It has become apparent through our videos that UFOs come in all shapes and sizes. Not just flying saucers, orbs or fireballs, we literally mean all shapes and all sizes. Occasionally objects initially appear to be of one shape only to shift into another shape and then back to their first shape all while flying across the sky. That being said, there are certain shapes which witnesses report seeing more often than others. The famous flying saucer is a popular one as is the TR3B (Triangle), Tic Tac and so many more. Fortunately, Author Joe Kelly writing for CatCountry1073.com, has a list of the top 20 and you can find it HERE.