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, far left, Expedition 31 Soyuz Commander Gennady Padalka and Flight Engineer Sergei Revin, third from left, select International Space Station Russian segment event simulation test cards for their final qualification test in preparation for launch, Monday, April 23, 2012 at the Gagarin Cosmonaut Training Center in Star City, Russia.
NASA Image and Video Library’s own descriptionCredit lineExpedition 31 Preflight. NASA/HQ, 2012-04-23. Public domain. ID: 201204230009HQ.
