NASA’s James Webb Space Telescope has revealed a previously unknown moon orbiting Uranus, bringing the planet’s total to 29. The discovery, announced by a team led by the Southwest Research Institute ...

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

For decades, scientists puzzled over why Uranus seemed colder than expected. Now, an international research team led by the ...

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