Expedition 46-47 Crew Member Tim Kopra Signs a Ceremonial Book

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 46-47 crewmember Tim Kopra of NASA (right) signs a ceremonial book at the Gagarin Museum Nov. 23 as crewmate Yuri Malenchenko of the Russian Federal Space Agency (Roscosmos, left) looks on. Kopra, Malenchenko and Tim Peake of the European Space Agency will launch on Dec. 15 on the Soyuz TMA-19M spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-month mission on the International Space Station. NASA/Seth Marcantel