JSC2011-E-023124 (2 March 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, attired in a training version of his shuttle launch and entry suit, participates in a training session in the fixed-base shuttle mission simulator (SMS) in the Jake Garn Simulation and Training Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration
Photographer BILL STAFFORD
Date March 3, 2011