
Flying hundreds of miles above, astronauts aboard the International Space Station photographed Lake Hazlett and Lake Willis in Western Australia's…

Reflected sunlight is the source of the illumination for visible wavelength images such as the one above.

APOD Science APOD APOD: 2017 October 30 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

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Vice President Mike Pence, left, speaks with Thomas Zurbuchen, NASA's associate administrator for the Science Mission Directorate, right, in a…

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In Arizona, the National Park Service and US Forest Service fire managers, working together as the North Zone Interagency Fire…

This image from NASA's Mars Reconnaisance Orbiter (MRO) shows a dune field in Chasma Boreale.

At NASA's Kennedy Space Center, organisms in a Petri plate are exposed to blue excitation lighting in a Spectrum prototype…