US astronaut sets record for longest spaceflight by a woman
In this Thursday, March 14, 2019 file photo, U.S. astronaut Christina Koch, member of the main crew of the expedition to the International Space Station (ISS), speaks with her relatives through a safety glass prior the launch of Soyuz MS-12 space ship at the Russian leased Baikonur cosmodrome, Kazakhstan. (Dmitri Lovetsky/AP)