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submitted 7 months ago by [email protected] to c/[email protected]

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[–] [email protected] 2 points 7 months ago

Apparently there was an idea about two comets interacting with the hydrogen cloud proposed in 2017, maybe that's what you're thinking of? https://web.archive.org/web/20220509154206/http://planetary-science.org/research/the-wow-signal/