Spaceflight Insider

News Archive / Tagged: US EVA-78

  • Spacewalking astronauts replace faulty antenna at ISS

    Cullen DesforgesDecember 2nd, 2021

    Two astronauts have successfully completed a spacewalk at the International Space Station to repair a faulty S-band Antenna Sub-assembly, or SASA, during U.S. EVA-78 as part of the seven-person Expedition 66 mission.