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 ...

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 ...

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

Designated S/2025 U1, the newly discovered moon is so small and faint that astronomers are wondering if Uranus might be ...

NASA’s James Webb Space Telescope has found a previously unknown moon orbiting Uranus.

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

Using NASA’s James Webb Space Telescope (JWST), scientists have discovered a tiny, previously unknown moon orbiting Uranus ...

Over millions of years, Uranus’s inner moons may have collided and spread out into rings. As the material in the rings diffused, they moved farther away from the planet. Eventually, that material can ...

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