This image is from the mid-90s, from the American spacecraft called Clementine.
这张图拍摄于九十年代中期,来自名为克莱门汀的美国宇宙飞船。
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In the mid-nineties, some American academics proposed that, since it has its own rules, and its own citizens (of a sort), the Internet ought be considered “sovereign” in a way.