... A Spring Sky Over Hirsau Abbey . ... Titan Beyond the Rings . ... When orbiting Saturn, be sure to watch for breathtaking superpositions of moons and rings. ... The Eskimo Nebula from Hubble . ... Prometheus Creating Saturn Ring Streamers . ... Specifically, an orbital dance involving Saturn's moon Prometheus keeps creating unusual light and dark streamers in the F-Ring of Saturn. Now Prometheus orbits Saturn just inside the thin F-ring, but ventures into its inner edge about every 15 hours. ...