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
In general, Volcano-, Geyser- and sinkhole activity on planets and moons, could be also related to such dual alignment of internal remnants of crashed comets..
NASA: There is no commonly accepted theory for the creation of spokes. Some ideas suggest that spokes result from meteoroid impacts onto the rings; others suggest that they are created by instability in Saturn's magnetic field, which surrounds the planet, near the rings. Whatever the cause, imaging team members will study the new spoke images and maintain their vigil for additional spoke sightings