NASA astronaut Steve Swanson is pictured during a training session in the virtual reality lab in the Space Vehicle Mock-up Facility.
JSC2014-E-006374 (15 Jan. 2014) — NASA astronaut Steve Swanson, Expedition 39 flight engineer and Expedition 40 commander, is pictured during a training session in the virtual reality lab in the Space Vehicle Mock-up Facility at NASA’s Johnson Space Center. A crew instructor assists Swanson. Photo credit: NASA
