posted on Jul, 17 2014 @ 10:15 AM
Idk. Probably depends on the Aliens.
Some believe they abduct and steal sperm and ovaries, so they can have children, or make Hybrids of whatever they are, with us. Which purpose is never
really explained at all. Others think they are voracious man eater, but for all we know, they probably don't like junk food.
Then you got the ones that could of been our creators, by mixing some of their DNA with Apes. And if they wanted to replicate the rise of a
terrestrial race for whatever study, or just some kind ego satisfying need to see how godly they are. For all we know, they could be the ones
quarantining the planet, but maybe only stuff on their level.
Or maybe they let grow up from the biological, primal Ooze, which could of came from a planet of theirs...Maybe even some piece of their homeworlds,
millions of years lost.
edit on 17-7-2014 by Specimen because: (no reason given)