
One of the Expedition 38 crew members aboard the International Space Station took this vertical photograph of parts of Texas…

A young sunflower plant is being closely monitored by the Expedition 38 crew members onboard the Earth-orbiting International Space Station.

36 years after his historic Mercury flight, U.S. Sen. John Glenn returned to space on board the shuttle Discovery on…

One of the Expedition 37 crew members on Oct. 3 exposed this frame showing a Russian Soyuz vehicle docked to…

APOD Science APOD APOD: 2013 November 29 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

Comet Lovejoy is favorably located in the night sky for late-night observers.

APOD Science APOD APOD: 2013 November 28 – NGC… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

Comet ISON is seen the lower right of this image from the ESA/NASA Solar and Heliospheric Observatory mission, captured at…

NASA astronaut Rick Mastracchio, Expedition 38 flight engineer, works with Biolab hardware in the Columbus laboratory.
APOD Science APOD APOD: 2013 November 27 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …