JSC2009-E-072666 (9 April 2009) --- STS-125 crewmembers participate in a training session in the Neutral Buoyancy Laboratory (NBL) near NASA?s Johnson Space Center. Pictured (clockwise from the left) are astronaut Michael Good, mission specialist; United Space Alliance instructor Christy Hansen; astronaut Mike Massimino, mission specialist; Tomas Gonzalez-Torres, STS-125 lead spacewalk officer; astronaut Andrew Feustel and John Grunsfeld, both mission specialists.
Photographer JAMES BLAIR
Date April 9, 2009