At 4:00 am my dog woke me up at this unusual time for her to go outside. I went out and looked up to notice a flying saucer object with moving red and white lights. I rubbed my eyes in disbelief looked up again to see that it was there. I watched as it was approximately 100 feet above the tree lines moving about 25 mph NW for about 5 minutes before it was out of my view. There were red lights underneath on the outside then next to it were white lights; the lights were moving slowly in a pattern. The dog did not bark as she was looking around the ground sniffing. The craft was making a loud but soft humming noise that almost sounded like a loud fan from an aircraft. The sound got louder and hummed fast for a few seconds, then went to a soft hum and slowly for a few seconds. It did this the whole time. The craft itself seemed to be about 100 ft. circumference. It was a clear night with lots of beautiful stars. I had never seen anything like this before and I was not afraid, but just mesmerized. I will NEVER forget the noise or the visual observation of this craft. NOTE: The above image is a rendering.