Yes, X-Files fans will know what I mean by that. So do you think life exists on other planets? Considering that from what we know of the universe, there are other stars similar to the sun that have planets orbiting them. (Or how can we really know?) We have theories and guesses, but will we ever be able to really know how big the universe is? Does it go on infinitely? Does it "loop"? Meaning, if you get to the edge of it are you back at the other side? And furthermore, if the size of the universe is ever known, would it be possible to find out if there is anything else past the edge of the universe? As for other life being out there, I don't see any reason to rule it out. I also don't see any reason to assume it's there either.