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美国国家航空航天局：美航天器成功撞击目标小行星
时间:2024-01-08 09:29:39 来源：今日科技 浏览次数:12 我来说两句(0)
当地时间10月11日，美国国家航空航天局就其“双小行星重定向测试”任务举行新闻发布会。NASA指出，在9月26日的测试中，DART航天器成功碰撞目标小行星“迪莫弗斯”并使其偏离原运行轨道，这也是世界上首次行星防御测试。
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