1. 

   漂亮的石头 版主 Staff Member

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   2012-02-10

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   位于地球上空36,000千米的俄罗斯卫星Electro-L为我们带来了着无比清晰的地球全景。 我们以前看到的美国NASA拍的，其实都是拿多照照片拼合而成，不像这张，一次成像~

    

   漂亮的石头, 2012-05-15

   #1

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