Well it seems the old adage applies ... "The more you know the more you don't know". This is yet another of the many anomalies that appear when studying the Solar System. I liked McKinnon's final humble quote in the story after all the theories have been explained and explored ... "We don't really know whats going on". God only knows what will happen when we get to the next system and beyond, no pun intended. It is almost as if we are still in the infancy of astro-physics. Questions abound, answers elude.
