WENCHANG, Hainan, Oct. 31 (Xinhua) -- China on Monday launched the space lab module Mengtian, taking the construction of the country's space station Tiangong into final stage. ■
WENCHANG, Hainan, Oct. 31 (Xinhua) -- China on Monday launched the space lab module Mengtian, taking the construction of the country's space station Tiangong into final stage. ■