At their Cosmonaut Hotel crew quarters in Baikonur Kazakhstan plans May 10, 2012 as they prepare for liftoff to the orbital outpost.

At their Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, the next trio of crewmembers who will launch to the International Space Station review launch and docking flight plans May 10, 2012 as they prepare for liftoff to the orbital outpost. With their instructor (far left) are Expedition 31/32 Flight Engineer Sergei Revin (second from left), Soyuz Commander Gennady Padalka and Flight Engineer Joe Acaba of NASA (far right). They will launch May 15 on the Soyuz TMA-04M spacecraft from the Baikonur Cosmodrome to begin a four-month mission on the orbital outpost.

NASA/Victor Zelentsov