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VIDEO

Cold Case: Possible Ice Volcano on Titan

Cold Case: Possible Ice Volcano on Titan

Astrogeologist explains some extraterrestrial volcanoes.

Grades

5 - 12+

Subjects

Earth Science, Astronomy, Geology

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NASA scientist Dr. Rosaly Lopes says that , a of , may have .

Lopes has studied volcanoes on Earth, which spew hot, rock known as . Cryovolcanoes erupt with different materials. “These satellites have ,” she says. “And under the ice crusts, there is a layer of water, or perhaps water with something else like , and if that liquid can come to the surface, that is what we call cryovolcanism. It just means cold volcanism.”

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Filmmaker
NASA
Producer
National Geographic Society
other
Last Updated

April 29, 2024

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