JSC2008-E-118445 (26 Sept. 2008) --- Astronauts Scott Altman (right), STS-125 commander; Mike Massimino and Megan McArthur, both mission specialists, participate in a training session in the simulation control area in the Neutral Buoyancy Laboratory (NBL) at the Sonny Carter Training Facility near NASA's Johnson Space Center.
Photographer JAMES BLAIR
Date September 26, 2008