There are some pretty cool theories about life on earth and/or some civilisations springing from close neighbours from other planets. Mostly in regard to Sirius and planets out that way. Pretty interesting stuff. Talking about the pyramids, atlantis etc...
One of them goes along the lines of...ancient civilisation living in atlantis...close contact with people from Sirius...people from Sirius foresaw the destruction of Atlantis/the advanced civilisation...so they sent out 5 of their best minds into the world to allow their kind to survive in some capacity. Enter these 5 advanced dudes to Egypt where they turned a simple farming society into a massive advanced hierachical society (classic ancient egypt stuff) in a short period of time...the people saw their technology and knowledge as being divine...here's the first 5 gods of egypt. Pharaoh's (which the word means something like "son of gods" or some such) become the rulers...possibly decended from the original 5 "gods" who come to the area. There are apparently tellings of strange folk who come from "a different stock" to the local egyptians who looked quite weird who come from the west early on. Anyway...seen paintings and sculptures of Akhenaten? He was one wierd looking dude...ancient genes coming out? There have been tons of depictions of people with elongated heads and arms and shit...and even foetus' found with the same sorts of wierd features.
I love freaky theories like that
Sure, not really about the beginning of all this crap around us, but pretty interesting none the less.
How did the universe begin? Easy...the great cosmic anus did a fart...but accidently sprayed some shit at the same time.