Scientists think one of Uranus' moons may once have had an ocean roughly 100 miles deep — about 40 times deeper than the ...

For researchers at the University of Idaho, spotting a moon 6 miles wide orbiting Uranus, a staggering 1.8 billion miles from Earth, may actually be easier than finding a white cat in a snowstorm.

What if our understanding of Uranus and Neptune's compositions have been wrong, specifically regarding their classifications ...

Roll out the cosmic welcome mat for our solar system’s newest resident: a never-before-seen moon orbiting Uranus. The Webb telescope’s observations of Uranus are giving scientists better insight into ...

Ariel, one of Uranus' icy moons, may once have concealed a vast ocean more than 100 miles (170 kilometers) deep beneath its ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

NASA’s telescopes have confirmed the discovery of a faint moon hiding in the planet’s glare. This finding expands our picture of the outer solar system and challenges what we know about planetary ...

A discovery by NASA reveals that Uranus has an additional small moon that was previously hidden to scientists. Discovered by a team led by the Southwest Research Institute using NASA's James Webb ...

Uranus hosts yet another moon, which looks like a tiny, faint smudge in images captured by the James Webb Space Telescope, researchers report in an Aug. 19 NASA release. The newfound object makes the ...