Tag Archives: dune field

Researchers pinpoint watery past on Mars

Researchers from Trinity College Dublin have discovered a patch of land in an ancient valley on Mars that appears to have held water in the not-too-distant past. In doing so, they have pinpointed a prime target to begin searching for past … Continue reading

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THEMIS: Dune field in Rabe Crater

THEMIS Image of the Day, December 6, 2016. Today’s VIS image shows a small part of the dune field on the floor of Rabe Crater. More THEMIS Images of the Day by geological topic.

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HiRISE: Dark dunes over light-toned mega-ripples

Dark dunes over light-toned mega-ripples. Beautiful Mars series.

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THEMIS: Proctor Crater dunes – false color

THEMIS Image of the Day, October 22, 2015. The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations … Continue reading

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THEMIS: Pettit Crater – false color

THEMIS Image of the Day, September 17, 2015. The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations … Continue reading

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THEMIS: Keeler Crater dunes – false color

THEMIS Image of the Day, August 14, 2015. The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations … Continue reading

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