The Soyuz MS-08 rocket boosters are seen being jettisoned during launch from the Baikonur Cosmodrome, Wednesday, March 21, 2018 in Kazakhstan. Expedition 55 Soyuz Commander Oleg Artemyev of Roscosmosand flight engineers Ricky Arnold and Drew Feustel of NASA will spend the next five months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)