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‘WTF?’: Newly Discovered Ghostly Circles in the Sky Can’t Be Explained by Current Theories, and Astronomers Are Excited
https://singularityhub.com/2020/12/30/wtf-newly-discovered-ghostly-circles-in-the-sky-cant-be-explained-by-current-theories-and-astronomers-are-excited/
471 comments
31/12/2020
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