A Long March 2F carrier rocket loaded with "Tiangong-1", China's unmanned space module, is moved to the launch pad at the Jiuquan Satellite Launch Center in northwest China's Gansu Province, Sept. 9, 2011. China will launch its unmanned space module, Tiangong-1, sometime from Sept. 27 to 30, a spokesperson said in Jiuquan Tuesday. [Xinhua]