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Curiosity rover finds more coral-shaped rocks on Martian surface
The Curiosity Mars rover photographed more rocks that are shaped like coral on the red planet's surface. Researchers said the rocks were evidence that at one point water was on Mars. The Curiosity rover has been on the red planet for over 13 years.
NASA finds coral-shaped rock on Mars that could be billions of years old
When liquid water still existed on Mars, it carried dissolved minerals into rock cracks, NASA said. Once the liquid dried, it left the hardened minerals behind. The "unique shapes" left today were shaped by sandblasting over billions of years, NASA said.
Thirteen years ago, the Curiosity rover landed on Mars, inside Gale crater in particular. It was originally sent to the red ...
NASA’s Curiosity rover has been getting all the attention these last few days as it celebrates its 13th year on Mars, but its ...
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