jsc2016e026338

In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 47-48 crewmember Jeff Williams of NASA strikes a thoughtful look in his Russian Sokol launch and entry suit March 4 during leak checks of the suit as part of pre-launch training. Williams and Alexey Ovchinin and Oleg Skripochka of Roscosmos will launch March 19, Kazakh time, on the Soyuz TMA-20M spacecraft for a six-month mission on the International Space Station. Courtesy of Gagarin Cosmonaut Training Center

In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 47-48 crewmember Jeff Williams of NASA strikes a thoughtful look in his Russian Sokol launch and entry suit March 4 during leak checks of the suit as part of pre-launch training. Williams and Alexey Ovchinin and Oleg Skripochka of Roscosmos will launch March 19, Kazakh time, on the Soyuz TMA-20M spacecraft for a six-month mission on the International Space Station. Courtesy of Gagarin Cosmonaut Training Center