The newfound satellite, only about six miles wide, becomes Uranus’ 29th known moon and orbits near the planet’s inner rings.

The provisionally named S/2025 U1 is so small it had gone unnoticed by probes and telescopes for the past 40 years.

Astronomers using the James Webb Space Telescope have found an unknown moon orbiting Uranus, bringing the planet’s total to ...

If plans are in flux, don’t fret — the sun will square Uranus retrograde on Aug. 24, and this Mutable synergy is nothing ...

“No other planet has as many small inner moons as Uranus, and their complex inter-relationships with the rings hint at a ...

In the space close to the icy planet, outside its ephemeral rings, JWST snapped a tiny object that no one had ever seen ...

Roll out the cosmic welcome mat for our solar system’s newest resident: a never-before-seen moon orbiting Uranus. The Webb ...

Uranus' new moon, S/2025 U1, was discovered in February 2025 and is approximately 6 miles in diameter, orbiting Uranus at a ...

The James Webb Space Telescope has discovered a new moon that is small and dim in orbit around Uranus. The discovery brings ...

The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. NASA announced the discovery on Tuesday. The moon ...

NASA scientists at the Southwest Research Institute discovered a 29th moon orbiting Uranus while using infrared detection ...

A team led by scientists at the Southwest Research Institute (SwRI) in Colorado made 10 different 40-minute exposures of ...