Expedition 51 Flight Engineer Jack Fischer of NASA gives his wife Elizabeth a kiss through glass while in quarantine, after having his Russian Sokol suit pressure checked in preparation for launch onboard the Soyuz MS-04 spacecraft on Thursday, April 20, 2017 at the Baikonur Cosmodrome in Kazakhstan. The Soyuz spacecraft with Fischer and Soyuz Commander Fyodor Yurchikhin of Roscosmos is scheduled to launch at 1:13 p.m. Baikonur time on April 20. Photo Credit: (NASA/Victor Zelentsov)