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

JSC2008-E-141528 (6 Nov. 2008) --- Astronaut Mike Massimino, STS-125 mission specialist, gets help with final touches in the donning of 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. Astronaut John Grunsfeld, mission specialist, assisted Massimino.