aboard Russia?s Mir Space Station by the STS-86 crew aboard the space shuttle Atlantis. This photograph captures Foale in his last hours as a cosmonaut guest researcher aboard Mir. Astronaut David A. Wolf, mission specialist, will replace Foale onboard the Mir, as cosmonaut guest researcher. This photograph was taken with the Electronic Still Camera (ESC) at 23:11:26 GMT on Sept. 27, 1997. Photo credit: NASA

Hyperspectral data analysis for estimation of foliar biochemical content along the Oregon transect

NASA Technical Reports Server (NTRS)

Johnson, Lee F.; Peterson, David L.

1991-01-01

The NASA Oregon Transect Ecosystem Research (OTTER) project completed a data acquisition phase. Data were acquired with several airborne imaging spectrometers. Included were the Airborne Visible and Infrared Imaging Spectrometer (AVIRIS) aboard the ER-2, the Advanced Solidstate Array Spectrometer (ASAS) aboard the C-130, and the Fluorescence Line Imager (FLI) and Compact Airborne Spectrographic Imager (CASI), both aboard light aircraft. In addition, Spectron visible and near-infrared data were acquired in transects across study areas from a low-altitude ultralight craft. Sunphotometer data were taken approximately coincident with each overflight for atmospheric correction of the aircraft data.

Into the Curriculum. "Brother, Can You Spare a Dime?" [and] Aboard the Titanic [and] Summarization [and] Public Speaking [and] Western Vocabulary [and] Acid Tests for the Library Media Center [and] Tasha Tudor, How Does Your Garden Grow? [and]"Baa-a-a-ck" to the Farm.

ERIC Educational Resources Information Center

School Library Media Activities Monthly, 1995

1995-01-01

Eight curriculum guides are provided for music and social studies; reading/language arts/social studies; reading/language arts; science; science/art; social studies. Objectives, resources, grade level, activity procedures, evaluation and follow-up suggestions are outlined for each activity. (JKP)

Evaluation of energetic particle effects on BUV data and atmospheric ozone

NASA Technical Reports Server (NTRS)

Herman, J. R.

1977-01-01

To aid investigations of energetic particle effects on the backscattered ultraviolet (BUV) instrumentation aboard Nimbus 4, solar proton events characterized as polar cap absorption events occurring in the period April 1970 to April 1976 were summarized. Energetic particle effects on total ozone above the 4 mb pressure level measured by Nimbus 4 were analyzed. Proceedings of a workshop meeting of operation aurorozone are included as background material for possible effects of bremsstrahlung on atmospheric ozone.

AllAboard: Visual Exploration of Cellphone Mobility Data to Optimise Public Transport.

PubMed

Di Lorenzo, G; Sbodio, M; Calabrese, F; Berlingerio, M; Pinelli, F; Nair, R

2016-02-01

The deep penetration of mobile phones offers cities the ability to opportunistically monitor citizens' mobility and use data-driven insights to better plan and manage services. With large scale data on mobility patterns, operators can move away from the costly, mostly survey based, transportation planning processes, to a more data-centric view, that places the instrumented user at the center of development. In this framework, using mobile phone data to perform transit analysis and optimization represents a new frontier with significant societal impact, especially in developing countries. In this paper we present AllAboard, an intelligent tool that analyses cellphone data to help city authorities in visually exploring urban mobility and optimizing public transport. This is performed within a self contained tool, as opposed to the current solutions which rely on a combination of several distinct tools for analysis, reporting, optimisation and planning. An interactive user interface allows transit operators to visually explore the travel demand in both space and time, correlate it with the transit network, and evaluate the quality of service that a transit network provides to the citizens at very fine grain. Operators can visually test scenarios for transit network improvements, and compare the expected impact on the travellers' experience. The system has been tested using real telecommunication data for the city of Abidjan, Ivory Coast, and evaluated from a data mining, optimisation and user prospective.

Submarine watch schedules: underway evaluation of rotating (contemporary) and compressed (alternative) schedules.

PubMed

Duplessis, C A; Miller, J C; Crepeau, L J; Osborn, C M; Dyche, J

2007-01-01

With a desire to increase health, cognitive performance effectiveness, and quality of life for submarine watch-standers underway, we performed an evaluation comparing an alternative, compressed-work (ALT) schedule, designed to enhance circadian rhythm entrainment and sleep hygiene, to the contemporary submarine (SUB) forward rotating schedule, aboard the ballistic-missile submarine, USS Henry M. Jackson (SSBN-730 Gold). We assessed a compressed close-6 watch-schedule ("ALT") relative to the existing backward rotating 6-hr on, 12-hr off 18-hr watch schedule ("SUB") employed underway aboard submarines. We monitored 40 subjects' sleep, and temperature and salivary cortisol from 10 of the 40 for approximately two weeks on each respective schedule underway. The cortisol cosinor mesors (midline estimating statistic of rhythm), and amplitudes did not differ significantly between conditions. The temperature cosinor mesors, and the cosinor amplitude were not significantly different, while the cosine curve fit accounted for significantly more variance in the ALT condition than in the SUB condition. The SUB schedule garnered significantly more sleep (7.1 +/- 0.2 hours) than that of the ALTMID schedule (6.3 +/- 0.3 hours). Surveys revealed that 52% of respondents preferred the SUB schedule, 15% preferred the ALT, and 33% were either indifferent or submitted uninterpretable surveys. The ALT schedule was not superior to the existing SUB schedule by physiological or subjective measures and was incompatible to accommodating operational constraints.

Spatial learning and memory is preserved in rats after early development in a microgravity environment.

PubMed

Temple, Meredith D; Kosik, Kenneth S; Steward, Oswald

2002-09-01

This study evaluated the cognitive mapping abilities of rats that spent part of their early development in a microgravity environment. Litters of male and female Sprague-Dawley rat pups were launched into space aboard the National Aeronautics and Space Administration space shuttle Columbia on postnatal day 8 or 14 and remained in space for 16 days. These animals were designated as FLT groups. Two age-matched control groups remained on Earth: those in standard vivarium housing (VIV) and those in housing identical to that aboard the shuttle (AGC). On return to Earth, animals were tested in three different tasks that measure spatial learning ability, the Morris water maze (MWM), and a modified version of the radial arm maze (RAM). Animals were also tested in an open field apparatus to measure general activity and exploratory activity. Performance and search strategies were evaluated in each of these tasks using an automated tracking system. Despite the dramatic differences in early experience, there were remarkably few differences between the FLT groups and their Earth-bound controls in these tasks. FLT animals learned the MWM and RAM as quickly as did controls. Evaluation of search patterns suggested subtle differences in patterns of exploration and in the strategies used to solve the tasks during the first few days of testing, but these differences normalized rapidly. Together, these data suggest that development in an environment without gravity has minimal long-term impact on spatial learning and memory abilities. Any differences due to development in microgravity are quickly reversed after return to earth normal gravity.

Spatial learning and memory is preserved in rats after early development in a microgravity environment

NASA Technical Reports Server (NTRS)

Temple, Meredith D.; Kosik, Kenneth S.; Steward, Oswald

2002-01-01

This study evaluated the cognitive mapping abilities of rats that spent part of their early development in a microgravity environment. Litters of male and female Sprague-Dawley rat pups were launched into space aboard the National Aeronautics and Space Administration space shuttle Columbia on postnatal day 8 or 14 and remained in space for 16 days. These animals were designated as FLT groups. Two age-matched control groups remained on Earth: those in standard vivarium housing (VIV) and those in housing identical to that aboard the shuttle (AGC). On return to Earth, animals were tested in three different tasks that measure spatial learning ability, the Morris water maze (MWM), and a modified version of the radial arm maze (RAM). Animals were also tested in an open field apparatus to measure general activity and exploratory activity. Performance and search strategies were evaluated in each of these tasks using an automated tracking system. Despite the dramatic differences in early experience, there were remarkably few differences between the FLT groups and their Earth-bound controls in these tasks. FLT animals learned the MWM and RAM as quickly as did controls. Evaluation of search patterns suggested subtle differences in patterns of exploration and in the strategies used to solve the tasks during the first few days of testing, but these differences normalized rapidly. Together, these data suggest that development in an environment without gravity has minimal long-term impact on spatial learning and memory abilities. Any differences due to development in microgravity are quickly reversed after return to earth normal gravity.

A Survey of Staphylococcus sp and its Methicillin Resistance aboard the International Space Station

NASA Technical Reports Server (NTRS)

Bassinger, V. J.; Fontenot, S. L.; Castro, V. A.; Ott, C.; Healy, M.; Pierson, D. L.

2004-01-01

Background: Within the past few years, methicillin-resistant Staphylococcus aureus has emerged in environments with susceptible hosts in close proximity, such as hospitals and nursing homes. As the International Space Station (ISS) represents a semi-closed environment with a high level of crewmember interaction, an evaluation of isolates of clinical and environmental Staphylococcus aureus and coagulase negative Staphylococcus was performed to determine if this trend was also present in astronauts occupying ISS or on surfaces of the space station itself. Methods: Identification of isolates was completed using VITEK (GPI cards, BioMerieux), 16S ribosomal DNA analysis (MicroSeq 500, ABI), and Rep-PCR DNA fingerprinting (Divemilab, Bacterial Barcodes). Susceptibility tests were performed using VITEK (GPS-105 cards, BioMerieux) and resistance characteristics were evaluated by testing for the presence of the mecA gene (PBP2' MRSA test kit, Oxoid). Results: Rep-PCR analysis indicated the transfer of S. aureus between crewmembers and between crewmembers and ISS surfaces. While a variety of S. aureus were identified from both the crewmembers and environment, evaluations of the microbial population indicated minimal methicillin resistance. Results of this study indicated that within the semi-closed ISS environment, transfer of bacteria between crewmembers and their environment has been occurring, although there was no indication of a high concentration of methicillin resistant Staphylococcus species. Conclusions: While this study suggests that the spread of methicillin resistant S. aureus is not currently a concern aboard ISS, the increasing incidence of Earth-based antibiotic resistance indicates a need for continued clinical and environmental monitoring.

The RTE inversion on FPGA aboard the solar orbiter PHI instrument

NASA Astrophysics Data System (ADS)

Cobos Carrascosa, J. P.; Aparicio del Moral, B.; Ramos Mas, J. L.; Balaguer, M.; López Jiménez, A. C.; del Toro Iniesta, J. C.

2016-07-01

In this work we propose a multiprocessor architecture to reach high performance in floating point operations by using radiation tolerant FPGA devices, and under narrow time and power constraints. This architecture is used in the PHI instrument that carries out the scientific analysis aboard the ESA's Solar Orbiter mission. The proposed architecture, in a SIMD flavor, is aimed to be an accelerator within the Data Processing Unit (it is composed by a main Leon processor and two FPGAs) for carrying out the RTE inversion on board the spacecraft using a relatively slow FPGA device - Xilinx XQR4VSX55-. The proposed architecture squeezes the FPGA resources in order to reach the computational requirements and improves the ground-based system performance based on commercial CPUs regarding time and power consumption. In this work we demonstrate the feasibility of using this FPGA devices embedded in the SO/PHI instrument. With that goal in mind, we perform tests to evaluate the scientific results and to measure the processing time and power consumption for carrying out the RTE inversion.

