ISS014-E-09858 (14 Dec. 2006) --- Attired in his extravehicular mobility unit (EMU) spacesuit, astronaut Robert L. Curbeam, Jr., STS-116 mission specialist, prepares for the mission's second session of extravehicular activity (EVA) in the Quest Airlock of the International Space Station while Space Shuttle Discovery was docked with the station.