orange rectangle runs across ground, turns into sphere and back againI was driving down the 15 North at 80 miles an hour on the way home to Los Angeles at approximately 1am. I was approximately 20-30 miles outside of Baker, CA when a saw a bright flash of sun burnt orange to my left.At the base of the mountain range to my left was a single orange rectangular object. From my vantage point in my car the object was about a thumb length high and two thumb lengths long. It moved along the ground at an incredible speed, and in a straight line leaving a slight trail of orange light, when it suddenly paused and turned into a sphere. Only the mountain range and ground were in my field of vision, with no obstructions.Still orange it then took off again as a rectangular object (as previously described), and then vanished. The event happened in about 10 seconds.