Saw this guy's video a few months back. It is very fascinating and worth a look if you've never seen it.
The evidence this guy presents is pretty compelling. Not being an astronomer, I have no idea whether he is right or wrong. Perhaps it is easily discounted by someone more knowledgable, but I know of no one so far who has.
Whether it is the way things happened or not is not ultimately important, as one's faith does not hang on one man's research.
But if it is really true all I can say is...
"Awesome! Totally awesome!"