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“人造月亮”拟于2020年西昌发射升空：8倍月光亮度
source link: https://tech.sina.com.cn/d/s/2018-10-11/doc-ifxeuwws3146452.shtml
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来源：封面新闻畅想一下，如果黑色不再是夜晚的主题色，如果夜晚拥有黄昏的亮度，街道不用路灯就可以照明，如果天空出现两轮“月亮”，将是一幅怎样的情景？彻底摆脱黑夜的束缚，这在很多年前是痴人说梦。未来，随着“人造月亮”的出现，这个梦或许也将实现。
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