UFO OR ASTEROID IN FLORIDA USA

Last night November 8, 2011 in about 12:56AM. again, I witnessed something in the sky that put me in shock. Over the Atlantic shores of St. Augustine an unknown bright object in a BALL shape with orange, purple, green and red lights and surrounded by black balls were drifting to the right in the sky for 25 minutes and then stop and turn into a large white bright ball with a light tale. The object did not make any noise but the intensity of light changed every 10 seconds.