Expedition 34 Preflight

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)