Researchers armed with the Hubble Space Telescope have revealed that some of Uranus' largest moons have one side brighter ...

An unsuspecting moon lurking in our solar system has a secret ocean of water that might even ... Uranus' large moons—after Titania, Oberon, Umbriel and Ariel—at about 290 miles in diameter ...

If the moons had benefited from long-term heating, then they could have maintained a thick ocean.' The four biggest ... while those of Ariel and Umbriel may be 19 miles (30 km) deep.

These "ocean worlds," such as the Jovian moon Europa ... Rogez reanalyzed data on five of Uranus' largest moons — Ariel, Umbriel, Titania, Oberon and Miranda — collected by NASA's Voyager ...

“To find evidence of an ocean inside a small object like Miranda ... research from last year that probed Uranus moons Ariel, Umbriel, Titania, and Oberon for evidence of similar deep, water ...

Miranda, the smallest and innermost of Uranus' five moons, once hosted a massive subterranean ocean under its ice shell in the last 500 million years, according to a study published in the ...

With the discovery, Ganymede joins Enceladus and Europa as another moon in the solar system with a confirmed subterranean ocean. “The solar system is now looking like a pretty soggy place ...

Now, in “The Underworld,” she dives into the subterranean ocean world — the waters below 600 feet deep — traversing the planet to talk with marine biologists, geologists, and ...