 One of the people says, what's even crazier is that as soon as we all started noticing it, it stopped doing what we were doing to pay attention to us. They reported this to Peter Davenport's National UFO Reporting Center about the sighting at the Red Rocks Amphitheater in Morrison. Then it started fading away, they said, until it was invisible. We all watched it until it vanished. It's an unbelievable story.