Two red spheres with a yellow center following a path from north to south.The first fireball was seen traveling from north to south. It looked like a semi-transparent red sphere with something yellow in the center. After it had passed by, a second followed the same path. It was identical in appearance to the first.At that time, I alerted the second witness. He only saw the second one and it was some distance away looking more like a strange star at that point.