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Mars may hide giant water-carved caves — and they could be prime targets in the search for past life
Researchers analyzing data from multiple Mars missions say they’ve found evidence of karstic caves — enormous underground voids carved when slightly acidic water dissolves rock — in the northern ...
If there is, or ever has been, life on Mars, the chances are it would exist in caves protected from the severe dust storms, extreme temperatures, and high radiation present on its surface. One place ...
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