Not really. I think we would have found something by now or they would have found us. But then again, it would get covered up so you can't really tell.
nice TOPIC err i say no because i aint seen one yet, as matt says i thinm there is something out there asswell like a big SHIT stain on mars. nah joking yer there is something out there i think.
Don't know and honestly, don't really care. I do think there is life out there but it isn't important as I don't think it is intelligent. UFOs are pretty much an invention of 20th century hollywood.