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

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

Uranus has 28 known moons in its orbit, but thanks to the James Webb Space Telescope, scientists believe they just uncovered ...

The discovery expands Uranus’s known family of satellites to 29, with the tiny moon measuring just 6 miles across.

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

Uranus' 29th moon was hidden inside the planet's dark inner rings, new observations from the James Webb Space Telescope ...

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

Over millions of years, Uranus’s inner moons may have collided and spread out into rings. As the material in the rings ...

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 ...

Scientists have spotted a new moon orbiting Uranus that is so tiny it can be circumnavigated in just a few hours.