I was standing on my balcony, smoking and watching the stars, when I suddenly realized a very bright triangular formation that I have never seen before. Because I only smoke outside, I am watching the stars almost every night. It was the brightest thing in the night sky in that moment. There were no clouds at all. The sky was crystal clear. Three stationary glowing spheres in a triangular formation hovering. It was a perfect triangle pointing downward. Each side had the same length. I immediately knew these do not belong there. The formation seemed to be twice or three times the usual moon size. They were just sitting there for some seconds and I was in awe. Then all startet to move inward their formation slowly with a mathematical precise angle meeting in the middle of the former triangle. They were disintegrating and dissolving into nothing when they met each other. I just could not believe it, but I was not afraid. I just knew something very beautiful had happend. I would testify this anytime under any given circumstances. I know what I saw. This was real.