this post was submitted on 17 Jun 2026
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Astronomy

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Astronomers discover third galaxy lacking dark matter, challenging the assumption that dark matter is an invisible glue needed to hold galaxies together (news.yale.edu)
submitted 2 months ago by Innerworld@lemmy.world to c/astronomy@mander.xyz
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[–] Feathercrown@lemmy.world 0 points 2 months ago

Wouldn't the mass of those black holes still be there, acting like they did to speed up the galaxy?