STS-133 SMTF ISS EVA P/P 33105 Crew Training

JSC2010-E-170394 (29 Sept. 2010) --- NASA astronaut Tim Kopra, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration