Expedition 39/40 Flight Engineer Steve Swanson of NASA gets in a workout March 19 as he prepares for launch to…
Expedition 39/40 Flight Engineer Steve Swanson of NASA gets in a workout March 19 as he prepares for launch to…
Expedition 39/40 Flight Engineer Steve Swanson of NASA (right) and Flight Engineer Oleg Artemyev (left) of the Russian Federal Space…
Mountains in Alaska’s Brooks Range seen during the IceBridge survey flight from Thule, Greenland to Fairbanks, Alaska.
Jupiter is the largest planet in the solar system and perhaps the most majestic. Vibrant bands of clouds carried by…
Scientists, using cameras aboard NASA's Lunar Reconnaissance Orbiter (LRO), have created the largest high resolution mosaic of our moon’s north…
Expedition 39/40 Flight Engineer Steve Swanson of NASA (right) and backup Barry Wilmore of NASA (center) raise the American flag…
Expedition 39/40 backup crew members partake in traditional ceremonies with a Kazakh host March 15 in Baikonur, Kazakhstan as pre-flight…
Expedition 39/40 crew members raise the flags of Russia, the United States and Kazakhstan March 15 in traditional ceremonies that…
Flight Engineers Steve Swanson and Oleg Artemyev discuss the use of binoculars and GPS equipment.