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JSC2011-E-196945
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JSC2011-E-196945

December 13, 2013
(17 Oct. 2011) --- NASA astronaut Joe Acaba (left), Expedition 31/32 flight engineer, participates in an emergency scenario training session an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. A crew instructor assisted Acaba. Photo credit: NASA