Endeavour was on the ground for 1,703 days undergoing maintenance. These are the processing highlights between the shuttle's landing on Dec. 7, 2002 and its launch on Aug. 8, 2007.
Endeavour delivers Japanese and Candian elements to the space station.
Japanese and Canadian components head to the space station.
Commander Steve Frick and crew deliver the European Space Agency's Columbus lab to the International Space Station.
Atlantis and crew deliver the Columbus module to the International Space Station
Discovery's crew installed the Harmony module on the International Space Station.
Learn about Discovery's 15-day mission to the International Space Station
Explore Endeavour's belly in a 3-D environment with Microsoft's Photosynth.