A spokesperson with China's manned space program said Wednesday that the country's first space lab module Tiangong-1 is ready for launch and there will be no space junk left after docking tests in the upcoming two years.

Fuel has been injected into the Long March-2FT1 carrier rocket, which the Tiangong-1 is mounted to and scheduled to be launched from Thursday evening at the Jiuquan Satellite Launch Center in northwest China.