Here are three daytime photos of the triangular UFO with lights in their corners. That will solve some of the puzzle for this kind of mysterious UFO object. especially when they appear in the night, people may think that they are alien or our high technical craft. Certainly not those three, as they are just three ball shape UFO flying closely in triangle formation, their energy field merges into a triangular shape.
http://ufo-spacelife.blogspot.com/2008/11/mystery-of-triangle-ufo.html
