Expedition 27 Flight Engineer Andrey Borisenko display their Soyuz patch aboard a Gagarin Cosmonaut Training Center plane as they flew in Kazakhstan March 21, 2011.

Expedition 27 Flight Engineer Andrey Borisenko (left), Soyuz Commander Alexander Samokutyaev (center) and NASA Flight Engineer Ron Garan (right) display their Soyuz crew patch aboard a Gagarin Cosmonaut Training Center plane as they flew from Star City, Russia to the Baikonur Cosmodrome in Kazakhstan March 21, 2011. There, they will complete training for their launch April 5 (April 4, U.S. time) on the Soyuz TMA-21 spacecraft to the International Space Station.

Credit: NASA/Victor Zelentsov