Tag Archives: hydrothermal systems

HiRISE: This is not the hydrothermal deposit you’re looking for

A hotspot for exploration on Mars centers on areas that were once, or are currently, next to a significant source of heat such as volcanoes. Martian volcanoes have not been active for the last couple million years, but beneath the … Continue reading

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Ancient sea-floor hydrothermal deposits in Eridania

The discovery of evidence for ancient sea-floor hydrothermal deposits on Mars identifies an area on the planet that may offer clues about the origin of life on Earth. A recent international report [published in Nature Communications by a team led … Continue reading

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Zinc and germanium levels at Gale Crater boost evidence for habitable environment

New data gathered by the Mars Curiosity rover indicates a potential history of hydrothermal activity at Gale Crater on the red planet, broadening the variety of habitable conditions once present there, scientists report in a new study. Researchers found concentrations … Continue reading

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Looking for Mars life — in Chile

Two geoscientists at Arizona State University have made a discovery among hot springs in Chile that may spur scientists to revisit a location on Mars explored several years ago by NASA’s Spirit rover. The discovery involves fingerlike structures that form … Continue reading

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When Gale was young

With Mars rover Curiosity safely down on Mars, scientists are set to explore the geology and history of Gale Crater, searching for evidence of habitable environments, ancient or modern. Gale Crater has attracted much study since it became a candidate … Continue reading

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