🔬 Science 9h ago · Paul Scott Anderson

Active volcanoes on Mars? Noxious gas discovery says — maybe

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Active volcanoes on Mars? Noxious gas discovery says — maybe
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View larger. | Color-coded topographic map of the Alba Mons volcano (center) and surrounding region. Many cracks in the surface are visible around the volcano. The European Space Agency’s Trace Gas Orbiter (TGO) detected the gas hydrogen chloride coming from some of the cracks. Are they evidence of active volcanoes on Mars? Image via NASA/ JPL-Caltech/ Arizona State University/ Wikimedia Commons.




Are there still active volcanoes on Mars? The planet’s volcanoes are no longer erupt

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