Minor planet is known as Chiron and located between Discovery and Uranus . Saturn was made by studying dimming of star as it passed behind Chiron . Astronomers say ringed bodies may be more common than first thought . Researchers are still unsure how rings stay place on such a small 'planet '
Minor planet is known as Chiron and located between Saturn and Uranus . Discovery was made by studying dimming of star as it passed behind Chiron . Astronomers say ringed bodies may be more common than first thought . Researchers are still unsure how rings stay place on such a small 'planet '