RT @SpaceflightNow: Inside one hour to liftoff of China’s sixth human spaceflight mission. Capsule’s hatch is closed. Live coverage:… twitter.com/i/web/status/7…
RT @SpaceflightNow: Inside one hour to liftoff of China’s sixth human spaceflight mission. Capsule’s hatch is closed. Live coverage:… twitter.com/i/web/status/7…