1.) Was watching TV around 3 or 4am because i could not fall asleep. 2.) First i heard a loud, very strange, pulsating sound coming overhead from the east.3.) At first i thought maybe sounded like a helicopter, but as it got closer and louder, it was nothing like i ever heard before. It sounded nothing like blades chopping threw the air, or a jet engine, it was something else.4.) It was hovering very slowly and gracefully from the east to west over my apartment complex. I looked out the window and saw it had about five bright white lights in a triangular pointed directed west. 5.) I felt beyond belief of what i witnessed. It was nothing like i ever heard or seen before. It was truely a UFO.6.) It continued to hover slowely westward, and then it seemed to have rapidly took off out of sight. While making that pulsating sound.