"The Hunt for Saturn's Micro Moons & Propellers" --May Be Revealed Next Week by NASA/Cassini's 287th Flyby

The spacecraft's next orbit, its 287th, August 4 through the 10th, will pass one of the odd gashes or "propellers," in Saturn's vast ring disk. NASA scientists first spotted the anomalies in 2004, and they assumed football field-sized moons hidden...