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adzm
12 days ago
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Space Elevator
It was enjoyable and informative.
Learned that sprites can be 50km long!!
fuzzy2
12 days ago
[–]
Earlier this year, we were treated to an exceptional photo of one:
https://www.smithsonianmag.com/smart-news/mysterious-red-spr...
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Learned that sprites can be 50km long!!