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Image of the Day
75th Anniversary of NASA Ames

December 18, 2014

December 20, 2014 marks NASA Ames Research Center's 75th Anniversary. The center was established in 1939 as the second laboratory ...

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Balance Mass Challenge
Mars Balance Mass Challenge

The Mars Balance Mass Challenge seeks design ideas for small science and technology payloads that could potentially provide dual purpose as ejectable balance masses on spacecraft entering the Martian atmosphere.

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Latest ScienceCast
Embers from a Rock Comet: The 2014 Geminid Meteor Shower YouTube Video

Forecasters expect as many as 120 meteors per hour when the Geminid meteor shower peaks on Dec. 13-14.

Watch our latest ScienceCast: Embers from a Rock Comet: The 2014 Geminid Meteor Shower