I really hate to admit this, but I have seen a U.F.O. Several times. One floated right above me when I was taking a midnight drive and then just vanished. It felt so absurd that I kind of blocked it out. I don't go around saying "UFOS ARE REAL!!! YOU MUST BELIEVE ME!" It wasn't that catastrophic an event and didn't change my life. I just saw a big UFO like out of Close Encounters and then said "Huh, interesting" and went to Jack in the Box.
I do live near an Air Force Base in Thomas Pynchon-land, which is Southern California. Jack Parsons was also from around here, Pasadena. He was involved in incest with his mother and they were both murdered. Who knows what's going out there. It is sort of a "mystical" area, probably because of the occultism of Hollywood.
As for UFOs, I don't think they are from other planets, just manmade technology that is hidden from the populace. Certainly the type of people that would have access to this technology would be demonic or Cainite, however.
An interesting footnote is that Frank Black, a somewhat obscure rock musician who I believe to be an incarnate demon, and who I once, before baptism, had an unhealthy fascination with, has been seen arriving to his concerts in U.F.O.s.
http://www.tomsheehan.co.uk/images/black_francis.jpgHe is the most anti-Christ of anti-Christ rock musicians, his lyrics are full of disturbing riddles and cryptic knowledge. What separates him from other rock musicians is that while most are simply possessed, he seems to know exactly what he's doing, and if you understand his code, he talks about everything that's happening in Rome. I should say he BOASTS about it.
It's creepy to think of the devil wandering the earth as a rock musician playing little pubs, and getting there in a U.F.O. Yet it somehow feels like it could happen.
Here he is in a hovercraft in one of his videos. Be warned, this is diabolism, turn the sound down...