
ISS astronauts take 237th spacewalk to conduct maintenance
Fox News
Two NASA astronauts are conducting the 237th spacewalk outside the International Space Station (ISS) on Saturday.
Initially running slightly behind schedule, the Expedition 64 engineers were expected to exit the station's Quest airlock at a little after 7:30 a.m. ET for a mission that is expected take around six and a half hours. The crew was first in the airlock donning their suits ahead of their endeavor.More Related News