Analyse @NASA's tweets
.@Astro_Christina Koch is now scheduled to remain in orbit until February 2020, when she will set a record for the longest single spaceflight by a woman, eclipsing the previous mark set by @AstroPeggy Whitson of 288 days in 2016-17: https://t.co/CRHH8ixUYb https://t.co/PpCpCWTAFD