Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Pangaea Ultima
.
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Showing posts with label
Pangaea Ultima
.
Show all posts
Thursday, September 28, 2023
Desert world
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Following hard on the heels of yesterday's post, about whether we'd be able to tell if there'd been a technological civilization...
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