Joint crew operations continue through next week, until Expedition 13 Commander Pavel Vinogradov, Flight Engineer and NASA Science Officer Jeff Williams, and Spaceflight Participant Anousheh Ansari undock and land their Soyuz spacecraft on Thursday, Sept. 28.
The new crew, Expedition 14 Commander and NASA Science Officer Mike Lopez-Alegria and Flight Engineer Mikhail Tyurin, docked to the complex with Ansari on Wednesday. European Space Agency astronaut Thomas Reiter, who arrived at the station aboard the Space Shuttle Discovery in July and has served as flight engineer for Expedition 13, will remain on the station and join Expedition 14. Ansari is a U.S. businesswoman spending eight days on the station under a commercial agreement with the Russian Federal Space Agency.
During the weekend, Vinogradov and Tyurin may work with the Elektron oxygen-generating system to install a new liquids unit, a component that overheated early this week.
Several crew events will be broadcast live on NASA TV next week. On Monday, Sept. 25, at 5:40 a.m. EDT, all crew members will participate in a news conference with Russian media. At 12:17 p.m. EDT Monday, Williams and Lopez-Alegria will be interviewed by CBS News and AP TV.
On Tuesday, Sept. 26, at 12:04 p.m. EDT, Williams and Lopez-Alegria will be interviewed by CNN Espanol and the Houston Chronicle. On Wednesday, Sept. 27, at 12:28 p.m. EDT the crews will hold a station change of command ceremony.
The hatches between the station and the departing Soyuz will be closed about 2:45 p.m. EDT. The Soyuz will fire its engines at 8:20 pm. EDT to begin its descent. Landing is at 9:10 p.m. EDT in Kazakhstan.