
The new commander of the current crew on the International Space Station (Expedition 39) and the Expedition 38/39 flight engineers…

Expedition 39 Commander Koichi Wakata of the Japan Aerospace Exploration Agency works in the Harmony node.

Rick Mastracchio performs maintenance on a Carbon Dioxide Removal Assembly.

Koichi Wakata of the Japan Aerospace Exploration Agency works with space suits.

Steve Swanson works on the Carbon Dioxide Removal Assembly.

Between the first launch on April 12, 1981, and the final landing on July 21, 2011, NASA's Space Shuttle fleet…

Astronaut John H. Glenn, Jr., pilot of the Mercury-Atlas 6 (MA-6) space flight, enters the Mercury "Friendship 7" spacecraft during…

Mission Operations Director Paul Hill talks to the media as NASA Administrator Charles Bolden and Johnson Space Center Director Ellen…

APOD Science APOD APOD: 2014 April 11 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

Astronomers have identified that supernova remnant G352 has several unusual properties.