Tim Kopra of NASA During a Fit Check Dress Rehearsal

In his Soyuz TMA-19M spacecraft in the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 46-47 crewmember Tim Kopra of NASA runs through procedures during a fit check dress rehearsal Dec. 1. Kopra, Tim Peake of the European Space Agency and Yuri Malenchenko of the Russian Federal Space Agency (Roscosmos) will launch Dec. 15 from Baikonur for a six-month mission on the International Space Station. NASA/Victor Zelentsov