Spacelab

NASA Image and Video Library

1992-06-01

The first United States Microgravity Laboratory (USML-1) was one of NASA's science and technology programs that provided scientists an opportunity to research various scientific investigations in a weightless environment inside the Spacelab module. It also provided demonstrations of new equipment to help prepare for advanced microgravity research and processing aboard the Space Station. The USML-1 flew in orbit for extended periods, providing greater opportunities for research in materials science, fluid dynamics, biotechnology (crystal growth), and combustion science. This is a close-up view of the Astroculture experiment rack in the middeck of the orbiter. The Astroculture experiment was to evaluate and find effective ways to supply nutrient solutions for optimizing plant growth and avoid releasing solutions into the crew quarters in microgravity. Since fluids behave differently in microgravity, plant watering systems that operate well on Earth do not function effectively in space. Plants can reduce the costs of providing food, oxygen, and pure water, as well as lower the costs of removing carbon dioxide in human space habitats. The USML-1 flew aboard the STS-50 mission on June 1992 and was managed by the Marshall Space Flight Center.

State of spermatogenesis in rats flown aboard Kosmos-690 biosatellite. [Effects of space flight factors on. gamma. radiosensitivity of germ cells in male rats

DOE Office of Scientific and Technical Information (OSTI.GOV)

Plakhuta-Plakutina, G.I.

1978-10-26

In studying the modifying effects of space flight factors on radiosensitivity of various physiological systems of the body, of definite interest is the reaction of critical organs, in particular the testes, which have a high degree of heterogenic sensitivity of spermatogenic epithelium. Impairment of proliferative activity of testicular epithelium is largely related to the radiovulnerability of cells of the stem type, spermatogonia. In determining the modifying effects of weightlessness and other factors of space flights, it is necessary to compare the cytological state and quantitative evaluation of the incidence of spermatogonia, spermatocytes, spermatids, and spermatozoa in order to determine themore » possible injury to specific stages of spectrogenesis, depending on the radiation doses during space flights and in ground-based model experiments. The effects of radiation under weightless conditions on the reproductive glands of 30 male Wistar rats flown aboard Kosmos-690 and submitted to prolonged ..gamma.. radiation on the 10th day of the flight were investigated.« less

Aboard the Space Shuttle.

ERIC Educational Resources Information Center

Steinberg, Florence S.

This 32-page pamphlet contains color photographs and detailed diagrams which illustrate general descriptive comments about living conditions aboard the space shuttle. Described are details of the launch, the cabin, the condition of weightlessness, food, sleep, exercise, atmosphere, personal hygiene, medicine, going EVA (extra-vehicular activity),…

Camera aboard 'Friendship 7' photographs John Glenn during spaceflight

NASA Technical Reports Server (NTRS)

1962-01-01

A camera aboard the 'Friendship 7' Mercury spacecraft photographs Astronaut John H. Glenn Jr. during the Mercury-Atlas 6 spaceflight (00302-3); Photographs Glenn as he uses a photometer to view the sun during sunsent on the MA-6 space flight (00304).

SPACE STATION CREW MEMBER DISCUSSES LIFE IN SPACE WITH GEORGIA STUDENTS

NASA Image and Video Library

2017-06-19

Aboard the International Space Station, Flight Engineer Jack Fischer of NASA discussed life and research aboard the orbital laboratory June 19 with students gathered at the Fayette County Public Library in Fayette, Georgia during an educational in-flight event.

Kelly in Cupola

NASA Image and Video Library

2010-10-13

ISS025-E-007263 (13 Oct. 2010) --- NASA astronaut Scott Kelly, Expedition 25 flight engineer, is pictured in the Cupola aboard the International Space Station some four days after his arrival and that of two other crew members to bring the population aboard the orbital outpost to six.

Post Flight Presentation with Joe Acaba and Mark Vande Hei at NASA HQ

NASA Image and Video Library

2018-06-15

During a post flight presentation June 15 at NASA Headquarters, astronauts Joe Acaba and Mark Vande Hei shared their experiences living and working on the International Space Station as members of the Expedition 53/54 crew. Acaba and Vande Hei launched to the space station aboard a Soyuz spacecraft from Baikonur Cosmodrome in Kazakhstan on Sept. 12, 2017 and returned to Earth on Feb. 27, 2018 after 168 days in space. During their time on the station, they conducted research studying bacteria, looked at the manufacture of fiber optics in microgravity, measured the total amount of sunlight Earth received, gathered data on space debris in low-Earth orbit, and studied self-replicating materials. They also conducted spacewalks and encouraged students around the world to pursue STEM careers and kicked off YES, the Year of Education on Station.

Recent NASA research accomplishments aboard the ISS

NASA Technical Reports Server (NTRS)

Pellis, Neal R.; North, Regina M.

2004-01-01

The activation of the US Laboratory Module "Destiny" on the International Space Station (ISS) in February 2001 launched a new era in microgravity research. Destiny provides the environment to conduct long-term microgravity research utilizing human intervention to assess, report, and modify experiments real time. As the only available pressurized space platform, ISS maximizes today's scientific resources and substantially increases the opportunity to obtain much longed-for answers on the effects of microgravity and long-term exposure to space. In addition, it evokes unexpected questions and results while experiments are still being conducted, affording time for changes and further investigation. While building and outfitting the ISS is the main priority during the current ISS assembly phase, seven different space station crews have already spent more than 2000 crew hours on approximately 80 scientific investigations, technology development activities, and educational demonstrations. Published by Elsevier Ltd.

STS-74 leaves O&C Building for TCDT

NASA Technical Reports Server (NTRS)

1995-01-01

The STS-74 flight crew walks out of the Operations and Checkout Building on their way to conduct Terminal Countdown Demostration Test (TCDT) exercises while aboard the Space Shuttle orbiter Atlantis at Launch Pad 39A. They are (from right): Mission Commander Kenneth Cameron; Pilot James Halsell; and Mission Specialists William McArthur Jr., Chris Hadfield, and Jerry Ross (back). Hadfield is an international mission specialist representing the Canadian Space Agency. This flight will feature the second docking of the Space Shuttle with the Russian Mir space station. Docking operations will be conducted with the Russian-built Docking Module attached to the end of the Orbiter Docking System (ODS) located in Atlantis payload bay. The DM will be left attached to the Mir when Atlantis undocks. This module will serve as a means to improve future Shuttle-Mir docking operations.

ECLSS Universal Waste Management System (UWMS) Metal Materials Compatibility Study- Electrochemical and Crevice Corrosion Evaluation

NASA Technical Reports Server (NTRS)

Lee, R. E.

2017-01-01

Electrochemical and crevice corrosion laboratory test results are presented for three noble metal candidates with possible application on the Universal Waste Management System (UWMS) in support of the Environmental Control and Life Support System (ECLSS) aboard the International Space Station (ISS). The three metal candidates, which included Inconel 625, Hastelloy C276 and Titanium 6Al-4V, were evaluated in two solutions representative of the acidic pretreatment formulations utilized during processing of waste liquids within the ECLSS. Final test results and data analysis indicated that the passive layer on all three metals provides excellent corrosion protection in both solutions under standard test conditions.

Dewar technology study

NASA Technical Reports Server (NTRS)

Davis, W.

1975-01-01

The development of a Dewar system for handling liquid helium under weightless conditions is described. Porous plug designs for the prevention of superfluid creep out of the dewar through the vent line were evaluated. For the purpose of designing a neck to provide a transition from the cold cavity to the outside, the loads carried by the neck and equipment supports were studied. Temperature, pressure, and mass flow instrumentation for monitoring Dewar performance were also evaluated. In addition, multilayer blankets consisting of aluminized Mylar separated by Dacron net sheets were designed to insulate the pressure vessel. The dewar system is suggested for use with the star tracking telescope aboard the relativity satellite.

Considerations for Life Science experimentation on the Space Shuttle.

PubMed

Souza, K A; Davies, P; Rossberg Walker, K

1992-10-01

The conduct of Life Science experiments aboard the Shuttle Spacelab presents unaccustomed challenges to scientists. Not only is one confronted with the challenge of conducting an experiment in the unique microgravity environment of a orbiting spacecraft, but there are also the challenges of conducing experiments remotely, using equipment, techniques, chemicals, and materials that may differ from those standardly used in ones own laboratory. Then there is the question of "controls." How does one study the effects of altered gravitational fields on biological systems and control for other variables like vibration, acceleration, noise, temperature, humidity, and the logistics of specimen transport? Typically, the scientist new to space research has neither considered all of these potential problems nor has the data at hand with which to tackle the problems. This paper will explore some of these issues and provide pertinent data from recent Space Shuttle flights that will assist the new as well as the experienced scientist in dealing with the challenges of conducting research under spaceflight conditions.

Surface Tension Driven Convection Experiment (STDCE)

NASA Technical Reports Server (NTRS)

Ostrach, S.; Kamotani, Y.

1996-01-01

This document reports the results obtained from the Surface Tension Driven Convection Experiment (STDCE) conducted aboard the USML-1 Spacelab in 1992. The experiments used 10 cSt silicone oil placed in an open circular container that was 10 cm wide and 5 cm deep. Thermocapillary flow was induced by using either a cylindrical heater placed along the container centerline or by a CO2 laser. The tests were conducted under various power settings, laser beam diameters, and free surface shapes. Thermistors located at various positions in the test section recorded the temperature of the fluid, heater, walls, and air. An infrared imager was used to measure the free surface temperature. The flow field was studied by flow visualization and the data was analyzed by a PTV technique. The results from the flow visualization and the temperature measurements are compared with the numerical analysis that was conducted in conjunction with the experiment. The compared results include the experimental and numerical velocity vector plots, the streamline plots, the fluid temperature, and the surface temperature distribution.

Considerations for Life Science experimentation on the Space Shuttle

NASA Technical Reports Server (NTRS)

Souza, K. A.; Davies, P.; Rossberg Walker, K.

1992-01-01

The conduct of Life Science experiments aboard the Shuttle Spacelab presents unaccustomed challenges to scientists. Not only is one confronted with the challenge of conducting an experiment in the unique microgravity environment of a orbiting spacecraft, but there are also the challenges of conducing experiments remotely, using equipment, techniques, chemicals, and materials that may differ from those standardly used in ones own laboratory. Then there is the question of "controls." How does one study the effects of altered gravitational fields on biological systems and control for other variables like vibration, acceleration, noise, temperature, humidity, and the logistics of specimen transport? Typically, the scientist new to space research has neither considered all of these potential problems nor has the data at hand with which to tackle the problems. This paper will explore some of these issues and provide pertinent data from recent Space Shuttle flights that will assist the new as well as the experienced scientist in dealing with the challenges of conducting research under spaceflight conditions.

