One thing most people forget is that we simply don't have much information about the universe. All we know about it is what we can see from our pale blue dot.

One thing most people forget is that we simply don't have much information about the universe. All we know about it is what we can see from our pale blue dot. For all we know the big bang never happened and the reason the galaxies seem to be moving "away" is because we are in a current of moving galaxies. (And the universe is truly infinite not only space but in mass.)