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Amazing Space Photos

20 of 82

Saturn Moon Ice

This image provided by NASA shows a radar mapping image made by the Cassini spacecraft of a flyover area on Saturn's giant moon Titan showing an ice volcano. There's been ongoing debate about whether volcanoes exist on ice-rich moons in the outer solar system. Such a volcano may spew ice and hydrocarbons instead of lava.

(AP Photo/NASA)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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