A Long Distance Laser Altimeter for Terrain Relative Navigation and Spacecraft Landing

NASA Technical Reports Server (NTRS)

Pierrottet, Diego F.; Amzajerdian, Farzin; Barnes, Bruce W.

2014-01-01

A high precision laser altimeter was developed under the Autonomous Landing and Hazard Avoidance (ALHAT) project at NASA Langley Research Center. The laser altimeter provides slant-path range measurements from operational ranges exceeding 30 km that will be used to support surface-relative state estimation and navigation during planetary descent and precision landing. The altimeter uses an advanced time-of-arrival receiver, which produces multiple signal-return range measurements from tens of kilometers with 5 cm precision. The transmitter is eye-safe, simplifying operations and testing on earth. The prototype is fully autonomous, and able to withstand the thermal and mechanical stresses experienced during test flights conducted aboard helicopters, fixed-wing aircraft, and Morpheus, a terrestrial rocket-powered vehicle developed by NASA Johnson Space Center. This paper provides an overview of the sensor and presents results obtained during recent field experiments including a helicopter flight test conducted in December 2012 and Morpheus flight tests conducted during March of 2014.

STS-78 Flight Day 11

NASA Technical Reports Server (NTRS)

1996-01-01

On this eleventh day of the STS-78 mission, the flight crew, Cmdr. Terence T. Henricks, Pilot Kevin R. Kregel, Payload Cmdr. Susan J. Helms, Mission Specialists Richard M. Linnehan, Charles E. Brady, Jr., and Payload Specialists Jean-Jacques Favier, Ph.D. and Robert B. Thirsk, M.D., are shown conducting a news conference to discuss the progress of the international mission with media from the United States, Canada and Europe. During the press conference, the crew explained the relevance of the experiments conducted aboard the Life Sciences and Microgravity mission, and praised support crews and researchers on Earth who are involved in the mission. Payload Specialist Dr. Robert Thirsk told Canadian journalists of how the research will not only benefit astronauts as they conduct long-term space missions, but also people on Earth. Some of the research will aid studies on osteoporosis and the effects steroids have on bones, and also may help doctors on Earth develop treatments for muscle diseases like muscular dystrophy, Thirsk told reporters in Toronto.

Experimental And Numerical Evaluation Of Gaseous Agents For Suppressing Cup-Burner Flames In Low Gravity

NASA Technical Reports Server (NTRS)

Takahashi, Fumiaki; Linteris, Gregory T.; Katta, Viswanath R.

2003-01-01

Longer duration missions to the moon, to Mars, and on the International Space Station (ISS) increase the likelihood of accidental fires. NASA's fire safety program for human-crewed space flight is based largely on removing ignition sources and controlling the flammability of the material on-board. There is ongoing research to improve the flammability characterization of materials in low gravity; however, very little research has been conducted on fire suppression in the low-gravity environment. Although the existing suppression systems aboard the Space Shuttle (halon 1301, CF3Br) and the ISS (CO2 or water-based form) may continue to be used, alternative effective agents or techniques are desirable for long-duration missions. The goal of the present investigation is to: (1) understand the physical and chemical processes of fire suppression in various gravity and O2 levels simulating spacecraft, Mars, and moon missions; (2) provide rigorous testing of analytical models, which include detailed combustion-suppression chemistry and radiation sub-models, so that the model can be used to interpret (and predict) the suppression behavior in low gravity; and (3) provide basic research results useful for advances in space fire safety technology, including new fire-extinguishing agents and approaches.

Validation of ERS-1 environmental data products

NASA Technical Reports Server (NTRS)

Goodberlet, Mark A.; Swift, Calvin T.; Wilkerson, John C.

1994-01-01

Evaluation of the launch-version algorithms used by the European Space Agency (ESA) to derive wind field and ocean wave estimates from measurements of sensors aboard the European Remote Sensing satellite, ERS-1, has been accomplished through comparison of the derived parameters with coincident measurements made by 24 open ocean buoys maintained by the National Oceanic and Atmospheric Administration). During the period from November 1, 1991 through February 28, 1992, data bases with 577 and 485 pairs of coincident sensor/buoy wind and wave measurements were collected for the Active Microwave Instrument (AMI) and Radar Altimeter (RA) respectively. Based on these data, algorithm retrieval accuracy is estimated to be plus or minus 4 m/s for AMI wind speed, plus or minus 3 m/s for RA wind speed and plus or minus 0.6 m for RA wave height. After removing 180 degree ambiguity errors, the AMI wind direction retrieval accuracy was estimated at plus or minus 28 degrees. All of the ERS-1 wind and wave retrievals are relatively unbiased. These results should be viewed as interim since improved algorithms are under development. As final versions are implemented, additional assessments should be conducted to complete the validation.

Orion URT EFT-1 load capsule onto ship

NASA Image and Video Library

2014-02-15

SAN DIEGO, Calif. – The Orion boilerplate test vehicle arrived at the U.S. Naval Base San Diego in California, and is loaded aboard the USS San Diego. Orion was transported in the ship’s well deck about 100 miles offshore for an underway recovery test. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module, forward bay cover and parachutes on its return from a deep space mission. The underway recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in open waters. The Ground Systems Development and Operations Program Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Cory Huston

Orion URT EFT-1 load capsule onto ship

NASA Image and Video Library

2014-02-15

SAN DIEGO, Calif. – The Orion boilerplate test vehicle arrived at the U.S. Naval Base San Diego in California, and was loaded aboard the USS San Diego. Orion was transported in the ship’s well deck about 100 miles offshore for an underway recovery test. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module, forward bay cover and parachutes on its return from a deep space mission. The underway recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in open waters. The Ground Systems Development and Operations Program Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Cory Huston

Orion URT EFT-1 load capsule onto ship

NASA Image and Video Library

2014-02-15

SAN DIEGO, Calif. – The Orion boilerplate test vehicle arrived at the U.S. Naval Base San Diego in California, and is being loaded aboard the USS San Diego. Orion was transported in the ship’s well deck about 100 miles offshore for an underway recovery test. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module, forward bay cover and parachutes on its return from a deep space mission. The underway recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in open waters. The Ground Systems Development and Operations Program Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Cory Huston

Application of infrared radiometers for airborne detection of clear air turbulence and low level wind shear, airborne infrared low level wind shear detection test

NASA Technical Reports Server (NTRS)

Kuhn, P. M.

1985-01-01

The feasibility of infrared optical techniques for the advance detection and avoidance of low level wind shear (LLWS) or low altitude wind shear hazardous to aircraft operations was investigated. A primary feasibility research effort was conducted with infrared detectors and instrumentation aboard the NASA Ames Research Center Learjet. The main field effort was flown on the NASA-Ames Dryden B57B aircraft. The original approach visualized a forward-looking, infrared transmitting (KRS-5) window through which signals would reach the detector. The present concept of a one inch diameter light pipe with a 45 deg angled mirror enables a much simpler installation virtually anywhere on the aircraft coupled with the possibility of horizontal scanning via rotation of the forward directed mirror. Present infrared detectors and filters would certainly permit ranging and horizontal scanning in a variety of methods. CRT display technology could provide a contoured picture with possible shear intensity levels from the infrared detection system on the weather radar or a small adjunct display. This procedure shoud be further developed and pilot evaluated in a light aircraft such as a Cessna 207 or equivalent.

The Capillary Flow Experiments Aboard the International Space Station: Increments 9-15

NASA Technical Reports Server (NTRS)

Jenson, Ryan M.; Weislogel, Mark M.; Tavan, Noel T.; Chen, Yongkang; Semerjian, Ben; Bunnell, Charles T.; Collicott, Steven H.; Klatte, Jorg; dreyer, Michael E.

2009-01-01

This report provides a summary of the experimental, analytical, and numerical results of the Capillary Flow Experiment (CFE) performed aboard the International Space Station (ISS). The experiments were conducted in space beginning with Increment 9 through Increment 16, beginning August 2004 and ending December 2007. Both primary and extra science experiments were conducted during 19 operations performed by 7 astronauts including: M. Fincke, W. McArthur, J. Williams, S. Williams, M. Lopez-Alegria, C. Anderson, and P. Whitson. CFE consists of 6 approximately 1 to 2 kg handheld experiment units designed to investigate a selection of capillary phenomena of fundamental and applied importance, such as large length scale contact line dynamics (CFE-Contact Line), critical wetting in discontinuous structures (CFE-Vane Gap), and capillary flows and passive phase separations in complex containers (CFE-Interior Corner Flow). Highly quantitative video from the simply performed flight experiments provide data helpful in benchmarking numerical methods, confirming theoretical models, and guiding new model development. In an extensive executive summary, a brief history of the experiment is reviewed before introducing the science investigated. A selection of experimental results and comparisons with both analytic and numerical predictions is given. The subsequent chapters provide additional details of the experimental and analytical methods developed and employed. These include current presentations of the state of the data reduction which we anticipate will continue throughout the year and culminate in several more publications. An extensive appendix is used to provide support material such as an experiment history, dissemination items to date (CFE publication, etc.), detailed design drawings, and crew procedures. Despite the simple nature of the experiments and procedures, many of the experimental results may be practically employed to enhance the design of spacecraft engineering systems involving capillary interface dynamics.

FAST at MACH 20: clinical ultrasound aboard the International Space Station.

PubMed

Sargsyan, Ashot E; Hamilton, Douglas R; Jones, Jeffrey A; Melton, Shannon; Whitson, Peggy A; Kirkpatrick, Andrew W; Martin, David; Dulchavsky, Scott A

2005-01-01

Focused assessment with sonography for trauma (FAST) examination has been proved accurate for diagnosing trauma when performed by nonradiologist physicians. Recent reports have suggested that nonphysicians also may be able to perform the FAST examination reliably. A multipurpose ultrasound system is installed on the International Space Station as a component of the Human Research Facility. Nonphysician crew members aboard the International Space Station receive modest training in hardware operation, sonographic techniques, and remotely guided scanning. This report documents the first FAST examination conducted in space, as part of the sustained effort to maintain the highest possible level of available medical care during long-duration space flight. An International Space Station crew member with minimal sonography training was remotely guided through a FAST examination by an ultrasound imaging expert from Mission Control Center using private real-time two-way audio and a private space-to-ground video downlink (7.5 frames/second). There was a 2-second satellite delay for both video and audio. To facilitate the real-time telemedical ultrasound examination, identical reference cards showing topologic reference points and hardware controls were available to both the crew member and the ground-based expert. A FAST examination, including four standard abdominal windows, was completed in approximately 5.5 minutes. Following commands from the Mission Control Center-based expert, the crew member acquired all target images without difficulty. The anatomic content and fidelity of the ultrasound video were excellent and would allow clinical decision making. It is possible to conduct a remotely guided FAST examination with excellent clinical results and speed, even with a significantly reduced video frame rate and a 2-second communication latency. A wider application of trauma ultrasound applications for remote medicine on earth appears to be possible and warranted.

