Expedition 59 astronaut Christina Koch of NASA answers questions during a press conference, Wednesday, March 13, 2019 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Koch, NASA astronaut Nick Hague and Alexey Ovchinin of Roscosmos will launch March 14, U.S. time, on the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome for a six-and-a-half month mission on the International Space Station. Photo Credit: (NASA/Bill Ingalls)