
This image shows the Aug. 1, 2008, solar eclipse at the point of totality, when the moon completely blocks out…

NASA's Terra satellite was rounding the top of the globe, making its way from the eastern tip of Siberia and…

On August 1, a total solar eclipse was visible in parts of Canada, northern Greenland, the Arctic, central Russia, Mongolia…

APOD Science APOD APOD: 2008 August 4 – X-Rays… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

APOD Science APOD APOD: 2008 August 3 – Open… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

APOD Science APOD APOD: 2008 August 2… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD…

Combining more than 400 images taken during the first weeks after the Phoenix arrived on the Red planet's arctic plain…

Sharon Christa McAuliffe received a preview of microgravity during a special flight aboard NASA's KC-135 "zero gravity" aircraft. McAuliffe represented…

Dr. Shannon Lucid was the first woman to hold an international record for the most flight hours in orbit by…

Fish-eye view of the Space Shuttle Atlantis as seen from the Russian Mir space station during the STS-71 mission.