Spacelab

NASA Image and Video Library

1994-07-01

Astronaut Chiaki Mukai conducts the Lower Body Negative Pressure (LBNP) experiment inside the International Microgravity Laboratory-2 (IML-2) mission science module. Dr. Chiaki Mukai is one of the National Space Development Agency of Japan (NASDA) astronauts chosen by NASA as a payload specialist (PS). She was the second NASDA PS who flew aboard the Space Shuttle, and was the first female astronaut in Asia. When humans go into space, the lack of gravity causes many changes in the body. One change is that fluids normally kept in the lower body by gravity shift upward to the head and chest. This is why astronauts' faces appear chubby or puffy. The change in fluid volume also affects the heart. The reduced fluid volume means that there is less blood to circulate through the body. Crewmembers may experience reduced blood flow to the brain when returning to Earth. This leads to fainting or near-fainting episodes. With the use of the LBNP to simulate the pull of gravity in conjunction with fluids, salt tablets can recondition the cardiovascular system. This treatment, called "soak," is effective up to 24 hours. The LBNP uses a three-layer collapsible cylinder that seals around the crewmember's waist which simulates the effects of gravity and helps pull fluids into the lower body. The data collected will be analyzed to determine physiological changes in the crewmembers and effectiveness of the treatment. The IML-2 was the second in a series of Spacelab flights designed by the international science community to conduct research in a microgravity environment Managed by the Marshall Space Flight Center, the IML-2 was launched on July 8, 1994 aboard the STS-65 Space Shuttle Orbiter Columbia mission.

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, Center Director Roy Bridges (left), Program Manager of the International Space Station (ISS) Randy Brinkley (second from left) and STS-98 Commander Ken Cockrell (right) applaud the unveiling of the name "Destiny" for the U.S. Laboratory module. The lab, which is behnd them on a workstand, is scheduled to be launched on STS-98 on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the ISS. The Shuttle will spend six days docked to the Station while the laboratory is attached and three spacewalks are conducted to compete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for Station systems, including high data-rate communications, and maintain the Station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights.

NASA Image and Video Library

1998-12-01

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, Center Director Roy Bridges (left), Program Manager of the International Space Station (ISS) Randy Brinkley (second from left) and STS-98 Commander Ken Cockrell (right) applaud the unveiling of the name "Destiny" for the U.S. Laboratory module. The lab, which is behnd them on a workstand, is scheduled to be launched on STS-98 on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the ISS. The Shuttle will spend six days docked to the Station while the laboratory is attached and three spacewalks are conducted to compete its assembly. The laboratory will be launched with five equipment racks aboard, which will provide essential functions for Station systems, including high data-rate communications, and maintain the Station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights.

STS-65 Onboard Photograph

NASA Technical Reports Server (NTRS)

1994-01-01

Astronaut Chiaki Mukai conducts the Lower Body Negative Pressure (LBNP) experiment inside the International Microgravity Laboratory-2 (IML-2) mission science module. Dr. Chiaki Mukai is one of the National Space Development Agency of Japan (NASDA) astronauts chosen by NASA as a payload specialist (PS). She was the second NASDA PS who flew aboard the Space Shuttle, and was the first female astronaut in Asia. When humans go into space, the lack of gravity causes many changes in the body. One change is that fluids normally kept in the lower body by gravity shift upward to the head and chest. This is why astronauts' faces appear chubby or puffy. The change in fluid volume also affects the heart. The reduced fluid volume means that there is less blood to circulate through the body. Crewmembers may experience reduced blood flow to the brain when returning to Earth. This leads to fainting or near-fainting episodes. With the use of the LBNP to simulate the pull of gravity in conjunction with fluids, salt tablets can recondition the cardiovascular system. This treatment, called 'soak,' is effective up to 24 hours. The LBNP uses a three-layer collapsible cylinder that seals around the crewmember's waist which simulates the effects of gravity and helps pull fluids into the lower body. The data collected will be analyzed to determine physiological changes in the crewmembers and effectiveness of the treatment. The IML-2 was the second in a series of Spacelab flights designed by the international science community to conduct research in a microgravity environment Managed by the Marshall Space Flight Center, the IML-2 was launched on July 8, 1994 aboard the STS-65 Space Shuttle Orbiter Columbia mission.

Using Telepresence to Connect and Engage Classes and the Public in the Exploration of Tamu Massif, the World's Largest Single Volcano

NASA Astrophysics Data System (ADS)

Nanez-James, S. E.; Sager, W.

2016-02-01

Research published in 2013 showed that TAMU Massif, the largest mountain in the Shatsky Rise oceanic plateau, located approximately 1500 kilometers east of Japan, is the "World's Largest Single Volcano." This claim garnered widespread public interest and wonder concerning how something so big could remain so mysterious in the 21st century. This disconnect highlights the fact that oceans are still widely unexplored, especially the middle of the deep ocean. Because there is so much interest in TAMU Massif, a diverse outreach team lead by chief scientist Dr. William Sager from the University of Houston in partnership with the Texas State Aquarium and the Schmidt Ocean Institute (SOI) conducted a multifaceted ship-to-shore outreach project that included secondary school students, formal and informal educators, university students and professors, the aquarium and museum audience, and the general public. The objective was to work in conjunction with SOI and various other partners, including the Texas Regional Collaborative, the Aquarium of the Pacific, and the Houston Museum of Natural Science, to promote science and ocean literacy while inspiring future scientists - especially those from underserved and underrepresented groups - through ocean connections. Participants were connected through live ship-to-shore distance learning broadcasts of ongoing marine research and discovery of TAMU Massif aboard the R/V Falkor, allowing audiences to participate in real-time research and apply real world science to curriculum in the classrooms. These ship-to-shore presentations connected to existing curriculums and standards, lessons, and career interests of the students and educators with special teacher events and professional development workshops conducted from aboard the R/V Falkor.

Core descriptions, core photographs, physical property logs and surface textural data of sediment cores recovered from the continental shelf of the Monterey Bay National Marine Sanctuary during the research cruises M-1-95-MB, P-2-95-MB, and P-1-97-MB

USGS Publications Warehouse

Orzech, Kevin M.; Dahl, Wendy E.; Edwards, Brian D.

2001-01-01

In response to the 1992 creation of the Monterey Bay National Marine Sanctuary (MBNMS), the United States Geological Survey (USGS) initiated a multiyear investigation of the Sanctuary continental margin. As part of the investigative effort, this report summarizes the shipboard procedures, subsequent laboratory analyses, and data results from three seafloor sampling cruises conducted on the continental shelf between Monterey peninsula, CA and San Francisco, CA. The cruises were conducted in 1995 aboard the NOAA Ship McArthur (M-1-95-MB) and in 1995 and 1997 aboard the R/V Point Sur (P-2-95-MB and P-1-97-MB). Scientists and representatives from the Environmental Protection Agency (EPA), the National Oceanic and Atmospheric Administration (NOAA), the California Department of Fish and Game (CDFG), the University of California Santa Cruz (UCSC), and the San Jose State University Moss Landing Marine Laboratory (SJSU-MLML) supported the research effort. In this report we present sediment descriptions, sediment textural data, physical property logs, station metadata, and photographs of subcores from a total of three hundred and eighty four sample stations. At these sites either a box corer, MultiCore™r, grab sampler or a combination of these sampling devices were used to collect the sea floor sediments. The report is presented in an interactive web-based format with each mapped core station linked to the corresponding description and photo, and to a spreadsheet of surface texture and other sampling data.

Shipboard testing of the efficacy of SeaKleen as a ballast water treatment to eliminate non-indigenous species aboard a working tanker in Pacific waters.

PubMed

Wright, D A; Dawson, R; Caceres, V; Orano-Dawson, C E; Kananen, G E; Cutler, S J; Cutler, H G

2009-08-01

Trials were conducted aboard the tanker Seabulk Mariner to test a natural product, SeaKleen, as a biocide controlling non-indigenous populations of plankton and bacteria in ballast water. SeaKleen was dosed into matched ballast tanks at two different concentrations, 0.8 mg L(-1) active ingredient (a.i.) and 1.6 mg L(-1) a.i. during ballasting off the Oregon coast during a three-day passage to Prince William Sound, Alaska. Live organism counts from treated ballast water were compared with those from untreated (control tank) water collected from the same source location. Shipboard chemical analyses were made to verify dose and quantify chemical degradation and residuals following dilution. Results indicated that both SeaKleen doses resulted in complete zooplankton and phytoplankton mortality and that the higher dose (1.6 mg L(-1) a.i.) caused a two-log removal of culturable bacteria over a 92 h grow-out period. Spectrophotometry confirmed initial dosing to within 5% of nominal values. Shipboard bioassays were conducted using larval fish (Cyprinodon variegatus), brine shrimp (Artemia salina) and the bioluminescent dinoflagellate Pyrocystis lunula. Exposure of the test organisms to water drawn from treated ballast tanks 48 h after SeaKleen was added to the tanks resulted in 100% mortalities in Cyprinodon and Pyrocystis at both doses. Corresponding mortalities for Artemia larvae were 100% and 60% for high and low SeaKleen doses, respectively. Toxicity testing of treated water, subjected to varying dilutions, indicated that residual toxicity to even the most sensitive organisms would be eliminated once the discharge had dispersed beyond 100 feet from the vessel.

14 CFR 1214.601 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle... meters (2 cubic feet) in size, reserved for carrying official mementos of NASA and other organizations aboard Space Shuttle flights. No personal items will be carried in the OFK. (c) Personal Preference Kit...

14 CFR 1214.601 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle... meters (2 cubic feet) in size, reserved for carrying official mementos of NASA and other organizations aboard Space Shuttle flights. No personal items will be carried in the OFK. (c) Personal Preference Kit...

14 CFR 1214.601 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle... meters (2 cubic feet) in size, reserved for carrying official mementos of NASA and other organizations aboard Space Shuttle flights. No personal items will be carried in the OFK. (c) Personal Preference Kit...

14 CFR 1214.601 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle... meters (2 cubic feet) in size, reserved for carrying official mementos of NASA and other organizations aboard Space Shuttle flights. No personal items will be carried in the OFK. (c) Personal Preference Kit...

Astronaut Kenneth Reightler processes biomedical samples in SPACEHAB

NASA Image and Video Library

1994-02-09

STS060-301-003 (3-11 Feb 1994) --- Astronaut Kenneth S. Reightler, STS-60 pilot, processes biomedical samples in a centrifuge aboard the SPACEHAB module. Reightler joined four other NASA astronauts and a Russian cosmonaut for eight days of research aboard the Space Shuttle Discovery.

Astronauts Don Lind observes growth of crystals in VCGS aboard orbiter

NASA Image and Video Library

1985-04-30

51B-01-007 (30 April 1985) --- Astronaut Don L. Lind, 51-B Spacelab 3 mission specialist, observes the growth of mercuric iodide crystal in the vapor crystal growth system (VCGS) on the Spacelab 3 science module aboard the orbiter Challenger.

