New Hubble observations reveal unexpected darkening on Uranus’ moons, challenging long-held assumptions about its ...

The moons that orbit Uranus are already known to have unusual characteristics: some are heavily cratered, others have ...

Scientists using NASA's Hubble Space Telescope went looking for evidence of one phenomenon and found quite another.

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

Quite how the surface of Umbriel became so dark is a mystery. Another mystery surrounding this dark moon takes the form of a bright ring about 90 miles (140 km) in diameter on its surface.

Uranus’ moon could be home to aliens — scientists reveal ‘bizarre ... Umbriel, Titania, and Oberon ... It was found that Miranda probably did contain an ocean below its icy surface around ...

This study builds off a 2021 concept study led by Dr. Steinbrügge that discussed using passive radar sounding to study Jupiter's volcanic moon, Io, which is the most volcanically active planetary ...

The moon’s surface seems to be a mix of methane and water ices, much like Pluto, and there's the outside chance of an internal ocean, ... Titania, Oberon, and Umbriel. NASA/JPL.

Instead, they found no evidence for darkening on the moons’ trailing sides, and clear evidence for darkening of the leading sides of the outer moons. This surprised the team and indicates that Uranus’ ...