Tag Archives: Uranius Tholus

THEMIS: Volcanic fissure in Labeatis Fossae

THEMIS Image of the Day, May 8, 2018. The feature that crosses this VIS image is a graben. Graben are formed by tectonic action, where a block of material moves downward between a pair of faults. The northern part of … Continue reading

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HiRISE: Streakers on Mars

Streakers on Mars. Beautiful Mars series.

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THEMIS: Uranius Tholus

THEMIS Image of the Day, August 7, 2014. Today’s VIS image crosses the summit of Uranius Tholus, as well as the western flank of Ceraunius Tholus. More THEMIS Images of the Day by geological topic.

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