Carbon Dioxide Removal Troubleshooting aboard the International Space Station (ISS) during Space Shuttle (STS) Docked Operations

NASA Technical Reports Server (NTRS)

Matty, Christopher M.; Cover, John M.

2009-01-01

The International Space Station (ISS) represents a largely closed-system habitable volume which requires active control of atmospheric constituents, including removal of exhaled Carbon Dioxide (CO2). The ISS provides a unique opportunity to observe system requirements for (CO2) removal. CO2 removal is managed by the Carbon Dioxide Removal Assembly (CDRA) aboard the US segment of ISS and by Lithium Hydroxide (LiOH) aboard the Space Shuttle (STS). While the ISS and STS are docked, various methods are used to balance the CO2 levels between the two vehicles, including mechanical air handling and management of general crew locations. Over the course of ISS operation, several unexpected anomalies have occurred which have required troubleshooting, including possible compromised performance of the CDRA and LiOH systems, and possible imbalance in CO2 levels between the ISS and STS while docked. This paper will cover efforts to troubleshoot the CO2 removal systems aboard the ISS and docked STS.

Occupational Safety and Health Conditions Aboard Small- and Medium-Size Fishing Vessels: Differences among Age Groups.

PubMed

Zytoon, Mohamed A; Basahel, Abdulrahman M

2017-02-24

Although marine fishing is one of the most hazardous occupations, research on the occupational safety and health (OSH) conditions aboard marine fishing vessels is scarce. For instance, little is known about the working conditions of vulnerable groups such as young and aging fishermen. The objective of the current paper is to study the OSH conditions of young and aging fishermen compared to middle-aged fishermen in the small- and medium-size (SM) marine fishing sector. A cross-sectional study was designed, and 686 fishermen working aboard SM fishing vessels were interviewed to collect information about their safety and health. The associations of physical and psychosocial work conditions with safety and health outcomes, e.g., injuries, illnesses and job satisfaction, are presented. The results of the current study can be utilized in the design of effective accident prevention and OSH training programs for the three age groups and in the regulation of working conditions aboard fishing vessels.

Occupational Safety and Health Conditions Aboard Small- and Medium-Size Fishing Vessels: Differences among Age Groups

PubMed Central

Zytoon, Mohamed A.; Basahel, Abdulrahman M.

2017-01-01

Although marine fishing is one of the most hazardous occupations, research on the occupational safety and health (OSH) conditions aboard marine fishing vessels is scarce. For instance, little is known about the working conditions of vulnerable groups such as young and aging fishermen. The objective of the current paper is to study the OSH conditions of young and aging fishermen compared to middle-aged fishermen in the small- and medium-size (SM) marine fishing sector. A cross-sectional study was designed, and 686 fishermen working aboard SM fishing vessels were interviewed to collect information about their safety and health. The associations of physical and psychosocial work conditions with safety and health outcomes, e.g., injuries, illnesses and job satisfaction, are presented. The results of the current study can be utilized in the design of effective accident prevention and OSH training programs for the three age groups and in the regulation of working conditions aboard fishing vessels. PMID:28245578

Fast in situ airborne measurement of ammonia using a mid-infrared off-axis ICOS spectrometer.

PubMed

Leen, J Brian; Yu, Xiao-Ying; Gupta, Manish; Baer, Douglas S; Hubbe, John M; Kluzek, Celine D; Tomlinson, Jason M; Hubbell, Mike R

2013-09-17

A new ammonia (NH3) analyzer was developed based on off-axis integrated cavity output spectroscopy. Its feasibility was demonstrated by making tropospheric measurements in flights aboard the Department of Energy Gulfstream-1 aircraft. The ammonia analyzer consists of an optical cell, quantum-cascade laser, gas sampling system, control and data acquisition electronics, and analysis software. The NH3 mixing ratio is determined from high-resolution absorption spectra obtained by tuning the laser wavelength over the NH3 fundamental vibration band near 9.67 μm. Excellent linearity is obtained over a wide dynamic range (0-101 ppbv) with a response rate (1/e) of 2 Hz and a precision of ±90 pptv (1σ in 1 s). Two research flights were conducted over the Yakima Valley in Washington State. In the first flight, the ammonia analyzer was used to identify signatures of livestock from local dairy farms with high vertical and spatial resolution under low wind and calm atmospheric conditions. In the second flight, the analyzer captured livestock emission signals under windy conditions. Our results demonstrate that this new ammonia spectrometer is capable of providing fast, precise, and accurate in situ observations of ammonia aboard airborne platforms to advance our understanding of atmospheric compositions and aerosol formation.

The Boeing Delta II rocket with Mars Polar Lander aboard lifts off at Pad 17B, CCAS

NASA Technical Reports Server (NTRS)

1999-01-01

Amid clouds of exhaust, a Boeing Delta II expendable launch vehicle with NASA's Mars Polar Lander clears Launch Complex 17B, Cape Canaveral Air Station, after launch at 3:21:10 p.m. EST. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south polar cap, which consists of carbon dioxide ice. The lander will study the polar water cycle, frosts, water vapor, condensates and dust in the Martian atmosphere. It is equipped with a robotic arm to dig beneath the layered terrain at the polar cap. In addition, Deep Space 2 microprobes, developed by NASA's New Millennium Program, are installed on the lander's cruise stage. After crashing into the planet's surface, they will conduct two days of soil and water experiments up to 1 meter (3 feet) below the Martian surface, testing new technologies for future planetary descent probes. The lander is the second spacecraft to be launched in a pair of Mars Surveyor '98 missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998.

The Boeing Delta II rocket with Mars Polar Lander aboard lifts off at Pad 17B, CCAS

NASA Technical Reports Server (NTRS)

1999-01-01

Silhouetted against the gray sky, a Boeing Delta II expendable launch vehicle with NASA's Mars Polar Lander lifts off from Launch Complex 17B, Cape Canaveral Air Station, at 3:21:10 p.m. EST. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south polar cap, which consists of carbon dioxide ice. The lander will study the polar water cycle, frosts, water vapor, condensates and dust in the Martian atmosphere. It is equipped with a robotic arm to dig beneath the layered terrain at the polar cap. In addition, Deep Space 2 microprobes, developed by NASA's New Millennium Program, are installed on the lander's cruise stage. After crashing into the planet's surface, they will conduct two days of soil and water experiments up to 1 meter (3 feet) below the Martian surface, testing new technologies for future planetary descent probes. The lander is the second spacecraft to be launched in a pair of Mars Surveyor '98 missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998.

The Boeing Delta II rocket with Mars Polar Lander aboard lifts off at Pad 17B, CCAS

NASA Technical Reports Server (NTRS)

1999-01-01

Amid clouds of exhaust and into a gray-clouded sky , a Boeing Delta II expendable launch vehicle lifts off with NASA's Mars Polar Lander at 3:21:10 p.m. EST from Launch Complex 17B, Cape Canaveral Air Station. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern- most boundary of the south polar cap, which consists of carbon dioxide ice. The lander will study the polar water cycle, frosts, water vapor, condensates and dust in the Martian atmosphere. It is equipped with a robotic arm to dig beneath the layered terrain at the polar cap. In addition, Deep Space 2 microprobes, developed by NASA's New Millennium Program, are installed on the lander's cruise stage. After crashing into the planet's surface, they will conduct two days of soil and water experiments up to 1 meter (3 feet) below the Martian surface, testing new technologies for future planetary descent probes. The lander is the second spacecraft to be launched in a pair of Mars Surveyor '98 missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998.

The Boeing Delta II rocket with Mars Polar Lander aboard lifts off at Pad 17B, CCAS

NASA Technical Reports Server (NTRS)

1999-01-01

A Boeing Delta II expendable launch vehicle lifts off with NASA's Mars Polar Lander into a cloud-covered sky at 3:21:10 p.m. EST from Launch Complex 17B, Cape Canaveral Air Station. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south polar cap, which consists of carbon dioxide ice. The lander will study the polar water cycle, frosts, water vapor, condensates and dust in the Martian atmosphere. It is equipped with a robotic arm to dig beneath the layered terrain at the polar cap. In addition, Deep Space 2 microprobes, developed by NASA's New Millennium Program, are installed on the lander's cruise stage. After crashing into the planet's surface, they will conduct two days of soil and water experiments up to 1 meter (3 feet) below the Martian surface, testing new technologies for future planetary descent probes. The lander is the second spacecraft to be launched in a pair of Mars Surveyor '98missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998.

Story Time From Space — Astronomy and Astronauts Together in the Classroom

NASA Astrophysics Data System (ADS)

Bennett, Jeffrey

2015-08-01

Story Time From Space is an exciting new program in which astronauts aboard the International Space Station combine two key educational activities: (1) reading aloud science-based stories for children and (2) conducting specially built science demonstrations designed to reinforce science lessons from the stories. Both activity types are videotaped, with the videos to be posted freely on the web for access by classrooms (and individuals) around the world. Longer term plans include the creation of downloadable activities to take the lessons further. While the stories tend to focus on elementary ages, the demos are more sophisticated and can be used for middle school, high school, and even college. The first set of five books has been aboard the ISS since January 2014, with readings videotaped so far for all books in English and selected books in German and Japanese; the science demos are scheduled for launch this summer, followed by a second set of books in the fall. The first set of books, written by the presenter, focus heavily on astronomy and space science. In this presentation, I will introduce the program, how it can be used in classrooms around the world, and plans for its future development. The in-progress web site is www.storytimefromspace.com.

Characterization of the Protein Crystal Growth Apparatus for Microgravity Aboard the Space Station

NASA Technical Reports Server (NTRS)

Kundrot, Craig E.; Roeber, D.; Achari, A.; Stinson, Thomas N. (Technical Monitor)

2002-01-01

We have conducted experiments to determine the equilibration rates of some major precipitants used in protein crystallography aboard the International Space Station (ISS). The solutions were placed in the Protein Crystallization Apparatus for Microgravity (PCAM) which mimic Cryschem sitting drop trays. The trays were placed in cylinders. These cylinders were placed inside a Single locker Thermal Enclosure System (STES), and were activated for different durations during the flight. Bumpers pressed against elastomers seal drops in a deactivated state during pre-flight and prior to transfer to the ISS. Activation occurs while in flight on the ISS by releasing the bumpers allowing the drops to be exposed to the reservoir. PCAM was flown to the ISS on STS 100, Flight 6A, on April 19, 2001. Six series of equilibration experiments were tested for each precipitant with a small amount of Green Fluorescent Protein (GFP). Cylinder 10 was never activated, 7 was activated for 40 days, 8 was activated for 20 days, 9 was activated for 10 days, 11 was activated for 4 days and 12 was activated for 2 days. Upon the return to Earth by STS 104 on July 24,2001 the samples were transferred to Marshall Space Flight Center. The samples were then brought to the lab and the volumes of each sample were measured.

