Tag Archives: Kasei Valles

HiRISE: Cataracts in Kasei Valles

Obviously these are not the kind of cataracts that can develop in the lenses of your eyes, but large erosional scallops that form in river channels, like the Niagara Falls draining the Great Lakes of North America. Cataracts are large … Continue reading

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THEMIS: Mesa in Nilokeras Scopulus

THEMIS Image of the Day, June 16, 2017. Do you see what I see? Looks like a deep water fish is yelling at me! (THEMIS Art #127) More THEMIS Images of the Day by geological topic.

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HRSC: Remnants of a mega-flood

ESA’s Mars Express has captured images of one of the largest outflow channel networks on the Red Planet. The Kasei Valles channel system extends around 3000 km from its source region in Echus Chasma – which lies east of the … Continue reading

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THEMIS: Flood scours in Lobo Vallis

THEMIS Image of the Day, October 18, 2016. Today’s false color image shows part of Lobo Vallis, which is part of the larger Kasei Valles, a giant flood channel. The dark blue material is most likely basaltic sand. The THEMIS VIS … Continue reading

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HiRISE: Pits on Kasei Valles lava

Pits on Kasei Valles lava. Beautiful Mars series.

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THEMIS: Kasei Valles

THEMIS Image of the Day, August 8, 2016. This VIS image shows a portion of Kasei Valles. Kasei Valles is a large channel system that drained from the Tharsis volcanic highlands to the lower elevation Chryse Plainitia. At the top … Continue reading

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THEMIS: Nilokeras Fossa

THEMIS Image of the Day, May 27, 2016. Today’s VIS image shows parallel sets of depressions. These are tectonic graben formed when a block of material is down dropped between paired faults. Nilokeras Fossa is located on the margin of … Continue reading

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HiRISE: Possible lava flow passages in Kasei Valles

Possible narrow passages for lava flows through Kasei Valles. Beautiful Mars series.

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THEMIS: Impact-triggered landslide in Kasei Valles

THEMIS Image of the Day, April 8, 2016. This VIS image shows a small portion of Kasei Valles. The channel rim at the top of the image shows a complex series of processes. The crater was the source of the … Continue reading

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THEMIS: Nilus Chaos

THEMIS Image of the Day, March 2, 2016. This VIS image shows a portion of Nilus Chaos. Located north of Kasei Vallis, this chaos formed at the elevation boundary between Kasei Valles and the surrounding plains. More THEMIS Images of … Continue reading

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