16 年前
视频简介
宅男宅女，戴好头盔！迪薇和死党们回来了！这次，他们要轰轰烈烈迎向高三生活。。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...。
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