Spherical bright white light emitting object travelling mach 6 or more.Spherical bright white light emitting object with haze. Speed mach 6 or more (similar to a patriot missle). Altitude 5000 to 10000 meters.Relative size 1 cm across. Sky clear blue with few scattered clouds day light still available, sun down. Movement straight. Went behind a very small cloud did not reappear from the other side.