09.25.07
Even though they'll be moving at 17,500 mph – almost 5 miles a second -- their spacecraft will take almost 30 minutes for a move covering less than 100 feet.
International Space Station Commander Fyodor Yurchikhin and Flight Engineers Oleg Kotov and Clay Anderson will move their Soyuz TMA-10 spacecraft from the Earth-facing port of the station's Zarya module to the aft port of the Zvezda module Thursday afternoon.
The move is being made to clear the Zarya port for the arrival of Expedition 16 Commander Peggy Whitson, Flight Engineer Yuri Malenchenko and Malaysian spaceflight participant Sheikh Muszaphar Shukor, scheduled to launch from the Baikonur Cosmodrome in Kazakhstan Oct. 10.
Expedition 15's Yurchikhin and Kotov, with Shukor aboard, are scheduled to undock their Soyuz for their return to Earth Oct. 21. Their departure will clear the Zvezda aft port for subsequent arrival of a Progress unpiloted cargo carrier.
For the relocation the Soyuz is scheduled to undock from Zarya a little after 3:15 p.m. EDT Thursday. It will move away from the station, then parallel to it and finally back to the station and its new docking port.
The station crew members, wearing their Russian Sokol launch and entry suits, are scheduled to reach Zvezda's aft docking port about 30 minutes after undocking. The Soyuz will wind up about 80 feet from where it started, despite having traveled about a third of the way around the world.
Preparations for the move include station crew members putting systems in unmanned configuration. That is done to prepare for the unlikely eventuality that the Soyuz could not redock at the station. If that were to occur, the crew would have to return to Earth.
Live NASA Television coverage of the move is scheduled to begin at 2 p.m. It will continue until shortly after the Soyuz docks.
Source: NASA - Space Station - Expeditions






























































































































































