Huge white orb seen falling to Earth near Barstow, CaI was driving South on I-15 and had just passed Barstow, CA. There were many cars on the road (Labor Day) and it was around 10pm. The Moon was to my left and behind me. Suddenly I saw a huge, round, white light, as big as the Moon but much brighter, materialize out of nowhere in front of me to the left in the night sky. It quickly fell to the earth and disappeared. All of the cars on the Fwy saw it when I did and people started slamming on their brakes and swerving off the road. I almost hit the car in front of me! It happened so fast I barely had time to double take and yell , "Did you see that?" to my daughter. It was awesome!