Последние добавленные видео:
銀河系衛星星系
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11 months ago
16 11 months ago 1:11万万没想到，银河系竟有那么多卫星星系！
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3 years ago
984680 3 years ago 32:56A Tour of the Triangulum Galaxy [4K]
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2 years ago
3135 2 years ago 8:04宇宙最大的衛星星系-大麥哲倫星系，距離銀河系16萬光年，恒星數量為100億顆
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2 years ago
4 2 years ago 3:16科学有读 银河系卫星星系之谜
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3 years ago
6255854 3 years ago 35:19Journey to the Andromeda Galaxy [4K]
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1 year ago
20337 1 year ago 12:04How many Galaxies Orbit Around The Milky Way?
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7 years ago
17420 7 years ago 5:09The Universe | The Satellite Galaxy Problem
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3 years ago
2333003 3 years ago 8:45Journey to the Andromeda Galaxy Faster Than the Speed of Light! (4K)
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Streamed 2 days ago
57 Streamed 2 days ago 58:30Nina Hatch - Euclid’s view of intracluster light
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3 years ago
57612 3 years ago 12:10Which Galaxies are Visible from Earth?
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2 months ago
28 2 months ago 2:58银河系卫星星系，来自大麦哲伦中的星空奇迹。
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2 years ago
4819 2 years ago 3:35How do satellite galaxies orbit the Milky Way?
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4 days ago
39875 4 days ago 2:55:54Journey through the Triangulum Galaxy | Space Documentary 2025
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6 years ago
260 6 years ago 1:42银河系拥有十几个卫星星系，其中个头最大的是“大麦哲伦星系”