JSC2011-E-060758 (29 June 2011) --- STS-135 crew members participate in a training session in the crew compartment trainer (CCT-2) in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Pictured are NASA astronauts Chris Ferguson (right foreground), commander; Doug Hurley (right background), pilot; Rex Walheim (center foreground) and Sandy Magnus, both mission specialists. Photo credit: NASA
Photographer James Blair - NASA - JSC
Date June 29, 2011