https://www.post-gazette.com/news/nation/2011/03/11/james-elliot-is-dead-at-67-discovered-rings-of-uranus/stories/201103110303
James Elliot Is Dead at 67; Discovered Rings of Uranus | Pittsburgh Post-Gazette
James Elliot, an astronomer who used light from distant stars to study planetary objects throughout the solar system, leading to his
rings of uranus
https://www.universetoday.com/articles/the-rings-of-uranus-and-neptune-could-help-map-their-interiors
The Rings of Uranus and Neptune Could Help map Their Interiors - Universe Today
rings of uranus
https://www.planetary.org/planetary-report/tpr-1986-2
The Rings of Uranus from Voyager 2 | The Planetary Society
Japan: A New Factor in Space, by Steve Burgess; Encounter! Voyager 2 Explores the Uranian System, by Clark R. Chapman
rings of uranusvoyager 2planetarysociety