Rings of Jupiter Rings of Jupiter The planet Jupiter has a system of rings known as the rings of Jupiter or the Jovian ring system. It was the third ring system to be discovered in the Solar System, after those of Saturn and Uranus. It was first observed in 1979 by the "Voyager 1" space probe and thoroughly investigated in the 1990s by the "Galileo" orbiter. It has also been observed by the Hubble Space Telescope and from Earth for several years. Ground-based observations of the rings require the largest available telescopes. The Jovian ring system is faint and consists mainly of dust.
The Rings of Akhaten The Rings of Akhaten "The Rings of Akhaten" is the seventh episode of the seventh series of the British science fiction television series "Doctor Who", first broadcast on BBC One on 6 April 2013. It was written by Neil Cross and directed by Farren Blackburn. In the episode, alien time traveller the Doctor (Matt Smith) takes his new companion Clara Oswald (Jenna-Louise Coleman) to the Rings of Akhaten, where several planetoids in a ring system are orbiting a larger planet. They attend a religious festival where the young Queen of Years, Merry Gejelh (Emilia Jones), is about to be sacrificed