Astronaut Tom Marshburn Signs Door

201212190003hq (19 Dec. 2012) --- Expedition 34/35 Flight Engineer Tom Marshburn of NASA performs the traditional door signing before he and fellow crewmates, Soyuz Commander Roman Romanenko and Flight Engineer Chris Hadfield depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station on 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