Confirmed later tonight at 2204hr (SGT)
If everything goes as planned, China's 2nd prototype space station will be later crewed by 2 astronauts in Oct on a manned-vehicle launch for a 30-day mission.
The fatter Tiangong-2 (TG-2) module in the top mount of Long March 2F rocket before being moved to a launch pad at Jiuquan Satellite Launch Center.