Ariel, Uranus’s fourth largest moon, is thought to be made of equal parts rock and ice. A new computer model developed at the University of Texas Institute for Geophysics could be used to detect ...

To find answers, Cartwright emphasized the need for further exploration and the importance of a dedicated Uranus mission. "We need an orbiter that can make close passes of Ariel, map its medial ...

The surface of Uranus's moon Ariel ... on Ariel's surface, it's still unclear whether they're associated with the grooves because Voyager 2 didn't have instruments that could map the distribution ...