I haven't seen any myself though my mom and grand-mother has. I believe that there are many other lives in space... It's way too big to not have any! Plus, we haven't even scratched the surface of what is out there...

There is nothing to believe in. You see a flying object you can't identify--->UFO.
I've seen two "saucers", over a dozen metallic spheres (not all at once and not alone) and something that looked like a twenty story building with rotating panels on the sides fade in then out, freaky shit.

i heard there was view in china around october 14th it was huge....

If I threw a tomato by your window and you didn't get a clear view of it, that would be a UFO.

Honestly though, when I was a kid I saw a craft hovering above my house once. It looked like one of the small ones in Close Encounters. It makes you wonder if this stuff is from another planet or some top secret government stuff. So yeah, I believe in that them.

Nope
(>'.')>