China has launched its second space lab, taking one step further in Beijing's plan to establish a permanent space station.
원문출처 : http://www.cnn.com/2016/09/15/asia/china-launches-tiangong-2-space-lab/index.html
원문출처 : http://www.cnn.com/2016/09/15/asia/china-launches-tiangong-2-space-lab/index.html