Ancient aliens is a travesty. It ignores a great deal of contradictory evidence and presents ignorance as proof of unsubstantiated nonsense. There are many good debunkings of each episode available.
UFOs or unidentified flying objects happen, chances are they are not extraterrestrial in origin. Sometimes while out watching the stars I have seen strange lights, usually they are explicable (I check the satellite overflight records when I get back in). Most on the internet are clearly fakes. Unidentified does not mean extraterrestrial.







