If you were able to land on Uranus, which you can’t because it is made of gas, you would be greeted with something that ...

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

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

Researchers discovered a new 'tiny' moon using NASA’s James Webb Space Telescope, the largest, most powerful telescope ever launched into space.

A full-sized wide shot of Uranus captured by the James Webb Space Telescope on Feb. 6, 2023 also shows six of the planet's known 27 moons. (Image credit: NASA, ESA, CSA, STScI, J. DePasquale (STScI)) ...