Expedition 55 crew members plant a tree during traditional pre-launch activities

jsc2018e025541 - At the Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, Expedition 55 crew members Oleg Artemyev of Roscosmos (left), Ricky Arnold of NASA (center) and Drew Feustel of NASA (right) pose for pictures March 15 after Feustel planted a tree in his name in traditional pre-launch activities. They will launch March 21 on the Soyuz MS-08 spacecraft from the Baikonur Cosmodrome on a five-month mission to the International Space Station.