Astronauts Mike Hopkins and Victor Glover Jr. are conducting a spacewalk Wednesday to upgrade and maintain the International Space Station.
원문출처 : https://www.cnn.com/2021/01/27/us/iss-january-spacewalk-glover-hopkins-scn-trnd/index.html
원문출처 : https://www.cnn.com/2021/01/27/us/iss-january-spacewalk-glover-hopkins-scn-trnd/index.html