Reported UFO Shapes over the years. Some are alien/Nephilim made, Earth Gov made and some are not solid but are spirits that shape shift into the image of a UFO. If you've ever seen one that can't hold it's shape lol I have!
UFO Shape Database: What exactly ARE UFOS? There are MANY theories… One things for certain though… They are NOT from other planets/galaxies/universes! Aliens are nothing more than fallen angels/demons in one of their MANY disguises!