...a leading edge, a middle and a frontier where known physical laws breakdown as inside the singularties.
shock waves...eh ??? that reminds me of ripples in a spherical pond and all embedded in a higher medium a "white hole" of singular nothingness that is only relative to itself
that sounds like something i thought of too but with less proof...
now i wonder if they can make the black holes lead to the edge or middle and appear as tendrils extending back thru spacetime and acting as balance mechanisms to maintain equilibrium around a fixed central expansion point or even make them detachable to become wormholes...
So does that model imply a universe resembling the skinned membrane of a bubble that is 13.7 billion light years thick but when veiwed from a point outside of the expanding sphere would resemble a bubble infinitely large and would it not then also allow for consequent ripples of the initial blast to exist as alternate universes
...time will tell and i got nothing to lose
but it seems that deafening silence is becoming a roar that may well resonate thru the entire universe and beyond