
December 20, 2014 marks NASA Ames Research Center's 75th Anniversary.

The NACA X-1E was the last of the X-1 series of aircraft, and its construction benefited from the lessons of…

Solar-induced fluorescence, a plant process that occurs during photosynthesis, from Aug. through Oct. 2014 as measured by NASA's Orbiting Carbon…

This graphic depicts the position of the Philae lander of the European Space Agency's Rosetta mission in the context of…

The Philae lander of the European Space Agency's Rosetta mission captured this view during its first bounce after hitting the…

From the location where it came to rest after bounces, the Philae lander of the European Space Agency's Rosetta mission…

This mosaic of images from the navigation camera on the European Space Agency's Rosetta spacecraft shows the nucleus of comet…

This mosaic of images from the navigation camera on the European Space Agency's Rosetta spacecraft shows the nucleus of comet…

This graphic depicts the position of the Philae lander of the European Space Agency's Rosetta mission, and a nearby cliff…

City lights shine brighter during the holidays when compared with the rest of the year, as shown using a new…