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

JSC2008-E-141517 (6 Nov. 2008) --- Astronaut Michael Good, STS-125 mission specialist, dons 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 Andrew Feustel, mission specialist, assisted Good.