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JWST Spots Tiny New Moon Just Outside Uranus's Rings, Bringing Total to 29

JWST has spotted the 29th moon of Uranus, finding an object that’s probably the size of a small city 2.7 billion kilometers ...
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Hidden Moon Revealed: How James Webb Space Telescope Found Uranus’ Elusive S/2025 U1

Astronomers using the James Webb Space Telescope (JWST) have discovered a tiny new moon orbiting Uranus, named S/2025 U1. Measuring just 6 miles (10 kilometers) wide, this faint moon escaped detection ...