According to world-famous astronomer David Levy, an eclipse of the sun "is a natural event with unnatural consequences. In fact, a total eclipse of the Sun has the power to rip through to the core of your being." Levy should know, having experienced the power of the vanishing Sun first as a child then in 1999 on a ship in the North Atlantic. It was that voyage to the darkness of the disappearing Sun, followed by a rendezvous with a brilliant...