
Retired Space Shuttle carrier aircraft maintenance chief Pete Seidl autographs a poster-size photo of the first landing of the Shuttle…

NASA's Kepler mission has discovered a world where two suns set over the horizon instead of just one. The planet,…

APOD Science APOD APOD: 2011 September 19 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

APOD Science APOD APOD: 2011 September 18 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

This is one of a series of night time images photographed by one of the Expedition 29 crew members from…

Screen capture from video of aurora as seen from International Space Station (ISS) in September 2011.

APOD Science APOD APOD: 2011 September 17 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

JSC2010-E-068740 (6 May 2010) -- This aerial scene following the Pad Abort-1 test on May 6, 2010 shows the Crew…

JSC2010-E-051368 (8 April 2010) -- The launch abort system for the Pad Abort-1 (PA-1) flight test is prepared on the…