jsc2019e004427 - At the Gagarin Museum in the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 backup crewmember Drew Morgan of NASA (front, left) signs a ceremonial book Feb. 21 as his crewmates, Alexander Skvortsov of Roscosmos (cen

At the Gagarin Museum in the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 backup crewmember Drew Morgan of NASA (front, left) signs a ceremonial book Feb. 21 as his crewmates, Alexander Skvortsov of Roscosmos (center) and Luca Parmitano of the European Space Agency (right) look on. In the back row are the prime crewmembers, Christina Koch of NASA, Alexey Ovchinin of Roscosmos and Nick Hague of NASA, who will launch March 14, U.S. time, on the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. Irina Spektor/Gagarin Cosmonaut Training Center