Why do planetary all rings seem to be on the equatorial plane?
When iI first saw a picture of Uranus and it'sits rings i, I was surprised by their locationinclination, 90 degrees from the axis of rotation.
This led me to believe that the drag of the planet on spacetime created a gravity well that the rings 'fell' into. MyMy recent studies into frame-dragging seem to validate this idea.
Are there any other studies in this area iI can look into?