Complex Plasmas under free fall conditions aboard the International Space Station

NASA Astrophysics Data System (ADS)

Konopka, Uwe; Thomas, Edward, Jr.; Funk, Dylan; Doyle, Brandon; Williams, Jeremiah; Knapek, Christina; Thomas, Hubertus

2017-10-01

Complex Plasmas are dynamically dominated by massive, highly negatively charged, micron-sized particles. They are usually strongly coupled and as a result can show fluid-like behavior or undergo phase transitions to form crystalline structures. The dynamical time scale of these systems is easily accessible in experiments because of the relatively high mass/inertia of the particles. However, the high mass also leads to sedimentation effects and as a result prevents the conduction of large scale, fully three dimensional experiments that are necessary to utilize complex plasmas as model systems in the transition to continuous media. To reduce sedimentation influences it becomes necessary to perform experiments in a free-fall (``microgravity'') environment, such as the ISS based experiment facility ``Plasma-Kristall-4'' (``PK-4''). In our paper we will present our recently started research activities to investigate the basic properties of complex plasmas by utilizing the PK-4 experiment facility aboard the ISS. We further give an overview of developments towards the next generation experiment facility ``Ekoplasma'' (formerly named ``PlasmaLab'') and discuss potential additional small-scale space-based experiment scenarios. This work was supported by the JPL/NASA (JPL-RSA 1571699), the US Dept. of Energy (DE-SC0016330) and the NSF (PHY-1613087).

Field testing for extreme universe space observatory aboard a super pressure balloon (EUSO-SPB): Logistics and first results

NASA Astrophysics Data System (ADS)

Cummings, Austin

Extreme Universe Space Observatory aboard a Super Pressure Balloon (EUSO-SPB) is a prototype cosmic ray detector that will, for the first time, record cosmic rays from above. It is planned to fly for nearly 100 days at an altitude of 33 km, looking downward onto Earth's atmosphere, and measure the ultraviolet light emitted by ultra-high energy cosmic ray extensive air showers. It is the primary scientific payload aboard the 2017 NASA super pressure balloon flight launched from Wanaka, NZ. It was necessary to perform an end-to-end characterization of the instrument, as post test recovery is not guaranteed. A laser underflight study for EUSO-SPB is planned to occur to evaluate the assembled instrument's response to realistic optical tracks. In case of failure, it was necessary to conduct ground-to-ground testing, where laser test beams at "flight-like" distances through Earth's atmosphere would be provided. The Black Rock Mesa (BRM) Telescope Array (TA) test site in Delta, Utah was chosen as the location for the instrument field testing. The assembled and working EUSO-SPB instrument was transported using a ground loading, weather-sealed, air-suspension trailer and a custom "vibration-proof" dolly. During transportation, the maximum acceleration experienced by the instrument was 1.2 g's. Test beams were provided by a fixed energy, vertical laser at 21 km and by a steerable, variable energy, laser at 24 km. Hundreds of thousands of pulsed, UV laser shots were successfully recorded during the six nights of operation, with various energies, directions, and triggering methods. Energy sweeps were performed with a 45° tilted away laser at 24 km to determine the nominal energy threshold of EUSO-SPB in a balloon simulated geometry for two different lens configurations. First results show that the 2 lens configuration of EUSO-SPB was approximately twice as sensitive as the 3 lens configuration to laser light, with 50% energy thresholds of 1 mj and 2 mj, respectively. Cloud coverage and aerosols were ruled out as potential causes of the lens configuration energy threshold discrepancy. A preliminary conversion to equivalent cosmic ray energy was performed using custom laser and cosmic ray simulations. For EUSO-SPB in flight configuration, the 50% energy threshold was estimated to be 3 * 1018 eV and 7 * 1018 eV for the 2 and 3 lens configurations, respectively, assuming aerosol content of alpha=5*10-5m-1 and Hscale=2 km during the laser data collection. The estimated event rate for EUSO-SPB was updated using the results of this work, and found to be 4.5 events per week.

Major differences in rates of occupational accidents between different nationalities of seafarers.

PubMed

Hansen, Henrik L; Laursen, Lise Hedgaard; Frydberg, Morten; Kristensen, Soeren

2008-01-01

Earlier studies and statistics have shown that merchant seafarers from the South East Asia had considerable lower accident rates when compared with seafarers from Western Europe. The purposes of the study were to investigate whether the earlier observations were sustained if further sources on occurrence of accidents were used and to identify specific causes of excess accident rates among certain nationalities. Occupational accidents aboard Danish merchant ships during one year were identified from four different sources. These included accidents reported to the maritime authorities, accidents reported to a mutual insurance company, files on medical costs reimbursed by the government and finally, accidents in which there has been contact to the radio medical service. Time at risk aboard was obtained from a register on all employment periods aboard merchant ships. A total of 943 accidents causing personal injury to a seafarer directly caused by work aboard were identified. Among these accidents, 499 had taken place aboard cargo ships in international trade. Only these were used in the detailed analysis. The accident rate for all identified accidents aboard cargo ships were 84 accidents per 1,000 years aboard. The crude incidence rate ratio (IRR) for East European seafarers was 0.88 and for South East Asians 0.38 using West European seafarers as reference. In a Poisson regression analysis, the IRR for South East Asians was 0.29 (0.22-0.38). In an analysis including only more serious accidents, IRR for South East Asians rose to 0.36 (0.26-0.48). This study indicates that seafarers from South East Asia, mainly the Philippines, may have a genuine lower risk of occupational accidents in comparison with seafarers from Western and Eastern Europe. Differences in approach to safety and risk taking between South East Asian and European seafarers should be identified and positives attitudes included in accident preventing programmes. Main messages Seafarers from South East Asia, mainly the Philippines, seem to have a genuine lower risk of occupational accidents in comparison with seafarers from Western and Eastern Europe. Differences in approach to safety and risk taking between South East Asian and European seafarers should be identified and positives attitudes included in accident preventing programmes.

Ohio Senator John Glenn sits in the orbiter Columbia's flight deck

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn sits in the flight deck looking at equipment in the orbiter Columbia at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Ohio Senator John Glenn tours the orbiter Columbia's middeck

NASA Technical Reports Server (NTRS)

1998-01-01

Astronaut Stephen Oswald, at left, explains Shuttle operations to Ohio Senator John Glenn on the orbiter Columbia's middeck at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Ohio Senator John Glenn sits in the orbiter Columbia's flight deck

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn enjoys a tour of the flight deck in the orbiter Columbia at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Ohio Senator John Glenn arrives at KSC to tour operational facilities and view the launch of STS-89

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn, at right, walks with Kennedy Space Center (KSC) Director Roy Bridges shortly after Glenn's arrival at KSC's Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Ohio Senator John Glenn tours the orbiter Columbia's middeck

NASA Technical Reports Server (NTRS)

1998-01-01

Astronaut Stephen Oswald, at right, explains Shuttle operations to Ohio Senator John Glenn on the orbiter Columbia's middeck at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

John Glenn arrives to tour KSC facilities and view the STS-89 launch

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn, at left, shakes hands with Kennedy Space Center (KSC) Director Roy Bridges shortly after Glenn's arrival at KSC's Shuttle Landing Facility on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

KSC-98pc191

NASA Image and Video Library

1998-01-21

Astronaut Stephen Oswald, at right, explains Shuttle operations to Ohio Senator John Glenn on the orbiter Columbia's middeck at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95

Honey Bee Swarms Aboard the USNS Comfort: Recommendations for Sting Prevention, Swarm Removal, and Medical Readiness on Military Ships.

PubMed

Dunford, James C; Kronmann, Karl C; Peet, Luke R; Stancil, Jeffrey D

2016-01-01

The article provides observations of multiple honey bee (Apis mellifera) swarms aboard the USNS Comfort (TAH-20) during the Continuing Promise 2015 mission. A brief overview of swarming biology is given along with control/removal recommendations to reduce sting exposures. The observations suggest that preventive medicine personnel should provide adequate risk communications about the potential occurrence of bee swarms aboard military ships, and medical department personnel should be prepared for the possibility of treating of multiple sting exposures, especially in the Southern Command Area of Operations where the Africanized genotype of A mellifera is common.

78 FR 19172 - Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Parts 2 and 25 [IB Docket No. 12-376; FCC 12-161] Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit Space Stations AGENCY: Federal Communications Commission. ACTION: Proposed rule; correction. SUMMARY: The Federal...

Focused Lens on Unmanned Aerial Systems: An Evaluation of Department of Defense’s Unmanned Aerial Vision 2011

DTIC Science & Technology

2014-06-13

Break Free of Regulations.” 69Barbara Opall -Rome, “ Israel Tackles The Last Frontier Of UAS Technology: Israel Moves Closer Toward Flying UASs In...with the new F-35 Joint Strike Fighter once it comes online, or with helicopters aboard the Littoral Combat Ship. Unmanned mine hunters could operate...Office, 2002. ———. Unmanned Aircraft Systems Roadmap 2005-2030. Washington, DC: Government Publishing Office, 2005. Opall -Rome, Barbra. “Israel

Camarada on middeck

NASA Image and Video Library

2005-08-04

S114-E-7003 (4 August 2005) --- Astronaut Charles J. Camarda, STS-114 mission specialist, performs a middeck evaluation of the mechanical "plug" option for Reinforced Carbon-Carbon (RCC) repair aboard the Space Shuttle Discovery. Camarda used special pre-designated tools to accomplish the procedure, along with round thin, flexible 7-inch-diamter carbon-silicon cover plates designed to flex up to 0.25 inch to conform to the wing leading edge RCC panels, a hardware attachment mechanism similar to a toggle bolt and sealant.

Development of HIDEC adaptive engine control systems

NASA Technical Reports Server (NTRS)

Landy, R. J.; Yonke, W. A.; Stewart, J. F.

1986-01-01

The purpose of NASA's Highly Integrated Digital Electronic Control (HIDEC) flight research program is the development of integrated flight propulsion control modes, and the evaluation of their benefits aboard an F-15 test aircraft. HIDEC program phases are discussed, with attention to the Adaptive Engine Control System (ADECS I); this involves the upgrading of PW1128 engines for operation at higher engine pressure ratios and the production of greater thrust. ADECS II will involve the development of a constant thrust mode which will significantly reduce turbine operating temperatures.

TechEdSat - An Educational 1U CubeSat Architecture Using Plug-and-Play Avionics

NASA Technical Reports Server (NTRS)

Frost, Chad

2015-01-01

Mission Objectives: build a 1U cubesat within 6 months from kickoff to launch. Demonstrate and evaluate the Space Plug-and-Play avionics hardware and software from ÅAC Microtec; investigate both Iridium and Orbcomm intersatellite communication as a method of eliminating the requirement for a physical ground station in Nano satellite missions; demonstrate the capabilities of the JAXA J-SSOD aboard the ISS, and be one of the first cubesats to be deployed from the ISS.

