关于这张图
The International Space Station's Expedition One crew members wave at the camera and onlookers as they prepare to depart KSC from the Shuttle Landing Facility for their return to the Johnson Space Center in Houston. From left to right are Yuri Pavlovich Gidzenko, William M. Shepherd and Sergei Konstantinovich Krikalev. The crew returned to Earth aboard Discovery March 21, concluding mission STS-102
