Well as far as we know, there are millions of universes just like ours :)  I know a lot of people only believe what we can see, but look how year after year they discover something new and further out in space that they never knew of.

I'll believe it when I see it.  =)

I believe someone else is out there.  But I hope I never see them!  ;-)

I can't imagine that there isn't but then I can't imagine how it could be....

Calling Mork from Ork ;+)

Yeah you never know, there could be some cool other world out there that is lightyears ahead of us and watching us and saying we are all dumb :-D

I believe there is life out there somewhere beside here. Scientists are always discovery other planets and stars in the universe. =D

uh uh!  They wouldn't say me dumb they would say I am a genie-us ;+)

I believe other worlds exist but I don't think people are in them.  I believe in Heaven and Hell and believe people are in both of those places.  But the thing is: Until we actually have proof of life somewhere else we just may never get the answer to that question.

  

How could there be as many galaxies out there in the universe and Earth be the only planet with life on it!?! It just doesn't make sense otherwise. . .

Hmmm Let's see here: Uncountable numbers of stars and untold numbers of planets in our universe. Unfathomable number of universes filled with uncountable numbers of stars and untold numbers of planets.......... nope! Earth is the only one that supports life.

Har!

There is life everywhere. Just because we may not recognize it doesn't mean it doesn't exist.