An Unidentified Flying Object ( UFO ) is exactly that, an object not yet identified.  The object can range from something we'll never identify to weather balloons to alien flying saucers to whatever.  I had a three part series in August of 2021.  Feel free to glance at them, beginning with   the first one .  Then   Part 2   dealt with that confusing "official" government report that maybe went too far in giving credence to the subject, ending with   Part 3   on best films and documentaries. To begin,  two-thirds of Americans believe in extraterrestrial intelligence life . Of interest here is that around half of our population senses that some of those UFOs, like flying saucers, are linked to some intelligent life in our universe.  Here is a breakdown of who believes. I searched for a while and could not find any poll of scientists.  I do know that when I worked on NASA's search for extraterrestrial intelligence program at the Ames Research Center, zero percent believe