
All six Expedition 39 crew members gather in the Kibo laboratory aboard the International Space Station for an in-flight crew…

Expedition 39 Commander Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA) sits motionless while Flight Engineer Mikhail Tyurin of…

Expedition 40/41 backup crew member Terry Virts of NASA (front row, left) signs a ceremonial book at the Gagarin Museum.

In the Harmony node of the Earth-orbiting International Space Station, NASA astronaut Rick Mastracchio, Expedition 39 flight engineer, works with…

In the Harmony node of the Earth-orbiting International Space Station, NASA astronaut Rick Mastracchio, Expedition 39 flight engineer, works with…

NASA astronaut Steve Swanson, Expedition 39 flight engineer, works with NanoRacks hardware in the Kibo laboratory of the Japan Aerospace…

NASA astronaut Steve Swanson, Expedition 39 flight engineer, works with NanoRacks hardware in the Kibo laboratory of the Japan Aerospace…

In the Harmony node of the Earth-orbiting International Space Station, NASA astronaut Rick Mastracchio, Expedition 39 flight engineer, prepares culture…

NASA astronaut Steve Swanson, Expedition 39 flight engineer, works in the U.S. laboratory Destiny of the International Space Station, preparing…

One of the Expedition 39 crew members aboard the International Space Station photographed a half moon above Earth’s horizon on…