Towering ice volcano discovered on dwarf planet Ceres

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NASA: A Towering Ice Volcano Exists On Ceres

A new study reveals some fascinating insights into an ice volcano on the dwarf planet Ceres.

The volcano Ahuna Mons is about 13,000 feet tall and 11 miles wide which is particularly impressive given that Ceres is "less than 600 miles wide."

As an Arizona State University news release reports, the mountain is considered to be the result of cryovolcanism where the "volcanic dome [was] built from repeated eruptions of freezing salty water."

The mountain is also estimated to be relatively young.

David Williams, one of the paper's authors, explains that it only has "a few craters on its surface, which points to an age of just couple hundred million years at most."

As the release states, "the implications of Ahuna Mons being volcanic in origin are enormous."

While the dwarf planet's surface temperatures are considerably below freezing on average, "its interior has kept warm enough for liquid water or brines to exist for a relatively long period [which]...has allowed volcanic activity..."

Researchers plan to continue studying the area "to better understand the interior structure of Ceres."

See photos of Ceres:

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This image, made using images taken by NASA's Dawn spacecraft, shows Occator crater on Ceres, home to a collection of intriguing bright spots. (Photo via NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)
NASA's Dawn spacecraft spotted this tall, conical mountain on Ceres from a distance of 915 miles (1,470 kilometers). The mountain, located in the southern hemisphere, stands 4 miles (6 kilometers) high. Its perimeter is sharply defined, with almost no accumulated debris at the base of the brightly streaked slope.
Credits: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
The intriguing brightest spots on Ceres lie in a crater named Occator, which is about 60 miles (90 kilometers) across and 2 miles (4 kilometers) deep.
Credits: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA/LPI
NASA's Dawn spacecraft took this image that shows a mountain ridge, near lower left, that lies in the center of Urvara crater on Ceres.
Credits: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

NASA's Dawn Spacecraft took this image of Gaue crater, the large crater on the bottom, on Ceres. Gaue is a Germanic goddess to whom offerings are made in harvesting rye.

(Photo via NASA)

This Feb. 19, 2015 image shows the swarf planet Ceres provided by NASA, taken by the agency's Dawn spacecraft from a distance of nearly 29,000 miles (46,000 kilometers). It shows that the brightest spot on Ceres has a dimmer companion, which apparently lies in the same basin, seen at center of the image. Dawn is preparing to rendezvous with the largest object in the asteroid belt located between Mars and Jupiter, scheduled to go into orbit Friday, March 7 after a three-year journey. Dawn is about 590 miles (950 kilometers) in diameter. (AP Photo/NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)
This March 1, 2015 photo provided by NASA shows Ceres is seen from NASA's Dawn spacecraft just a few days before the mission achieved orbit around the previously unexplored dwarf planet to begin a 16-month exploration. The image was taken at a distance of about 30,000 miles. (AP Photo/NASA)
Robert Mase, right, project manager for the Dawn mission at Nasa's Jet Propulsion Laboratory, speaks at news conference, with Carol Raymond, deputy project scientist at JPL, left, at JPL in Pasadena on Monday, March 2, 2015. NASA's Dawn spacecraft is scheduled to slip into orbit around the dwarf planet Ceres on Friday, the last stop in a nearly eight-year journey. (AP Photo/Nick Ut)
Robert Mase, project manager for the Dawn mission at Nasa's Jet Propulsion Laboratory, speaks at news conference at JPL in Pasadena on Monday, March 2, 2015. NASA's Dawn spacecraft is scheduled to slip into orbit around the dwarf planet Ceres on Friday, the last stop in a nearly eight-year journey. (AP Photo/Nick Ut)
This morning, our @NASA_Dawn mission arrives at the dwarf planet #Ceres: http://t.co/49tIUjqOj2 http://t.co/bFHlRte7Nj
Dawn robotic spacecraft next to Ceres and Vesta, members of the asteroid belt, to study them in space. - Elements of this image furnished by NASA
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