Mars' Molten Heart is Long Gone, but Some Magma Chambers May Persist
· universetoday.com · popularity 27/100 · 0 similar stories today

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Summary
Mars may be more volcanically active than we thought, according to new research. The Trace Gas Orbiter detected HCl, a chemical associated with magma, at a time of year that's difficult except by volcanic origins. The new research also identified new surface fissures on Mars that could be the source of the chemical.
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