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read the article 'COBALT/Langley'
03.17.2017 COBALT/Langley
read the article 'COBALT/JPL team'
03.17.2017 COBALT/JPL team
read the article 'Mono Lake'
01.26.2017 Mono Lake
Discolored Fracture Zones in Martian Sandstone
05.30.2017

Discolored Fracture Zones in Martian Sandstone

Pale zones called "halos" border bedrock fractures visible in this 2015 image from NASA's Curiosity Mars rover. Measurements overlaid on the image offer a sense of scale for the size of these fractures. The rover team determined that the halos are rich in silica, a clue to the duration of wet environmental conditions long ago. The location is on the lower slope of Mars' Mount Sharp.

Image Credit: NASA/JPL-Caltech

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