I for one, believe alien life exists. Definitely not in our solar system, and maybe not even in our galaxy. But to think that we are the only ones in the entire universe seems preposterous.
[spoiler][i][u]Aloens.[/u][/i][/spoiler].
-
I don't see a clear link between UFO's (which are by definition, something in the sky that the observer is unable to identify) and extraterrestrials are inside those objects. Am I open to the possibility? Absolutely. Do I require better evidence/proof? Yes.