Public domain
Expedition 31 Preflight
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Expedition 31 NASA flight engineer Joe Acaba, left, Soyuz Commander Gennady Padalka and flight engineer Sergei Revin, third from left, stand at attention before senior officials for their final qualification test in preparation for flight, Tuesday, April 24, 2012 at the Gagarin Cosmonaut Training Center in Star City, Russia. Acaba, Padalka and Revin are set to launch to the International Space Station May 15 from the Baikonur Cosmodrome in Kazakhstan. Photo Credit: (NASA/Carla Cioffi)
NASA Image and Video Library’s own descriptionCredit lineExpedition 31 Preflight. NASA/HQ, 2012-04-24. Public domain. ID: 201204240004HQ.
