Supernova 1987A is the name given is already known since two decades ago. However, the unique shapes that are revealed after the photogenic new Hubble in December 2006.
At the circle in the pink material that may be left behind when the terrible explosion occurred. While the bright lights around the outermost layer of the material that emanated stars entering times dying.
When stars run out of energy, there was a giant explosion and shock waves that heat the terluar materials. This is making the circle on the outside light. Uniquely, the outermost sphere formed around the sphere-pearl.