Expedition Peggy Whitson undergoes a pressure test of her Sokol launch and entry suit during a fit check dress rehearsal.

In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 50-51 crewmember Peggy Whitson of NASA undergoes a pressure test of her Sokol launch and entry suit Nov. 2 during a fit check dress rehearsal. Whitson, Oleg Novitskiy of the Russian Federal Space Agency (Roscosmos) and Thomas Pesquet of the European Space Agency will launch Nov. 18, Baikonur time, on the Soyuz MS-03 spacecraft for a six-month mission on the International Space Station.

NASA/Alexander Vysotsky