jsc2017e043074

At the Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, Expedition 51 crewmember Jack Fischer of NASA conducts a session on a tilt table to test his vestibular system April 13 as part of his pre-launch activities. Fischer and Fyodor Yurchikhin of the Russian Federal Space Agency (Roscosmos) will liftoff April 20 from the Baikonur Cosmodrome on the Soyuz MS-04 spacecraft for a four and a half month mission on the International Space Station. NASA/Victor Zelentsov

jsc2017e043074 (April 13, 2017) --- At the Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, Expedition 51 crewmember Jack Fischer of NASA conducts a session on a tilt table to test his vestibular system April 13 as part of his pre-launch activities. Fischer and Fyodor Yurchikhin of the Russian Federal Space Agency (Roscosmos) will liftoff April 20 from the Baikonur Cosmodrome on the Soyuz MS-04 spacecraft for a four and a half month mission on the International Space Station. NASA/Victor Zelentsov

Photographer Victor Zelentsov