Expedition 20/21 crew

Expedition 20/21 crew, Bob Thirsk, Roman Romanenko, and Frank De Winne (from left to right), along with the back-up crew members, Chris Hadfield, from the Canadian Space Agency, Dmitry Kondratiev and André Kuipers, at the crew news conference in Baikonur, Kazakhstan on May 26th, 2009. (Credit: ESA/S.Corvaja)