There is no black hole, and never has been, due to more than just mathematical problems (thermodynamics).
Also, for the big band to “work” 99% of the matter required is “missing” so scientists postulate that there must be “dark matter” they can’t see in the universe. Problem is, there is no gravitational effects observable from this “dark matter” either.
They say believing in God takes faith.....The big bang as a theory is not going to live to be 200 years old....
For the big band to “work”, you need Benny Goodman.