Chiron is a 200 km oddity orbiting between Saturn & Uranus. Its rings may have formed from an impact, a broken satellite, or eruptions from Chiron itself.
Here's a more accessible story about the young, fast-changing rings around Chiron:
https://www.thebrighterside.news/post/astronomers-discover-an-evolving-ring-system-forming-around-chiron/ #astronomy #astrodon #science