PLANET-DISSOLVING DUST CLOUD IS HEADED TOWARD EARTH!Monday September 12, 2005 By MIKE FOSTER CAMBRIDGE, Mass. -- Scared-stiff astronomers have detected a mysterious mass they've dubbed a "chaos cloud" that dissolves everything in its path, including comets, asteroids, planets and entire stars -- and it's headed directly toward Earth! Discovered April 6 by NASA's Chandra X-ray Observatory, the swirling, 10 million-mile- wide cosmic dust cloud has been likened to an "acid nebula" and is hurtling toward us at close to the speed of light -- making its estimated time of arrival 9:15 a.m. EDT on June 1, 2014. "The good news...