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NASA Astronaut Steve Swanson
NASA Astronaut Steve Swanson

JSC2012-E-238549 (27 Nov. 2012) -- NASA astronaut Steve Swanson, Expedition 39 flight engineer and Expedition 40 commander, participates in a routine operations 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

Page Last Updated: July 28th, 2013
Page Editor: NASA Administrator