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Astrokiwi t1_itckmfm wrote on October 22, 2022 at 4:40 PM

Reply to comment by seedanrun in Why doesn’t dark matter affect planetary motion like it affects the rotational velocity of stars at a larger scale? by quantumshrarry

Neutrinos are too light, and move too quickly, so they wouldn't collapse into halos of the right size.

[deleted] t1_itclgey wrote on October 22, 2022 at 4:45 PM

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