For years, the simplest explanation for Martian caves was lava. Mars has enormous volcanic provinces...
Scientists assumed every cave on Mars formed from ancient lava, but a team from Shenzhen University has now found eight that water carved through soluble rock — a process never before confirmed on the Red Planet
For years, the simplest explanation for Martian caves was lava. Mars has enormous volcanic provinces, long lava flows and many pit-like openings that look...
Author: Space Daily
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