As Space Shuttle Discovery begins moving away from the International Space Station, the Station's robotic arm appears to be waving goodbye. (Image credit: NASA)
This full view of the International Space Station orbiting over a colorful Earth was photographed by a crewmember onboard the Space Shuttle Discovery following the undocking of the two spacecraft. (Image credit: NASA)
Backdropped by the blackness of space and Earth's horizon, this full view of the International Space Station was photographed by a crewmember onboard the Space Shuttle Discovery following the undocking of the two spacecraft. (Image credit: NASA)
