I often wonder if things are telling us to change our views of what we think is and what we think isn't. Richard Feynman's one electron theory was faulted because of the imbalance of electrons and positrons. Then comes along quantum entanglement telling us that particles can react together instantly over any distance, which could tie up with Feynman's, idea of connection, but not his theory. Though the concept of nothing is impossible to demonstrate, it now appears that it is not needed, because nothing does not exist. The fact that protons can appear from 'nothing,' does that mean that the universe is still expanding, and the MRB is not the remnants of the Big Bang, but the remnants of our universe which is still expanding into infinity?
The post seems a tad at odds with its' title, or is that just me.....?
Possibly remnants of a universe still expanding into infinity. Keep in mind that light is instantly anywhere if it travels in a straight line. "Nothing" is not a valid scientific concept.