The Universe May Have Started with a Dark Big Bang
Interesting article from Universe Today. This was posted to Fediverse by DeborahJRoss.
So if I understand this correctly normal matter (protons & Neutrons) formed at the same time as Dark Matter but the Dark matter evolved separately via a second big bang which produced the dark matter.
If this sounds confusing, then welcome to the world of cosmology, but it still really interesting.
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