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].
-
Of course there's life out there, considering how many planets that orbit in the "habitable zone" that the Kepler team has been discovering over the past several years, there's no way that we are the only intelligent forms of life in our galaxy and the entire universe.