23 年前
视频简介
In 2014, the International Space Station had to move three times to avoid lethal chunks of space debris and there is an increasing problem of satellites mysteriously breaking down. With first-hand accounts from astronauts and experts, Horizon reveals the scale of the problem of space junk. Our planet is surrounded by hundreds of millions of pieces of junk moving at 17,000 miles...。芒果一年一度的年终答谢会，通过芒果IP大盘点的方式，让所有IP像相亲相爱一家人，芒果系“老友”线上线下共同组局欢度年末，通过视频连线、现场聊天、互动游戏来打造一场芒果专属的熟人“饭局”，一起欢度年礼节，为芒果观众送上丰富年礼。。
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