Expedition 34/35 Flight Engineer Tom Marshburn boards the bus that will take him to the launch pad where he and his fellow crew mates will board their Soyuz TMA-07M rocket, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. The crew are donning special cold-weather suits over their Sokol suits to keep them insulated from the extreme sub-zero temperature. Launch of the Soyuz rocket will send Marshburn, Hadfield and Romanenko on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 34/35 Flight Engineer Tom Marshburn of NASA, left, receives the traditional blessing from a Russian Orthodox priest at the Cosmonaut Hotel on the morning of their Soyuz launch to the International Space Station on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of a Soyuz rocket later in the afternoon will send Marshburn, Roman Romanenko of Russia and Chris Hadfield of Canada on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Tom Marshburn of NASA performs the traditional door signing before he and fellow cremates, Soyuz Commander Roman Romanenko, and Flight Engineer Chris Hadfield depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz Commander Roman Romanenko is helped into his Russian Sokol suit as he and fellow cremates, Flight Engineer Tom Marshburn and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz Commander Roman Romanenko has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineers Chris Hadfield and Tom Marshburn, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz Commander Roman Romanenko has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineers Chris Hadfield and Tom Marshburn, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz Commander Roman Romanenko is helped into his Russian Sokol suit as he and fellow cremates, Flight Engineer Tom Marshburn and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz Commander Roman Romanenko is helped into his Russian Sokol suit as he and fellow cremates, Flight Engineer Tom Marshburn and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer and Expedition 35 ISS Commander Chris Hadfield, of the Canadian Space Agency (CSA), performs the traditional door signing before he and fellow cremates, Flight Engineer Tom Marshburn, and Soyuz Commander Roman Romanenko depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Tom Marshburn has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Chris Hadfield and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Tom Marshburn has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Chris Hadfield and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA) waves goodbye as he boards the bus that will take him to the launch pad where he and his fellow crew mates will board their Soyuz TMA-07M rocket, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. The crew are donning special cold-weather suits over their Sokol suits to keep them insulated from the extreme sub-zero temperature. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 34/35 Soyuz Commander Roman Romanenko has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineers Chris Hadfield and Tom Marshburn, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz Commander Roman Romanenko is helped into his Russian Sokol suit as he and fellow cremates, Flight Engineer Tom Marshburn and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Romanenko, Marshburn and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Tom Marshburn has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Chris Hadfield and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Soyuz NASA Flight Engineer Tom Marshburn is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Tom Marshburn has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Chris Hadfield and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Tom Marshburn has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Chris Hadfield and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 crew members, Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), left, Soyuz Commander Roman Romanenko, and Flight Engineer Tom Marshburn of NASA, right, depart the Cosmonaut Hotel to head to another building across the Baikonur Cosmodrome where they will suit-up for their soyuz launch, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 34/35 crew members, Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), left, Soyuz Commander Roman Romanenko, and Flight Engineer Tom Marshburn of NASA, right, depart Bulding 254 at the Baikonur Cosmodrome to head to the launch pad where they will board their Soyuz TMA-07M rocket, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. The crew are donning special cold-weather suits over their Sokol suits to keep them insulated from the extreme sub-zero temperature. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 34/35 crew members, Flight Engineer Tom Marshburn of NASA, left, Soyuz Commander Roman Romanenko of ROSCOSMOS, and Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), right, wave farewell to family and friends as they depart the Cosmonaut Hotel to suit-up for their soyuz launch to the International Space Station on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), right, receives the traditional blessing from a Russian Orthodox priest at the Cosmonaut Hotel on the morning of their Soyuz launch to the International Space Station on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of a Soyuz rocket later in the afternoon will send Hadfield, Roman Romanenko of Russia and Tom Marschburn of the United States on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The flags representing Kazakhstan and the nations of the three crewmembers who will launch in the Soyuz TMA-07M spacecraft are shown in the distance at the launch pad at the Baikonur Cosmodrome in Kazakhstan on Wednesday, Dec. 19, 2012. From left to right are the flags of Kazakhstan, Canada, the United States and Russia. Scheduled to launch a few hours later are Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Chris Hadfield has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield of CSA is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Tom Marshburn prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34 NASA Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), top, NASA Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko wave farewell from the bottom of the Soyuz rocket at the Baikonur Cosmodrome in Baikonur, Kazakhstan, Wednesday, Dec. 19, 2012. Their Soyuz TMA-07M rocket launched at 6:12 p.m. local time. