ISS020-E-050725 (8 Oct. 2009) --- NASA astronaut Jeffrey Williams (foreground), Expedition 21 flight engineer and Expedition 22 commander, uses a communication system in the Kibo laboratory of the International Space Station. Also pictured clockwise are NASA astronaut Michael Barratt (bottom), Expedition 20 flight engineer; European Space Agency astronaut Frank De Winne, Expedition 20 flight engineer and Expedition 21 commander; spaceflight participant Guy Laliberte; Canadian Space Agency astronaut Robert Thirsk, Expedition 20/21 flight engineer; and Russian cosmonaut Gennady Padalka, Expedition 20 commander.
Date October 8, 2009