Curiosity rover spots 'Coral reef' rock on Mars. (Image: X/@MAstronomers)
Science
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Moneycontrol29-01-2026, 13:08

Curiosity Rover Finds "Coral-Shaped Rock" on Mars, Hints at Ancient Water Mystery

  • NASA's Curiosity rover discovered a tiny, coral-shaped rock on Mars, measuring only a few centimeters across.
  • The intricate shape, reminiscent of Earth's ocean life, is not evidence of Martian life but suggests past physical processes involving liquid water.
  • Scientists believe the rock's formation over billions of years involved wind, water, and chemical processes, offering clues about Mars' ancient environment.
  • Such geological formations help researchers understand surface processes, guide future missions, and inspire public interest in Mars exploration.
  • Despite its resemblance to coral, scientists emphasize it points to past water activity, not current life or oceans on Mars.

Why It Matters: Curiosity's discovery of a coral-shaped rock on Mars provides new insights into the planet's ancient water history.

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