NASA Astronauts Repair Robotic Arm on International Space Station - NBC Bay Area

    Astronauts Repair Robotic Arm on Space Station

    Two NASA astronauts ventured outside the International Space Station to repair a robotic arm. It is the first of three spacewalks planned for October. (Published Thursday, Oct 5, 2017) Two NASA astronauts ventured outside the International Space Station to repair a robotic arm. It is the first of three spacewalks planned for October. See More