did it twice

In a sense, we are aliens. At least I believe we (ultimately) are.
How did the planets form in the first place? Where did all the "stuff" come from?
http://news.nationalgeographic.com/2015/01/150128-big-bang-universe-supernova-astrophysics-health-space-ngbooktalk/

Either that, or everything just instantly popped into existence because a science experiment conducted by "The Q Continuum" went wrong!

welp . . . i think im be coming dumb and dumber