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6 天
迈向火星的重要一步:NASA的火箭核燃料经受住了2600K的高温考验
通用原子电磁系统公司(General Atomics Electromagnetic Systems)成功测试了可为未来快速太空任务(包括前往火星)提供动力的核燃料。与美国国家航空航天局(NASA)合作进行的这些测试证明了燃料在极端空间条件下的耐用性 ...
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