Cryovolcanic flows on Ceres

Post contributed by Dr. Katrin Krohn, German Aerospace Center, Institute of Planetary Research

The dwarf planet Ceres is a weakly differentiated body with a shell dominated by an ice-rock mixture and ammoniated phyllosilicates, which has a variety of flow features visible on its surface. Flow features are common features on planetary surfaces and they indicate the emplacement of viscous material. Many of the observed flows on Ceres originate from distinct sources within crater interiors and on crater flanks.

Haulani_IAG

Image 1: LAMO FC mosaic of Haulani crater. A: Well-defined smooth lobes (LAMO FC21A0049392_16002071420F1F.IMG). B: Multiple flow stages on western crater flank (FC21A0046469_15350155540F1C.IMG).

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