Last updated on April 17, 2014 at 12:39 EDT
638 of 799


December 27, 2013
(15 Aug. 2011) --- Russian cosmonaut Oleg Kononenko, Expedition 30 flight engineer and Expedition 31 commander, attired in a Russian Sokol launch and entry suit, takes a break from training in Star City, Russia to pose for a portrait. Photo credit: Gagarin Cosmonaut Training Center