Fiber-optic technology for transport aircraft

NASA Astrophysics Data System (ADS)

1993-07-01

A development status evaluation is presented for fiber-optic devices that are advantageously applicable to commercial aircraft. Current developmental efforts at a major U.S. military and commercial aircraft manufacturer encompass installation techniques and data distribution practices, as well as the definition and refinement of an optical propulsion management interface system, environmental sensing systems, and component-qualification criteria. Data distribution is the most near-term implementable of fiber-optic technologies aboard commercial aircraft in the form of onboard local-area networks for intercomputer connections and passenger entertainment.

LAUNCH - APOLLO 9 - CAPE

NASA Image and Video Library

1969-03-03

S69-25861 (3 March 1969) --- The Apollo 9 (Spacecraft 104/Lunar Module 3/ Saturn 504) space vehicle is launched from Pad A, Launch Complex 39, Kennedy Space Center (KSC) at 11 a.m. (EST), March 3, 1969. Aboard the spacecraft are astronauts James A. McDivitt, commander; David R. Scott, command module pilot; and Russell L. Schweickart, lunar module pilot. The Apollo 9 mission will evaluate spacecraft lunar module systems performance during manned Earth-orbital flight. Apollo 9 is the second manned Saturn V mission.

46 CFR 26.03-2 - Emergency instructions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weathertight and watertight doors, hatches and airports closed to prevent taking water aboard. □ Bilges kept dry to prevent loss of stability. □ Passengers seated and evenly distributed. □ All passengers wearing... preserver and lifeline, standing by ready to jump into the water to assist the victim back aboard. □ Coast...

21 CFR 1240.90 - Approval of treatment aboard conveyances.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Approval of treatment aboard conveyances. 1240.90 Section 1240.90 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) REGULATIONS UNDER CERTAIN OTHER ACTS ADMINISTERED BY THE FOOD AND DRUG ADMINISTRATION CONTROL OF...

iss055e043245

NASA Image and Video Library

2018-04-30

iss055e043245 (April 30, 2018) --- NASA astronaut Ricky Arnold transfers frozen biological samples from science freezers aboard the International Space Station to science freezers inside the SpaceX Dragon resupply ship. The research samples were returned to Earth aboard Dragon for retrieval by SpaceX engineers and analysis by NASA scientists.

Astronaut Catherine G. Coleman aboard KC-135 aircraft

NASA Image and Video Library

1994-05-28

S94-35542 (June 1994) --- Astronaut Catherine G. Coleman, mission specialist, gets a preview of next year?s United States Microgravity Laboratory (USML-2) mission aboard the Space Shuttle Columbia. The weightless experience was afforded by a special parabolic pattern flown by NASA?s KC-135 ?zero gravity? aircraft.

49 CFR 171.25 - Additional requirements for the use of the IMDG Code.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Packages containing primary lithium batteries and cells that are transported in accordance with Special Provision 188 of the IMDG Code must be marked “PRIMARY LITHIUM BATTERIES—FORBIDDEN FOR TRANSPORT ABOARD PASSENGER AIRCRAFT” or “LITHIUM METAL BATTERIES—FORBIDDEN FOR TRANSPORT ABOARD PASSENGER AIRCRAFT.” This...

78 FR 14952 - Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit Space Stations AGENCY... geostationary satellites in the fixed-satellite service on a primary basis. This proposed footnote would grant... licensees and operators, and thus are unable to estimate the number of geostationary space station licensees...

President Nixon welcomes the Apollo 11 astronauts aboard the U.S.S. Hornet

NASA Technical Reports Server (NTRS)

1969-01-01

President Richard M. Nixon welcomes the Apollo 11 astronauts aboard the U.S.S. Hornet. Already confined to the Mobile Quarantine Facility are (left to right) Neil A. Armstrong, commander; Michael Collins, command module pilot; and Edwin E. Aldrin Jr., lunar module pilot.

49 CFR 175.30 - Inspecting shipments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... part 172 of this subchapter; and (4) Labeled with a “CARGO AIRCRAFT ONLY” label (see § 172.448 of this... container, or overpack aboard an aircraft unless the package, outside container, or overpack is inspected by... carried aboard an aircraft only if, based on the inspection by the operator, the package, outside...

49 CFR 175.30 - Inspecting shipments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... part 172 of this subchapter; and (4) Labeled with a “CARGO AIRCRAFT ONLY” label (see § 172.448 of this... container, or overpack aboard an aircraft unless the package, outside container, or overpack is inspected by... carried aboard an aircraft only if, based on the inspection by the operator, the package, outside...

49 CFR 175.30 - Inspecting shipments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... part 172 of this subchapter; and (4) Labeled with a “CARGO AIRCRAFT ONLY” label (see § 172.448 of this... container, or overpack aboard an aircraft unless the package, outside container, or overpack is inspected by... carried aboard an aircraft only if, based on the inspection by the operator, the package, outside...

49 CFR 175.30 - Inspecting shipments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... part 172 of this subchapter; and (4) Labeled with a “CARGO AIRCRAFT ONLY” label (see § 172.448 of this... container, or overpack aboard an aircraft unless the package, outside container, or overpack is inspected by... carried aboard an aircraft only if, based on the inspection by the operator, the package, outside...

Structural Analysis of the QCM Aboard the ER-2

NASA Technical Reports Server (NTRS)

Jones, Phyllis D.; Bainum, Peter M.; Xing, Guangqian

1997-01-01

As a result of recent supersonic transport (SST) studies on the effect they may have on the atmosphere, several experiments have been proposed to capture and evaluate samples of the stratosphere where SST's travel. One means to achieve this is to utilize the quartz crystal microbalance (QCM) installed aboard the ER-2, formerly the U-2 reconnaissance aircraft. The QCM is a cascade impactor designed to perform in-situ, real-time measurements of aerosols and chemical vapors at an altitude of 60,000 - 70,000 feet. The ER-2 is primarily used by NASA for Earth resources to test new sensor systems before they are placed aboard satellites. One of the main reasons the ER-2 is used for this flight experiment is its capability to fly approximately twelve miles above sea level (can reach an altitude of 78,000 feet). Because the ER-2 operates at such a high altitude, it is of special interest to scientists interested in space exploration or supersonic aircraft. Some of the experiments are designed to extract data from the atmosphere around the ER-2. For the current flight experiment, the QCM is housed in a frame that is connected to an outer pod that is attached to the fuselage of the ER-2. Due to the location of the QCM within the housing frame and the location of the pod on the ER-2, the pod and its contents are subject to structural loads. In addition to structural loads, structural vibrations are also of importance because the QCM is a frequency induced instrument. Therefore, a structural analysis of the instrument within the frame is imperative to determine if resonance and/or undesirable deformations occur.

Evaluation of the Fluids Mixing Enclosure System for Life Science Experiments During a Commercial Caenorhabditis elegans Spaceflight Experiment.

PubMed

Warren, Paul; Golden, Andy; Hanover, John; Love, Dona; Shephard, Freya; Szewczyk, Nathaniel J

2013-06-01

The Student Spaceflight Experiments Program (SSEP) is a United States national science, technology, engineering, and mathematics initiative that aims to increase student interest in science by offering opportunities to perform spaceflight experiments. The experiment detailed here was selected and flown aboard the third SSEP mission and the first SSEP mission to the International Space Station (ISS). Caenorhabditis elegans is a small, transparent, self-fertilizing hermaphroditic roundworm that is commonly used in biological experiments both on Earth and in Low Earth Orbit. Past experiments have found decreased expression of mRNA for several genes whose expression can be controlled by the FOXO transcription factor DAF-16. We flew a daf-16 mutant and control worms to determine if the effects of spaceflight on C. elegans are mediated by DAF-16. The experiment used a Type Two Fluids Mixing Enclosure (FME), developed by Nanoracks LLC, and was delivered to the ISS aboard the SpaceX Dragon and returned aboard the Russian Soyuz. The short time interval between experiment selection and the flight rendered preflight experiment verification tests impossible. In addition, published research regarding the viability of the FME in life science experiments was not available. The experiment was therefore structured in such a way as to gather the needed data. Here we report that C. elegans can survive relatively short storage and activation in the FME but cannot produce viable populations for post-flight analysis on extended missions. The FME appears to support short-duration life science experiments, potentially on supply or crew exchange missions, but not on longer ISS expeditions. Additionally, the flown FME was not properly activated, reportedly due to a flaw in training procedures. We suggest that a modified transparent FME could prevent similar failures in future flight experiments.

Evaluation of the fluids mixing enclosure system for life science experiments during a commercial Caenorhabditis elegans spaceflight experiment

NASA Astrophysics Data System (ADS)

Warren, Paul; Golden, Andy; Hanover, John; Love, Dona; Shephard, Freya; Szewczyk, Nathaniel J.

2013-06-01

The Student Spaceflight Experiments Program (SSEP) is a United States national science, technology, engineering, and mathematics initiative that aims to increase student interest in science by offering opportunities to perform spaceflight experiments. The experiment detailed here was selected and flown aboard the third SSEP mission and the first SSEP mission to the International Space Station (ISS). Caenorhabditis elegans is a small, transparent, self-fertilizing hermaphroditic roundworm that is commonly used in biological experiments both on Earth and in Low Earth Orbit. Past experiments have found decreased expression of mRNA for several genes whose expression can be controlled by the FOXO transcription factor DAF-16. We flew a daf-16 mutant and control worms to determine if the effects of spaceflight on C. elegans are mediated by DAF-16. The experiment used a Type Two Fluids Mixing Enclosure (FME), developed by Nanoracks LLC, and was delivered to the ISS aboard the SpaceX Dragon and returned aboard the Russian Soyuz. The short time interval between experiment selection and the flight rendered preflight experiment verification tests impossible. In addition, published research regarding the viability of the FME in life science experiments was not available. The experiment was therefore structured in such a way as to gather the needed data. Here we report that C. elegans can survive relatively short storage and activation in the FME but cannot produce viable populations for post-flight analysis on extended missions. The FME appears to support short-duration life science experiments, potentially on supply or crew exchange missions, but not on longer ISS expeditions. Additionally, the flown FME was not properly activated, reportedly due to a flaw in training procedures. We suggest that a modified transparent FME could prevent similar failures in future flight experiments.

Evaluation of the Fluids Mixing Enclosure System for Life Science Experiments During a Commercial Caenorhabditis elegans Spaceflight Experiment

PubMed Central

Warren, Paul; Golden, Andy; Hanover, John; Love, Dona; Shephard, Freya; Szewczyk, Nathaniel J.

