Tag Archives: Ariadnes Colles

ExoMars: Measures radiation risk for Mars astronauts, watches dust storm subside

Astronauts on a mission to Mars would be exposed to at least 60% of the total radiation dose limit recommended for their career during the journey itself to and from the Red Planet, according to data from the ESA-Roscosmos ExoMars … Continue reading

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HiRISE: Colorful layers in Ariadnes Colles

This image shows bedrock layers of diverse colors and composition. [More at link]

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HiRISE: Gullies in Ariadnes Colles

Gullies in Ariadnes Colles. Beautiful Mars series.

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THEMIS: Hills of Ariadnes Colles

THEMIS Image of the Day, February 28, 2017. This VIS image shows part of Ariadnes Colles. The term colles means hills. The hills in this image are much brighter than the surroundings, possibly due to erosion or removal of the … Continue reading

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Karun Valles & its braided alluvial fan

Planetary Geomorphology Image of the Month, September 29, 2016: Solmaz Adeli (DLR, Institute of Planetary Research, Berlin). The Amazonian period on Mars, meaning roughly the last 3 Ga, is globally believed to have been cold and hyperarid [e.g., Marchant and … Continue reading

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