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YOU WONT BELIEVE: Ariel - You Need To See This

A hidden ocean may have once existed on Uranus' moon Ariel

Scientists believe a moon of Uranus may have once had a subsurface ocean.

Space · Oct 1, 2025

'Uranus is weird.' Big moons of tilted ice giant hide a magnetic mystery, Hubble telescope reveals

Scientists find surprising evidence that space dust is shaping the surfaces of Uranus' largest moons.

Space · Jun 11, 2025

Some of Uranus' moons might be able to support life. Here's what a mission might reveal

Some of Uranus' moons show signs of having subsurface liquid oceans where life might be possible. A mission to the Uranian moon system could help planetary scientists learn more about the habitability of these worlds.

Space · Oct 1, 2024

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A moon of Uranus could have a hidden ocean, James Webb Space Telescope finds

Astronomers have found that Ariel, a moon of Uranus, has some of the most carbon dioxide-rich deposits in the solar system, hinting at a buried water ocean.

Space · Jul 26, 2024

Unwrapping Uranus and its icy secrets: What NASA would learn from a mission to a wild world

Uranus, the seventh planet from the Sun, orbits in the outer solar system, about two billion miles (3.2 billion kilometers) from Earth. It is an enormous world – quadruple the diameter of Earth, with 15 times the mass and 63 times the volume.

The Conversation · Nov 28, 2023

4 of Uranus' biggest moons have secret, underground oceans, new study suggests

A reanalysis of Voyager data suggests that four of Uranus moons may have oceans tucked between their cores and icy crusts.

LiveScience · May 8, 2023

Uranus' 4 biggest moons may have buried oceans of salty water

The four biggest moons of Uranus — Titania, Oberon, Ariel and Umbriel — may harbor salty oceans beneath their frozen surfaces, a new study suggests.

Space · May 5, 2023

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Two moons of Uranus may have active subsurface oceans

The Uranus moons Ariel and Miranda may have active oceans blasting plumes of particles into space, a new look at data collected by NASA's Voyager 2 spacecraft suggests.

Space · Mar 20, 2023

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