We can still see them, but we can never access them. They are isolated from us by cosmn a eventrize ron ou doing good here. Ad, then an the acapat. How can we see o the cosmic bacgramreation if the universe is expanding away from us? Eme, let me read word that as i think i understand it. If the if he, if 380 thousand years ago all these photons were set free, well they should be in some way beyond us to day, on route to exit the universe,. or whatever. Why they still headed towards us? Well, so the lephotons are travelling towards us, and at the
What happened before The Big Bang? Neil deGrasse Tyson and comic co-host Matt Kirshen answer questions about inflation theory, multiverses, the cosmic microwave background, and the possible end of the scientific method with cosmologist Brian Keating
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Photo Credit: NASA/Goddard/WMAP Science Team, Public domain, via Wikimedia Commons
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