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Chris Hadfield of CSA is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Tom Marshburn prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Tom Marshburn, left, Soyuz Commander Roman Romanenko, and Flight Engineer Chris Hadfield, right, are seen after donning their Russian Sokol suits in preparation for their launch, on Wednesday, Dec. 19, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz TMA-07M spacecraft is on the launch pad at the Baikonur Cosmodrome in Kazakhstan, Wednesday, Dec. 19, 2012 just hours before its launch to send the crew of Expedition 34 NASA Flight Engineer Tom Marshburn, Soyuz Commander Roman Romanenko and Canadian Space Agency Flight Engineer Chris Hadfield to the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Chris Hadfield has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-07M spacecraft to the International Space Station with fellow cremates, Flight Engineer Tom Marshburn and Soyuz Commander Roman Romanenko, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Canadian Space Agency astronaut and Expedition 35 Commander Chris Hadfield is escorted to the Soyuz rocket by Russian Space Agency Officials, prior to his launch onboard a Soyuz TMA-07M spacecraft with fellow crew members, Russian Cosmonaut and Soyuz Commander Roman Romanenko, and, NASA astronaut and Flight Engineer Tom Marshburn, Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Chris Hadfield of CSA is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Tom Marshburn prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 Flight Engineer Chris Hadfield of CSA is helped into his Russian Sokol suit as he and fellow cremates, Soyuz Commander Roman Romanenko and Flight Engineer Tom Marshburn prepare for their Soyuz launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 crew members, Flight Engineer Tom Marshburn of NASA, left, Soyuz Commander Roman Romanenko, and Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), right, receive the traditional blessing from a Russian Orthodox priest at the Cosmonaut Hotel on the morning of their Soyuz launch to the International Space Station on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of a Soyuz rocket later in the afternoon will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Soyuz Commander Roman Romanenko, left, and Flight Engineer Chris Hadfield speak to family members after having their Sokol suits pressure checked prior to their launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Expedition 34/35 crew members are seen from behind as they speak to their families after having their Sokol suits pressure checked prior to their launch to the International Space Station, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 34/35 crew members, Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), left, Soyuz Commander Roman Romanenko, and Flight Engineer Tom Marshburn of NASA, right, depart the Cosmonaut Hotel to head to another building across the Baikonur Cosmodrome where they will suit-up for their soyuz launch, on Wednesday, Dec. 19, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Hadfield, Romanenko and Marshburn on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 NASA Flight Engineer Tom Marshburn answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Marshburn, Roman Romanenko of ROSCOSMOS and Chris Hadfield of the Canadian Space Agency on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Hadfield, Tom Marshburn of NASA and Roman Romanenko of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Soyuz Commander Roman Romanenko, right, and NASA Flight Engineer Tom Marshburn have a word during a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Marshburn, Romanenko and Chris Hadfield of the Canadian Space Agency on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Tom Marshburn of NASA, left, Soyuz Commander Roman Romanenko and Canadian Space Agency (CSA) Flight Engineer Chris Hadfield, right, pose for a photo at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Technicians prepare the Soyuz rocket to be erected at the launch pad shortly after it arrived by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 Flight Engineer Tom Marshburn of NASA, left, Soyuz Commander Roman Romanenko and Canadian Space Agency (CSA) Flight Engineer Chris Hadfield, right, are seen during a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Marshburn, Romanenko and Hadfield on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

Russian backup crew member Fyodor Yurchikin, right, answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Seen next to him are NASA backup crew member Karen Nyberg and Expedition 34/35 Canadian Space Agency astronaut Chris Hadfield. Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

The Soyuz rocket is erected into position after being rolled out to the launch pad by train on Monday, December 17, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Expedition 34/35 Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi). Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 prime crew members from left: Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko, Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), and backup crew members NASA astronaut Karen Nyber, Russian cosmonaut Fyodor Yurchikin, and European Space Agency astronaut Luca Parmitano pose for a group photograph after the end of a press conference held at the Cosmonaut Hotel, on Tuesday, December 18, 2012, in Baikonur, Kazakhstan. Photo Credit: (NASA/Carla Cioffi)

Expedition 34/35 prime crew members from left: Flight Engineer Tom Marshburn of NASA, Soyuz Commander Roman Romanenko, Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), and backup crew members NASA astronaut Karen Nyber, Russian cosmonaut Fyodor Yurchikin, and European Space Agency astronaut Luca Parmitano are seen during a press conference held at the Cosmonaut Hotel, on Tuesday, December 18, 2012, in Baikonur, Kazakhstan. Photo Credit: (NASA/Carla Cioffi)