
The Soyuz TMA-14 spacecraft is seen as it lands with Expedition 20 Commander Gennady Padalka, Flight Engineer Michael Barratt, and…

Surrounded by medical personnel, seated from left to right are spaceflight participant Guy Laliberte, Expedition 20 Commander Gennady Padalka and…

During the half-time ceremonies of the Rice vs. Navy football game Oct. 10, 2009, Johnson Space Center Director Mike Coats…

Layers in the lower portion of two neighboring buttes within the Noctis Labyrinthus formation on Mars are visible in this…