A satellite successfully tested its new space-cleaning technology as part of a plan to clean up the thousands of pieces of rubbish floating around Earth's orbit.
원문출처 : https://www.cnn.com/videos/cnnmoney/2018/09/19/satellite-net-space-junk-lon-orig-ge.cnn
원문출처 : https://www.cnn.com/videos/cnnmoney/2018/09/19/satellite-net-space-junk-lon-orig-ge.cnn