NASA astronaut Karen Nyberg, Expedition 36 flight engineer, works with new test samples for the Advanced Colloids Experiment, or ACE,…
Russian cosmonaut Mikhail Tyurin, Expedition 38/39 flight engineer, responds to a question from a journalist or social media participant during…
Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 38 flight engineer and Expedition 39 commander, responds to a question…
NASA astronaut Rick Mastracchio, Expedition 38/39 flight engineer, responds to a question from a journalist or social media participant during…
Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata (left), Expedition 38 flight engineer and Expedition 39 commander; along with Russian…
Expedition 38/39 crew members participate in a preflight press conference at NASA’s Johnson Space Center.
This set of three images shows views three seconds apart as the larger of Mars' two moons, Phobos, passed directly…
APOD Science APOD APOD: 2013 August 28 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…
Russian cosmonaut Pavel Vinogradov, Expedition 36 commander, uses a small video camera at a window in the International Space Station’s…
One of the Expedition 36 crew members aboard the International Space Station took this picture of clouds in the Southern…
