everything is god if you want to, because you can define god to be anything, 7 billion definitions and counting,
let's say there is an intelligent self aware entity that have power to create large energy fluctuations and created this universe. To some it would be just that, and part of science. And to some that would be god, same thing in the end.
let's say the natural laws within quantum physics randomly created this universe, it would be science. everything is scientifically explainable but probably not all within reach of human understanding and concepts, and so some people chose to call that part of science god.
it's all science no matter what truth.