Scientists have put forward a hypothesis according to which the rings of Saturn were formed or are pieces of an ancient Moon. The planet could’ve had an impact with its satellite by the time when all the other gas gigantic lost their “moon”. Thus, the well-known rings of Saturn were generated from billions particles of the satellite that was broken by it. Experts are considering the fact that this collision has occurred after 700 million years after Saturn was formed. The impact could have been so strong that the particles where reflected off the planet’s surface.
Just to recall other forum members that the last theory was that the disk is formed by the particles that were flying near Saturn’s top gravity regions caused possibly by the fragmentation of its surface.