Spacewalk begins to prep space station for new solar arrays

Expedition 68 astronauts Nicole Mann of NASA and JAXA's Koichi Wakata. began a spacewalk on Jan. 20, 2023. They will "conduct preparation work for upcoming solar array upgrades for the station’s 1A and 1B power channels," according to NASA. Watch live: https://www.space.com/space-station-first-spacewalk-2023-webcast Credit: NASA