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天宫一号飞入太空预定轨道后,如何与地面保持联系,如何与神舟飞船精准地实现交会对接?当航天员乘坐神舟飞船与天宫一号实施交会对接时,人们又如何了解他们在太空的情况?据中国航天科技集团公司五院技术专家介绍,人们要想通过视频、音频了解距地面350
How to communicate with the Shenzhou spacecraft precisely when the Tiangong 1 fly into the orbit of space? How do people understand the situation in space when the astronauts take the Shenzhou spacecraft and the Tiangong 1 rendezvous and docking? According to China Aerospace Science and Technology Corporation fifth hospital technical experts, people want to learn through video and audio from the ground 350