http://www.universetoday.com/401/saturns-ring-spokes-are-back/ Temporary spokes at the rings of Saturn are a mystery for NASA. (see text) Quantum FFF Theory offers a suggestion: Lighthouse pencil gravity effect by dual alignment of internal Cometary black holes inside Saturn.
Such pencil gravity effects are also supposed to be active around the sun ( by dual aligned sunspots) and all other planets (Earth) and moons (Enceladus) vulnerable for crashing comets. ( See flyby anomaly )https://www.flickr.com/photos/93308747@N05/15553800153
The Great Red Spot of Jupiter is a persistent anticyclonic storm, ploughing against the storm direction. Indicating that these cometary black holes (new paradigm!) are deeper located. For Saturn this is also an indication how the lighthouse pencil shaped gravity based on dual aligned black holes could work out.see: see:
Supernova velocity differences by pencil / lighthouse gravity effects of starspot alignment.
See also vertical spokes on earth.