At the Cosmonaut Hotel crew quarters in Baikonur Kazakhstan Expedition 51 crewmember Jack Fischer tries his hand as part of his pre-launch activities.

At the Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, Expedition 51 crewmember Jack Fischer of NASA tries his hand in a game of billiards 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