When liquid water still existed on Mars, it carried dissolved minerals into rock cracks, NASA said. Once the liquid dried, it ...

NASA's Curiosity rover found coral-like rock on Mars, offering new clues about the planet's ancient water activity.

NASA’s Curiosity Mars rover recently discovered a strange Martian feature resembling a piece of Earthly ocean coral.

The Curiosity Mars rover photographed more rocks that are shaped like coral on the red planet's surface. Researchers said the ...

The National Aeronautics and Space Administration's Curiosity rover has made a striking discovery on Mars, capturing images ...

Currently, only robotic landers, rovers and a helicopter have visited the red planet, but the images regularly beamed back to ...

NASA’s Curiosity Rover has made a discovery that could change how we understand the history of Mars. While exploring the Gale ...

NASA's Curiosity Mars rover recently sent back black and white images of a rock on the Martian surface that looks remarkably ...

This is because these objects formed “billions of years ago when liquid water still existed on the Red Planet. Water carried ...

Written by Abigail Fraeman, Deputy Project Scientist at NASA’s Jet Propulsion Laboratory Earth planning date: Wednesday, Aug.

Mars also has clays. A fossilized clay formation could look like the “coral” with ease. Clay is, by definition, and in its ...

NASA’s Curiosity rover has been getting all the attention these last few days as it celebrates its 13th year on Mars, but its ...