2013-01-01

The Student Spaceflight Experiments Program (SSEP) is a United States national science, technology, engineering, and mathematics initiative that aims to increase student interest in science by offering opportunities to perform spaceflight experiments. The experiment detailed here was selected and flown aboard the third SSEP mission and the first SSEP mission to the International Space Station (ISS). Caenorhabditis elegans is a small, transparent, self-fertilizing hermaphroditic roundworm that is commonly used in biological experiments both on Earth and in Low Earth Orbit. Past experiments have found decreased expression of mRNA for several genes whose expression can be controlled by the FOXO transcription factor DAF-16. We flew a daf-16 mutant and control worms to determine if the effects of spaceflight on C. elegans are mediated by DAF-16. The experiment used a Type Two Fluids Mixing Enclosure (FME), developed by Nanoracks LLC, and was delivered to the ISS aboard the SpaceX Dragon and returned aboard the Russian Soyuz. The short time interval between experiment selection and the flight rendered preflight experiment verification tests impossible. In addition, published research regarding the viability of the FME in life science experiments was not available. The experiment was therefore structured in such a way as to gather the needed data. Here we report that C. elegans can survive relatively short storage and activation in the FME but cannot produce viable populations for post-flight analysis on extended missions. The FME appears to support short-duration life science experiments, potentially on supply or crew exchange missions, but not on longer ISS expeditions. Additionally, the flown FME was not properly activated, reportedly due to a flaw in training procedures. We suggest that a modified transparent FME could prevent similar failures in future flight experiments. PMID:23794777

Inspection work on THEMIS at Astrotech

NASA Image and Video Library

2002-01-01

At Astrotech Space Operations, technicians conduct white light inspection of the THEMIS probes. They will also undergo black light inspection. White light inspection assures the telemetry is operating. Black light inspection uses UVA fluorescence to detect possible particulate microcontamination, minute cracks or fluid leaks. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station.

The first stage of Lunar Prospector's LMLV is erected at Pad 46, CCAS

NASA Technical Reports Server (NTRS)

1997-01-01

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 in October for an 18-month mission that will orbit the Earth's Moon to collect data from the lunar surface. Scientific experiments to be conducted by the Prospector include locating water ice that may exist near the lunar poles, gathering data to understand the evolution of the lunar highland crust and the lunar magnetic field, finding radon outgassing events, and describing the lunar gravity field by means of Doppler tracking.

Use of space ultra-vacuum for high quality semiconductor thin film growth

NASA Technical Reports Server (NTRS)

Ignatiev, A.; Sterling, M.; Sega, R. M.

1992-01-01

The utilization of space for materials processing is being expanded through a unique concept of epitaxial thin film growth in the ultra-vacuum of low earth orbit (LEO). This condition can be created in the wake of an orbiting space vehicle; and assuming that the vehicle itself does not pertub the environment, vacuum levels of better than 10 exp -14 torr can be attained. This vacuum environment has the capacity of greatly enhancing epitaxial thin film growth and will be the focus of experiments conducted aboard the Wake Shield Facility (WSF) currently being developed by the Space Vacuum Epitaxy Center (SVEC), Industry, and NASA.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a scientist inserts Apogee wheat seeds into the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists prepare Apogee wheat seeds for the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

MARS GLOBAL SURVEYOR LIGHTING TEST

NASA Technical Reports Server (NTRS)

1996-01-01

In KSC's Payload Hazardous Servicing Facility (PHSF), Jet Propulsion Laboratory (JPL) workers are conducting a solar illumination test of the solar panels on the Mars Global Surveyor. The Surveyor is outfitted with two solar arrays, each featuring two panels, that provide electrical power for operating the spacecraft's electronic equipment and scientific instruments, as well as charging two nickel hydrogen batteries that provide power when the spacecraft is in the dark. For launch, the solar arrays will be folded against the side of the spacecraft. The Mars Global Surveyor is being prepared for launch aboard a Delta II expendable launch vehicle during a launch window opening Nov. 6.

Reduction of the spermatogonial population in rat testes flown on Space Lab-3

NASA Technical Reports Server (NTRS)

Philpott, D. E.; Stevenson, J.; Corbett, R.; Sapp, W.; Williams, C.

1985-01-01

Quantization of the testicular spermatogonial population reduction in six rats is performed 12 hours after their return from seven days aboard Space Lab-3. The observed 7.1 percent organ weight loss, and 7.5 percent stage six spermatogonial cell population reduction in comparison with control rats correlate very well. Accurate dosimetry was not conducted on board, but radiation can not be considered the primary cause of the observed change. The decrease in protein kinase in the heart of these rats indicates that stress from adapting to weightlessness, the final jet flight, or other sources, is an important factor.

An overview of gravitational physiology

NASA Technical Reports Server (NTRS)

Miquel, Jaime; Souza, Kenneth A.

1991-01-01

The focus of this review is on the response of humans and animals to the effects of the near weightless condition occurring aboard orbiting spacecraft. Gravity is an omnipresent force that has been a constant part of our lives and of the evolution of all living species. Emphasis is placed on the general mechanisms of adaptation to altered gravitational fields and vectors, i.e., both hypo- and hypergravity. A broad literature review of gravitational biology was conducted and the general state of our knowledge in this area is discussed. The review is specifically targeted at newcomers to the exciting and relatively new area of space and gravitational biology.

Microbial Cellulose Assembly in Microgravity

NASA Technical Reports Server (NTRS)

Brown, R. Malcolm, Jr.

1998-01-01

Based on evidence indicating a possible correlation between hypo-gravity conditions and alteration of cellulose production by the gram negative bacterium, Acetobacter xylinum, a ground-based study for a possible long term Space Shuttle flight has been conducted. The proposed experiment for A. xylinum aboard the Shuttle is the BRIC (Biological Research in a Canister), a metal container containing spaces for nine Petri plates. Using a common experimental design, the cellulose production capability as well as the survivability of the A. xylinum strains NQ5 and AY201 have been described. It should now be possible to use the BRIC for the first long term microgravity experiments involving the biosynthesis of cellulose.

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030552 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030578 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030563 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030460 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

KSC-97PC947

NASA Image and Video Library

1997-06-28

STS-94 Pilot Susan Leigh Still arrives at the Shuttle Landing Facility aboard a T-38 jet in preparation for the reflight of the Microgravity Science Laboratory-1 mission. Launch is scheduled for July 1, 1997, at 2:37 p.m. EDT. The laboratory was scheduled to fly again with the full complement of STS-83 experiments after that mission was cut short due to a faulty fuel cell. During the scheduled 16-day STS-94 mission, the experiments will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030445 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030584 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030444 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

KSC-97PC946

NASA Image and Video Library

1997-06-28

STS-94 Commander James D. Halsell, Jr., arrives at the Shuttle Landing Facility aboard a T-38 jet in preparation for the reflight of the Microgravity Science Laboratory-1 mission. Launch is scheduled for July 1, 1997, at 2:37 p.m. EDT. The laboratory was scheduled to fly again with the full complement of STS-83 experiments after that mission was cut short due to a faulty fuel cell. During the scheduled 16-day STS-94 mission, the experiments will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments

Progress 37P on approach to the ISS

NASA Image and Video Library

2010-05-01

ISS023-E-030528 (1 May 2010) --- An unpiloted ISS Progress resupply vehicle approaches the International Space Station, bringing 2.6 tons of food, fuel, oxygen, propellant and supplies for the Expedition 23 crew members aboard the station. Progress 37 docked to the Pirs Docking Compartment at 2:30 p.m. (EDT) on May 1, 2010, after a three-day flight from the Baikonur Cosmodrome in Kazakhstan. The docking was conducted by Russian cosmonaut Oleg Kotov, commander, in manual control through the TORU (telerobotically operated) rendezvous system due to a jet failure on the Progress that forced a shutdown of the Kurs automated rendezvous system.

Microgravity

NASA Image and Video Library

1998-02-05

Sections of ZBLAN fibers pulled in a conventional 1-g process (left) and in experiments aboard NASA's KC-135 low-gravity aircraft. The rough surface of the 1-g fiber indicates surface defects that would scatter an optical signal and greatly degrade its quality. ZBLAN is part of the family of heavy-metal fluoride glasses (fluorine combined zirconium, barium, lanthanum, aluminum, and sodium). NASA is conducting research on pulling ZBLAN fibers in the low-g environment of space to prevent crystallization that limits ZBLAN's usefulness in optical fiber-based communications. ZBLAN is a heavy-metal fluoride glass that shows exceptional promise for high-throughput communications with infrared lasers. Photo credit: NASA/Marshall Space Flight Center

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists are preparing the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite has been packed down in the base and coverings are being secured to seal the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Seated at right is Susan Manning-Roach, a quality assurance specialist on the Engineering Services Contract. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

STS093-S-002

NASA Image and Video Library

1998-09-01

STS093-S-002 (September 1998) --- The five astronauts assigned to fly aboard the Space Shuttle Columbia early next year for the STS-93 mission pose with a small model of their primary payload-the Advanced X-ray Astrophysics Facility (AXAF). From the left are astronauts Eileen M. Collins, mission commander; Steven A. Hawley, mission specialist; Jeffrey S. Ashby, pilot; Michel Tognini and Catherine G. Coleman, both mission specialists. Tognini represents France's Centre National d'Etudes Spatiales (CNES). The scheduled five-day mission will feature the deployment of AXAF, which will enable scientists to conduct comprehensive studies of exotic phenomena in the universe. Among bodies studied will be exploding stars, quasars and black holes.

SAMS-II Requirements and Operations

NASA Technical Reports Server (NTRS)

Wald, Lawrence W.

1998-01-01

The Space Acceleration Measurements System (SAMS) II is the primary instrument for the measurement, storage, and communication of the microgravity environment aboard the International Space Station (ISS). SAMS-II is being developed by the NASA Lewis Research Center Microgravity Science Division to primarily support the Office of Life and Microgravity Science and Applications (OLMSA) Microgravity Science and Applications Division (MSAD) payloads aboard the ISS. The SAMS-II is currently in the test and verification phase at NASA LeRC, prior to its first hardware delivery scheduled for July 1998. This paper will provide an overview of the SAMS-II instrument, including the system requirements and topology, physical and electrical characteristics, and the Concept of Operations for SAMS-II aboard the ISS.

Aerial views of the STS-2 launch from Pad 39A at Kennedy Space Center

NASA Image and Video Library

1981-11-12

S81-39440 (12 Nov. 1981) --- The tiny image of the space shuttle Columbia, its two solid rocket boosters and an external fuel tank feeding Columbia?s engines was captured on camera by one who can truly relate to the thoughts of the astronauts aboard ? John W. Young who was aboard the same spacecraft for its successful debut in April of this year. Young was flying NASA?s shuttle training aircraft (STA) when he used a hand-held camera to record this scene on 70mm film. Astronauts Joe H. Engle, STS-2 commander, and Richard H. Truly, pilot, were aboard Columbia. Photo credit: NASA

Ohio Senator John Glenn tours the orbiter Columbia's middeck

NASA Technical Reports Server (NTRS)

1998-01-01

Astronaut Stephen Oswald, at left, listens to Ohio Senator John Glenn on the orbiter Columbia's middeck as the senator asks questions regarding Shuttle operations at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.