Maybe we are. Maybe we’re not. Who can really say for sure. No matter which side of this question you land, it’s still interesting to think that UFO taxonomy is fairly uniform across international borders. I just remembered that one of my classmates, in 3rd grade, swore that he had seen a UFO while away at camp. Even at age 8, I remember feeling derision and scorn for what could only be deemed a complete prevarication. Now, I’m not so certain. Are you? Images and info from here, here, here and here.