It's very probable that there is life in some capacity out there. Then again, maybe the reality of lifeforms forming is so rare and actually almost impossible that there's only a 1 in an infinite chance to have arisen, so maybe we are alone, but given the sheer size of the universe and number of planets, it's unlikely that we are.
It's highly unlikely there isn't another intelligent species (similar to humans) out there.
And I don't really like the term "alien," because to another species we are the aliens.
Well, they're alien lifeforms to us or Extra Terrestrials.
Yes and aliens exist 100 percent, there are many stories of ufo's appearing and irregular flying patterns, just ask a lot of military pilots.
Well of course UFOs exist. If I throw a Frisbee in the air and somebody goes "What da fuck is that?", then it is an Unidentified Flying Object. Do Alien Spacecraft ever visit earth? Highly doubt it.
