Newly arrived Expedition 34/35 crew members, Canadian Space Agency astronaut Chris Hadfield, front left, Russian cosmonaut Roman Romanenko, and NASA astronaut Tom Marshburn, front right, are seen on a screen at the Russian Mission Control Center in Korolev, Russia shortly after the three joined Expedition 34 Commander Kevin Ford of NASA, back left, and Flight Engineers Oleg Novitskiy and Yevgeny Tarelkin, back right, of Russia on Friday, Dec. 21, 2012. Photo Credit: (NASA/Carla Cioffi)

The flags representing the crew members of Expedition 34/35 are seen at Moscow Mission Control Center in Korolev, Russia on December 21, 2012. The Soyuz TMA-07M with Expedition 34/35 crew members, NASA astronaut Tom Marshburn, Russian cosmonaut Roman Romanenko and Canadian astronaut Chris Hadfield launched from the Baikonur Cosmodrome in Kazakhstan two days earlier. The Soyuz crew members will be greeted by Expedition 34 Commander Kevin Ford of NASA and Russian Flight Engineers Oleg Novitskiy and Yevgeny Tarelkin, who have lived in the orbital laboratory since October. Photo Credit: (NASA/Carla Cioffi)

A view of the International Space Station is seen from the Soyuz TMA-07M on the screen of the Russian Mission Control Center in Korolev, Russia as the spacecraft docks to the Poisk module, Friday, Dec. 19, 2012. The Soyuz TMA-07M with Expedition 34/35 crew members, NASA astronaut Tom Marshburn, Russian cosmonaut Roman Romanenko and Canadian astronaut Chris Hadfield launched from the Baikonur Cosmodrome in Kazakhstan two days earlier. The Soyuz crew members will be greeted by Expedition 34 Commander Kevin Ford of NASA and Russian Flight Engineers Oleg Novitskiy and Yevgeny Tarelkin, who have lived in the orbital laboratory since October. Photo Credit: (NASA/Carla Cioffi)

A view of the International Space Station is seen from the Soyuz TMA-07M on the screen of the Russian Mission Control Center in Korolev, Russia as the spacecraft docks to the Poisk module, Friday, Dec. 19, 2012. The Soyuz TMA-07M with Expedition 34/35 crew members, NASA astronaut Tom Marshburn, Russian cosmonaut Roman Romanenko and Canadian astronaut Chris Hadfield launched from the Baikonur Cosmodrome in Kazakhstan two days earlier. The Soyuz crew members will be greeted by Expedition 34 Commander Kevin Ford of NASA and Russian Flight Engineers Oleg Novitskiy and Yevgeny Tarelkin, who have lived in the orbital laboratory since October. Photo Credit: (NASA/Carla Cioffi)