RT @cctvnews: Group photo of China’s Tiangong-2 and Shenzhou-11 together with the Earth taken by an accompanying satellite releas… twitter.com/i/web/status/7…
RT @cctvnews: Group photo of China’s Tiangong-2 and Shenzhou-11 together with the Earth taken by an accompanying satellite releas… twitter.com/i/web/status/7…