I was driving north bound on Simms street in southwest Littleton/Ken Caryl between 9:30pm-10pm. I saw a fireball object in the sky below the rain clouds. The flight was north to south in a hovering/bobbled sort of flight pattern. Glowing yello/orange I took a picture. The picture turned out without the fireball lighting and instead a dull grey of the surface of the UFO. A few seconds later it had vanished!?!? I had felt shocked and excited at first because it was unlike any aviation plane or commercial passenger plane! I then felt very frustrated because I was in able to get video because I was driving at the time.