Another great post. One question that I have is, is the CMB supposed to be a background signal originating from the edge of the full universe?
If so does it mean that our horizon is'close' to the edge of the universe?
It's a bit mind bending so I'm not sure if my question is clear.
Thanks.
RE: Are there Antimatter Regions inside our Hubble Bubble? (Particle Physics Series – Episode 4D)