It flew horizontally across my site range while I was driving as I tried to turn my head to see where it landed it was not there because I was doing 55 mph. I was expecting an explosion but nothing was noticeable as I was not in a situation where it was wise to stop or slow down. I thought maybe someone else might have seen it. It appeared to be 3ft or more in diameter with a tail 9ft or more long. It was exactly a Ball with a Fiery Tail..