S126-E-010247 (24 Nov. 2008) --- Astronauts Steve Bowen (left) and Shane Kimbrough, both STS-126 mission specialists, attired in their Extravehicular Mobility Unit (EMU) spacesuits, are pictured in the Quest Airlock of the International Space Station as the mission's fourth session of extravehicular activity (EVA) draws to a close. Astronauts Chris Ferguson, commander; and Sandra Magnus, Expedition 18 flight engineer, assist with the doffing of the spacesuits.