Edwin Hubble and Stephen Hawking, and the discovery of Cosmic background radiation amongst other contributers drafted the Big Bang Theory, but Each knew it was a theory, and destined to be qualified significantly as our our technology and depth of understanding progresses. Big bang is a Theory, not a conclusion. Ask Stephen Hawking to consider any new theories, and evidence, and he would be delighted to consider the evidence. He's a scientist, and a Mathematician, who knows how limited our theories can be with what we know. He is looking for what happened, not what may have happened,.

where's the rest of the story?