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  05:18

  3 decades of satellite images show how cities keep getting higher

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  SpaceX Polaris Dawn private spacewalk mission: Live updates

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  How will the stuck Boeing Starliner astronauts perceive time after 6 months in space?

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  SpaceX launching private Polaris Dawn astronaut mission Aug. 27: How to watch online

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  SpaceX stacks 2nd Starship launch tower in Texas (photos)

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  05:18

  The Polaris Program: One big step for civilian spaceflight

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  SpaceX delays launch of Polaris Dawn private spacewalk mission to Aug. 27

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  How SpaceX modified a Dragon crew capsule for Polaris Dawn's historic private spacewalk

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  An 8,000-ton problem: How to combat space debris

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  How NASA's Curiosity rover changed Mars landings forever (photos)

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  SpaceX shows off Dragon capsules for Polaris Dawn, Crew-9 astronaut missions (photos)

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  05:18

  'Apollo 13: Survival' documentary has 'go' for Sep. 5 launch on Netflix

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  Jupiter-bound JUICE probe slingshots by Earth on way to Venus (photos)

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  使用创新的 NASA 合金发射 3D 打印火箭

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  被抓获：天文学家探测到一颗恒星正在吞噬一颗行星

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  NOAA 的 GOES-U 完成太阳能阵列部署测试

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  美国国家航空航天局欢迎捷克外交部长签署阿尔忒弥斯协议

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  卫星数据、应用通过SERVIR流向东南亚

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  NASA 选择 Blue Origin 启动火星磁层研究任务

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  美国宇航局的卫星帮助土耳其、叙利亚地震响应

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