The Expedition 46-47 crewmembers arrive in Baikonur, Kazakhstan Nov. 30 for final pre-launch training following a flight from their training base at the Gagarin Cosmonaut Training Center in Star City, Russia. On the right of the frame are Tim Peake of the European Space Agency (left), Yuri Malenchen

Credit lineThe Expedition 46-47 crewmembers arrive in Baikonur, Kazakhstan Nov. 30 for final pre-launch training following a flight from their training base at the Gagarin Cosmonaut Training Center in Star City, Russia. On the right of the frame are Tim Peake of the European Space Agency (left), Yuri Malenchenko of the Russian Federal Space Agency (Roscosmos, center) and Tim Kopra of NASA (right), who will launch Dec. 15 on the Soyuz TMA-19M spacecraft for a six-month mission on the International Space Station...NASA / Victor Zelentsov.. NASA/JSC, 2015-11-30. Public domain. ID: jsc2015e104158.