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Recent Volcanism in Valles Marineris | NASA Image | Cosmos Observatory | Cosmos Observatory

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Recent Volcanism in Valles Marineris

Recent Volcanism in Valles Marineris

This image from NASA Mars Reconnaissance Orbiter shows cones with summit pits that are very similar to cinder cones on Earth. They are also very well-preserved, peppered by only small impact craters, so they must be geologically young.

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