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Joined 1 year ago
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Cake day: June 11th, 2023

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  • About the rare huge-moon part - there’s been a recent discovery of a pair of young, still-forming exoplanets sharing the same orbit in a young star system - “PDS 70”; one protoplanet is in the L4 or L5 “Trojan” LaGrange point of the bigger one. Physicists reckon Theia may well have formed in one of Earth’s Trojan points, before being perturbed out onto a collision course by a third planet (thanks Jupiter)

    So. While the planetary-collision-forming-a-huge-moon idea sure sounds wild, it might not be incredibly rare. Maybe.

    We’re still at the very early stage of knowing what is normal for solar systems.




  • grozzle@lemmy.worldtoFediverse@lemmy.worldPSA: Lemmy.ml is not Lemmy
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    1 year ago

    If you haven’t seen tankies denying genocide and/or saying the victims brought it on themselves, then, I suspect you haven’t been looking very far in the comments of the news community there, to be fair. There are a lot of posters who will defend Russia, China, Syria etc all day long. All their crimes are apparently made up by “western media”, (as if Jimmy Dore’s basement isn’t in the west.)

    Fortunately, they’re getting super buttmad lately at being downvoted so much.