You are correct that the Big Bang theory has evolved and expanded over time. The current understanding of the origins of the universe is based on the concept of cosmic inflation, which suggests that the universe underwent a period of rapid expansion in the moments immediately following the Big Bang. This period of inflation is thought to have lasted for a very short amount of time, during which the universe grew in size by a factor of at least 10^26.
After this period of inflation, the universe continued to expand at a slower rate, gradually cooling as it did so. During this cooling period, matter began to form as particles combined and eventually formed atoms. These atoms then clumped together to form stars and galaxies, which would eventually form larger structures like planets.
Gravity is thought to have been present from the very beginning of the universe, as it is one of the four fundamental forces of nature. However, its effects may not have been immediately noticeable during the early stages of the universe's expansion. As matter began to coalesce and form larger structures like stars and planets, gravity became more important in shaping the structure of the universe.
Overall, the current understanding of the origins of the universe is based on a combination of observational evidence and theoretical models, and our understanding is constantly evolving as new evidence is gathered and analyzed.
It's fascinating what u say my friend and very knowledgable and curing my conflicting thoughts. Im suprised they only found out about black holes recently when we know all energy convert who-ever came up with that is a genius as u know automatically nothing disappears and just becomes something else depending on heat or cold being applied to the matter.
Makes sense when suns die the energy converts into a black hole. Science needs to work together i think so they can quickly apply the laws to problem, it's already there and u can observe it, so you don't need to think even.