Quanta Magazine on Mythryl: “An ancient collision may have left three galaxies without dark…”

An ancient collision may have left three galaxies without dark matter. That spells trouble for alternative gravity theories. @squigglyvolcano.bsky.social reports: www.quantamagazine.org/triplet-of-g...

14/10/26, 2:09 pm8 reposts22 likes

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