STS-127 astronauts Dave Wolf and Tim Kopra during STS-127 2J/A EVA training at the NBL

JSC2008-E-122388 (9 Oct. 2008) --- Astronaut Dave Wolf, STS-127 mission specialist, gets help in the donning of a training version of his Extravehicular Mobility Unit (EMU) spacesuit in preparation for a training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.