At the Gagarin Cosmonaut Training Center in Star City Russia Expedition 37/38 backup Soyuz Commander Alexander Skvortsov.

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 37/38 backup Soyuz Commander Alexander Skvortsov (center) signs in Sept. 3 to initiate a round of qualification exams as his backup crewmates, NASA Flight Engineer Steve Swanson (left) and Flight Engineer Oleg Artemyev (right) look on. The trio is serving as backups to the prime crew – Soyuz Commander Oleg Kotov, Flight Engineer Sergey Ryazanskiy and Flight Engineer Michael Hopkins of NASA -- who will launch to the International Space Station Sept. 26 in their Soyuz TMA-10M spacecraft from the Baikonur Cosmodrome in Kazakshtan.
NASA/Stephanie Stoll