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Science | “However such revisions may be unnecessary, according to American astronaut Eugene Cernan, speaking during a visit to Singapore: “In Earth's orbit at a height of 160 to 320 kilometres, the Great Wall of China is indeed visible to the naked eye.” | image tagged in nasa,science,space | made w/ Imgflip meme maker
115 views 6 upvotes Made by Brattmann 1 year ago in Science_Humour
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1 up, 1y
well, 160-320 km > 100 km (Karman Line = "official" boundary of space) so yes you technically can see it from space
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“However such revisions may be unnecessary, according to American astronaut Eugene Cernan, speaking during a visit to Singapore: “In Earth's orbit at a height of 160 to 320 kilometres, the Great Wall of China is indeed visible to the naked eye.”