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IT之家
24 天
美国 X-37B 太空飞机完成第 7 次任务:在轨 434 天,首次使用 SpaceX ...
IT之家援引博文介绍,此次任务历时 434 天,主要测试新型气动减速技术(aerobraking maneuver),利用地球大气层的阻力高效改变轨道,展示了其强大的机动能力。 此次任务还首次使用 SpaceX 猎鹰重型火箭发射,将 X-37B 送入高度椭圆轨道,为后续实验提供了独特条件。
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