摘要
A LM-2F launch vehicle lifted off from the Jiuquan Satellite Launch Center at22：04 Beijing time on September 15,putting China’s first space laboratory Tiangong 2 into space.575 seconds after the liftoff,Tiangong 2 separated from the carrier rocket and entered its preset orbit.The launch achieved complete success.
A LM-2F launch vehicle lifted off from the Jiuquan Satellite Launch Center at22:04 Beijing time on September 15,putting China’s first space laboratory Tiangong 2 into space.575 seconds after the liftoff,Tiangong 2 separated from the carrier rocket and entered its preset orbit.The launch achieved complete success.Tiangong 2 is the first
