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

Astronomers are living in a golden age of bigger and better telescopes. But even our most advanced technology pales in comparison to the power of nature's own "cosmic magnifying glasses"—strong ...

New JWST observations of the Phoenix Cluster of galaxies support a theory about star formation that other clusters challenge.

Astronomers have detected a previously unknown moon circling Uranus, marking a notable addition to our understanding of the ...

The James Webb Space Telescope has just made a remarkable discovery: a brand-new moon orbiting Uranus. This tiny object, only ...

NASA's James Webb Space Telescope has spotted a tiny moon orbiting Uranus, expanding the number of the planet's known ...

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 ...

The discovery raises Uranus’ total moon count to 29. This is the 14th small inner moon found within the planet’s complex system.

The moon - which is yet to be named - was discovered using the James Webb Space Telescope, and is believed to be around six ...

There’s probably a lot more of them and we just need to keep looking,” planetary scientist Matthew Tiscareno said.

James Murphy, AI engineering lead at Irish space technology company Réaltra Space Systems, is addressing this by teaching ...