Expedition 54 Soyuz Commander Anton Shkaplerov of Roscosmos prepares to have his Russian Sokol suit pressure checked in preparation for launch aboard the Soyuz MS-07 spacecraft, Sunday, Dec. 17, 2017 in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Shkaplerov and fellow crewmates flight engineer Scott Tingle of NASA and flight engineer Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) on a five month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)