Последние добавленные видео:
太空垃圾
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1 year ago
197806 1 year ago 12:12衛星和太空垃圾發生嚴重車禍！太空垃圾數量突破百萬，人類會被自己困在地球嗎？
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5 years ago
13192 5 years ago 8:32熱線追蹤 - 太空垃圾 宇宙負擔
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8 years ago
1020 8 years ago 2:13ᴴᴰ⁶⁰【中文字幕】太空垃圾模擬動畫 1957~2016 (Original release by Stuart Grey)
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4 years ago
258 4 years ago 1:29How high is the probability that trash in space will fall and hit people?
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4 years ago
25967 4 years ago 1:55太空垃圾地圖：追蹤環繞地球的200個「計時炸彈」－ BBC News 中文
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4 years ago
75 4 years ago 4:2456 太空垃圾的威力
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4 years ago
1568 4 years ago 1:59保護航太環境 ｢回收太空垃圾｣成商機!｜華視新聞 20210509
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9 years ago
4160 9 years ago 2:50撞擊力道驚人!太空垃圾恐釀地球危機
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8 years ago
5180 8 years ago 5:0120170526_Enno Cheng 鄭宜農。太空垃圾之死@Legacy
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3 years ago
277 3 years ago 4:47太空垃圾如何清理？| 开讲啦 The Voice
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2 years ago
1878 2 years ago 2:04神秘光束劃破宜蘭夜空！真相曝...是太空垃圾
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8 years ago
3273 8 years ago 3:35【太空探索】清理太空垃圾 有辦法了? （中文字幕）
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33384 4:55
太空垃圾之死
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3 years ago
73 3 years ago 6:43宇宙小知识：太空垃圾
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9 years ago
7220 9 years ago 48:26探索科學宇宙奇航 2016-04-25 太空垃圾浩劫
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2 years ago
972 2 years ago 3:21從天而降龐然大物 4.5萬太空垃圾成不定時炸彈｜FOCUS午間新聞 20220805
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7 years ago
119 7 years ago 12:42太空垃圾要这样回收
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11 years ago
9077 11 years ago 4:26Scamper 太空垃圾
