Wissenschaftler finden im Universum das älteste bekannte Schwarze Loch: „Hier ist so weit zurück, wie Sie praktisch gehen können“

So, this isn’t on topic but I have a question and the black hole thing made me think of it. I don’t remember when it was but I remember hearing about a theory of the beginning of everything. I’m wondering if this is a common theory or if I’m missing stuff.

So, time starts then big bang(Vegeta doesn’t have shit on this). Gas flows out then begins to gather together in clumps which would end up making galaxies. The gas bubble was so much pressure that a star couldn’t form, it collapses into a gigantic black hole. The rest of the gas outside of the gravity of the black hole begins to clump creating massive stars. The stars eventually explode then what is left over from the star reforms into a smaller star. The heavier matter that was created by the initial star gathers together in the star’s orbit and form planets.

Is that the basic concept that people believe or is there something else?