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美国国家航空航天局计划在2035-2040年,借助有史以来最大的——太空发射系统(SLS)火箭到达火星。这个比美国自由女神像还高重型运载火箭具备能够将宇航员送往小行星或火星的超强动力,将成为未来人类探索宇宙深处的主要工具,是美国国家航空航天局猎户座计划中不可或缺的一部分。在美国国家航空航天局的规划中,设计载重量为70吨的SLS将在2018年进行第一次飞行:在飞行过程中运输无人猎户计划的太空舱绕月飞行并
NASA plans to reach Mars on 2035-2040 with the largest space-based launch system (SLS) rocket ever built. This extra-high powered launch vehicle with a powerful launch vehicle capable of sending astronauts to an asteroid or Mars will be the main vehicle for exploring the depths of the universe in the future and will be essential for NASA’s Orion project The missing part. In the NASA program, a SLS with a payload of 70 tons will be scheduled to make its first flight in 2018: a capsule transporting the unmanned Orion program during the flight is flying around the moon and