jessica meir

Christina Koch will set a record for longest spaceflight by a woman

by 

Christine Fisher

04.17.2019

Thanks to NASA's recent schedule changes, astronaut Christina Koch will soon hold the record for the longest space flight by a woman. Koch arrived at the International Space Station on March 14 and has already conducted one spacewalk. She'll now remain in orbit until February 2020, and she'll surpass the current record, which is 288 days, held by Peggy Whitson. But Koch will fall just short of the longest spaceflight by a NASA astronaut -- Scott Kelly's 340-day trip.