jsc2019e004058 - At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 crewmember Christina Koch of NASA boards a Soyuz spacecraft simulator Feb. 20 during the second day of final pre-launch qualifications exams. Koch, Nick Hague of

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 crewmember Christina Koch of NASA boards a Soyuz spacecraft simulator Feb. 20 during the second day of final pre-launch qualifications exams. Koch, Nick Hague of NASA and Alexey Ovchinin of Roscosmos will launch March 14, U.S. time, in the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. NASA/Beth Weissinger

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 crewmember Christina Koch of NASA boards a Soyuz spacecraft simulator Feb. 20 during the second day of final pre-launch qualifications exams. Koch, Nick Hague of NASA and Alexey Ovchinin of Roscosmos will launch March 14, U.S. time, in the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. NASA/Beth Weissinger