JSC2008-E-124033 (20 Oct. 2008) --- Astronaut Christopher Cassidy, STS-127 mission specialist, attired in a training version of his Extravehicular Mobility Unit (EMU) spacesuit, awaits the start of a training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.
Photographer JAMES BLAIR
Date October 20, 2008