HUBBLE crew members Michael J. Massimino and Michael T. Good

JSC2008-E-141520 (6 Nov. 2008) --- Astronaut Mike Massimino, STS-125 mission specialist, gets help in the donning a training version of his Extravehicular Mobility Unit (EMU) spacesuit prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.