ScienceRings around a tiny body have changed over the past decade
Using the James Webb Space Telescope, astronomers observed Chariklo pass in front of a background star and found that one of its rings had become denser while the other had nearly disappeared. The researchers do not yet know what caused the change.
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Ars Technica★★☆☆☆2026-09-19 10:00Original
Rings around a tiny body have changed over the past decade
Science