Paolo Nespoli training in the NBL

ESA astronaut Paolo Nespoli, Expedition 26/27 flight engineer, gets help donning a training version of his Extravehicular Mobility Unit (EMU) spacesuit in preparation for a spacewalk training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. JSC2010-E-165762 (21 September 2010)