Since man first explored space, it has been a largely peaceful environment. But now US adversaries are deploying weapons beyond Earth's atmosphere, leading the US military to prepare for the frightening prospect of war in space.
원문출처 : http://www.cnn.com/2016/11/28/politics/space-war-us-military-preparations/index.html
원문출처 : http://www.cnn.com/2016/11/28/politics/space-war-us-military-preparations/index.html