Quote Originally Posted by lord_khaine View Post
... yes..
#3 is a theory several other people have already brough up on seperate occation as the reason for why so many humanoid aliens are alike.
Heck, and for why there are so many humanoid aliens.
Though not like it should be to hard to hide any signs of meddling if it was done far enough in the past.
Or for that matter, if it was done on a sufficiently large scale, then its not like they would care about controlling things.
Earth would just be petri dish #26755 B
In order to get genetically compatible and physically indistinguishable humans out of ~4 billion of years of evolution on two different planets, you'd need to interfere for about 3.999 billion of those years on one or both planets.