Paolo Nespoli at EVA training

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. (21 September 2010, NASA photo JSC2010-E-165720)