Expedition 39/40 Soyuz Commander Alexander Skvortsov of Roscosmos smiles before entering a Soyuz spacecraft simulator during qualification exams.

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 39/40 Soyuz Commander Alexander Skvortsov of Roscosmos smiles before entering a Soyuz spacecraft simulator during qualification exams March 5. Skvortsov, NASA Flight Engineer Steve Swanson and Flight Engineer Oleg Artemyev of Roscosmos are preparing for their launch to the International Space Station from the Baikonur Cosmodrome in Star City, Russia March 26, Kazakh time, on the Soyuz TMA-12M spacecraft for a six-month mission.

NASA/Stephanie Stoll