• bleistift2@sopuli.xyz
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    22 hours ago

    Whoopsie. I used to assume neutron stars are made of neutrons. It turns out Big Astronomy lied to me.

    • Natanael@infosec.pub
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      9 hours ago

      Neutron stars have so high pressure that MOST but not all protons decay into neutrons plus electrons (plus neutrinos)

    • Revan343@lemmy.ca
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      21 hours ago

      Neutron stars are made of neutrons in the same way that tapwater is made of water molecules: primarily, but not entirely