Chris Cassidy keeps an eye on cockpit displays during a systems dress rehearsal called a fit check.

In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 35-36 Flight Engineer Chris Cassidy of NASA keeps an eye on cockpit displays in his Soyuz TMA-08M spacecraft March 17 during a systems dress rehearsal called a “fit check”. Cassidy, Soyuz Commander Pavel Vinogradov and Flight Engineer Alexander Misurkin are preparing for launch to the International Space Station from Baikonur on March 29, Kazakh time.

NASA/Victor Zelentsov