This object had what seemed to be headlights flashing different colors at the center ofwhat appeared to be a disk-shaped object. On either side of the panel of colored ligghts, we saw a series of white lights. It seemed that orange-gold beams shone from the left and right edges of the craft. The craft hovered over the malls at exit 2180 on I-70. The craft appeared to remain stationary for about 8-10 minutes, then began to rise and move in a south-west direction. In a brief time, it had climbed so high and move so far to the southwest, we could no longer see it.