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Uranus's Outer Rings May Be Far More Different Than Astronomers Expected
Key Takeaways
- Researchers combined Keck, Hubble and JWST data spanning nearly two decades.
- The mu ring appears icy and blue, while the nu ring appears dusty and red.
- Brightness changes in the nu ring may point to a past collision event.
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DT Editorial Team··via newscientist.com

