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December 20, 2013
(23 June 2011) --- NASA astronaut Dan Burbank (left), Expedition 29 flight engineer and Expedition 30 commander; along with NASA astronaut Don Pettit (center) and European Space Agency astronaut Andre Kuipers, both Expedition 30/31 flight engineers, participate in an EVA tool training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA

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