ISS Expedition 20 crew portrait

(February 2009) --- Future International Space Station crewmembers take a break from training in Star City, Russia to pose for a group portrait. On the front row are cosmonaut Gennady Padalka (center), Expedition 19/20 commander; along with NASA astronauts Michael Barratt, Expedition 19/20 flight engineer; and Nicole Stott, Expedition 20/21 flight engineer. On the back row are European Space Agency astronaut Frank De Winne (center), Expedition 20 flight engineer and Expedition 21 commander; along with Canadian Space Agency astronaut Robert Thirsk (left) and cosmonaut Roman Romanenko, both Expedition 20/21 flight engineers.