Laurelai Bailey is a user on mastodon.starrevolution.org. You can follow them or interact with them if you have an account anywhere in the fediverse.
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This Planck image of the microwave background radiation shows what the universe looked like about 380000 years after the Big Bang. This is as far back as we can look as prior to this point the universe was too hot for photons to move around.
@evilscientistca thats cool
