NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

Astronomers believe the image captured by the rover is of a float rock, which means it came from some other part of Mars.

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...

But first thing's first, weird spheres on Mars aren't a brand new phenomenon. In fact, NASA first stumbled across them 21 ...

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

Last week, the Perseverance Science Team were astonished by a strange rock comprised of hundreds of millimeter-sized spheres… ...

By Dean Murray Scientists say they have made a "shocking" discovery on Mars. NASA's Perseverance Science Team was "astonished ...

In 2004, the Mars Exploration Rover Opportunity spotted similar strange spheres, so-called "Martian Blueberries", and since ...

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...

Scientists analyzing pulverized rock onboard NASA's Curiosity rover have found the largest organic compounds on the red ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...