Expedition 59 crewmembers Nick Hague of NASA, top, Christina Koch of NASA, center, and Alexey Ovchinin of Roscosmos wave farewell prior to boarding the Soyuz MS-12 spacecraft for launch, Thursday, March 14, 2019 at the Baikonur Cosmodrome in Kazakhstan. Hague, Koch, and Ovchinin will spend six-and-a-half months living and working aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)