SD...If "space and time were created at the exact moment of the Big Bang", then there was no "before", the moment of the Big Bang and anything prior to that lies outside the space and time frame of reference of science.
Macro-infinite truly non-occupied space and dynamic, finite occupied space Universe @ eternally exist.
What exists outside of beyond{ meta } the above primary, Cosmic Two-ness existence is Meta-space mind/intellect/concepts and sometimes ego.
This above is the Cosmic Trinary Set/Outline/Table of Contents.
None have or ever will add to this above Cosmic Trinary set, nor will anyone ever identify and catagory that does not exist in one of more of the above Cosmic Trinary Set. Few have tried and failed
...> meta-space mind/intellect/concepts and sometimes ego
---- conceptual line of demarcation ----
..> macro-infinite, truly non-occupied space ......space......
...> dynamic, transformative, finite, occupied space Universe .....space.....@....space......
Potential only applies to what can emerge from the finite, occupied space Universe. This is because there and eternally existent, finite set of eternally inviolate physical laws and cosmic principles.
Ex five and five regular/symmetrical and convex polyhedra is an eternally inviolate, Cosmic Principle.
The scenario of beginning of spacetime stems from gravitational convegency to a singularity aka null { incomplete } geodesic trajectories of a photon inside a black hole. .......(---> o <----)...... and what a math does not always represent is what exists, or does not exist in our finite occupied space Universe.
Sabine Hossenfelder Blog Spot...."Most physicists believe that the singularity in black holes is not real, but that it is instead of the same type as the other singularities in physics. That is, it just signals that the theory, in this case general relativity, breaks down and to make meaningful predictions, one needs a better theory. For the black hole singularity, that better theory would be a theory for the quantum behavior of space and time, a theory of “quantum gravity” as it’s called. ".... https://backreaction.blogspot.com/2020/12/are-singularities-real.html
And it was S Hawking suggesting that the Universe....AI Reddit -->..' The association between the universe and black holes stems from his early work with physicist Roger Penrose. They proved mathematically that if you run time backward for our expanding universe, it collapses into a point of infinite density and zero volume called a singularity. This is essentially the exact same mathematical description as the center of a black hole, leading Hawking to point out that the universe began as an "exploding black hole" in reverse '.....

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