The next trio of crewmembers bound for the International Space Station receive a briefing from engineers to launch.

At the Baikonur Cosmodrome in Kazakhstan, the next trio of crewmembers bound for the International Space Station receive a briefing from engineers in front of their Soyuz TMA-04M spacecraft May 11, 2012 as they completed their final “fit check” inspection of the vehicle in its assembly building prior to launch. Expedition 31/32 Flight Engineer Joe Acaba of NASA (left), Soyuz Commander Gennady Padalka (center) and Flight Engineer Sergei Revin (right) will liftoff from Baikonur May 15 to begin a four-month mission on the orbital complex.

NASA/Victor Zelentsov