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Staff members are in position at the Beijing Aerospace Flight Control Center, in Beijing, China, Sept. 29, 2011. The carrier rocket of Tiangong-1 space lab module, Long March-2FT1, will blast off on the night of Thursday at Jiuquan Satellite Launch Center in northwest China. All flight controllers for the Tiangong-1 mission are in position at Beijing Aerospace Flight Control Center. (Xinhua/Wang Yongzhuo)