Aliens, Monsters and Psychedelics: How Much of the UFO Phenomenon is Real?
You'll know from my articles here at Mysterious Universe that I take the view there are real UFOs and there are others that are the creations of government/military agencies. Indeed, you might be wondering just how much of the UFO phenomenon is real, and how much is the top secret work of scientists in the
Source: mysteriousuniverse.org