US astronauts embark on first all-female spacewalk
Koch and Meir, clad in white spacesuits and tethered by cords to the station some 254 miles (408 km) above Earth, stepped into outer space at 7:38 am Eastern time (1138 GMT) to replace a faulty power unit designed to help condition energy stored from the station`s solar panels, NASA announced online as it showed live video of the action.
Oct 19, 2019, 00:16 AM IST