The scientific theory that invalidated atheism long ago. The Big Bang theory affirms what religions teach by providing evidence for a beginning
of the universe. According to the scientific principle
, it had to proceed from something and it's a lot more logical to believe that it proceeded from an intelligent mind (which would account for the mechanisms of the universe, its mathematical cosmology and the fine-tuning) because you don't get something from nothing.
Contrary to popular opinion, The Big Bang theory simply describes the moments after the universe begun.
The Big Bang Theory and causality invalidate atheism.