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

What else is hiding in the brightness of the outer planets? That was made more pressing by the James Webb Space Telescope’s Near-Infrared Camera catching a dim, six-mile-wide moon around Uranus a ...

Aug. 21 (UPI) -- SpaceX launched an experimental space plane for the U.S. Space Force from Florida late Thursday. A Falcon 9 ...

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

For weeks, Elena Adams has been leading her team at the Applied Physics Laboratory (APL) in Laurel, Maryland, through ...

NASA announced the discovery of a new small moon around Uranus on Tuesday, revealing a faint world designated S/2025 U1 that ...

A Saturn-sized planet circling a tiny red dwarf is rewriting what scientists thought was possible in planetary systems.

Nasa’s Webb telescope has found a new moon around Uranus. “No other planet has as many small inner moons as Uranus, and their ...

In a new study, researchers at Penn State and NASA’s Jet Propulsion Laboratory analyzed when and where human deep space ...

NEW YORK — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced ...