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  1. NASA’s Lucy Mission Extends its Solar Arrays_2

    NASA’s Lucy Mission Extends its Solar Arrays_2

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  3. Journey to the Stars: NASA's Extraordinary Space Exploration

    Journey to the Stars: NASA's Extraordinary Space Exploration

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  4. Astronomers discover coldest dwarf star || 1-minute fact || #21k

    Astronomers discover coldest dwarf star || 1-minute fact || #21k

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