We decided a random wendover trip so I was driving around 1 or 2am in the middle of he desert. I saw a bright white flashing light on the horizon and my first thought was UFO because that's how I am, but I decided not to say anything. All the sudden I was very close in front of us and my boyfriend sees it and shouts "it's a UFO" it was traveling very fast east while we were going west it was on the right side of us and flew very low too low to be a plane and too fast. It was disc shaped it appeared it was very dark but it's sides were paneled in bright white lights which would flash in order down it's side and start over again. I was terrified and frozen. Earlier in the night my boyfriend said to look at the stars through my sun roof and my first thought was ufos so it freaked me out that we saw one later on. I frequently have reoccurring dreams (among other scary things I'd like to get in touch with an investigator about) of ufos flying over me, being terrified and the UFO would fly back over me hover and my dream would end. I was scared it was about to happen in real life but the UFO we saw kept flying east very fast