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Aerospace Technology Newsletter - Online newsletter highlights selected items from NASA aeronautics and access-to-space research [National Aeronautics and Space Administration (NASA)]

Astronomy -- Selected Internet Resources - Selected Internet Resources -- Astronomy. Science Reference Services; Science Reference Section; Library of Congress [U.S. Library of Congress (LOC)]

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Cosmology from Ancient Greece to Today - Webcast - Michelle Thaller, astrobiologist and assistant director for science communication at NASA Goddard Space Flight Center. According to Thaller, ancient Greeks had sophisticated, gear-controlled astronomical computers, which remained unrivaled in accuracy and complexity until the 18th century. With the advent of space-based observatories and supercomputers, the Earth’s position has been mapped relative to millions of other galaxies covering billions of light years. [U.S. Library of Congress (LOC)]

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NTRS (NASA Technical Reports Server) - Search for reports, journal articles, and conference proceedings [National Aeronautics and Space Administration (NASA)]