The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

NASA’s Perseverance rover had been on Mars for almost a thousand days when it spotted the odd-looking boulder on March 11.

The Opportunity Rover spotted ‘Martian Blueberries’ near the equator in 2004, which were identified as small and marble-like ...

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

The Perseverance rover has discovered an extraordinary rock on Mars, featuring a surprising structure that remains a mystery ...

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

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

or by the condensation of rock vaporized by a meteorite impact. Mars was once dotted with thousands of huge volcanoes which saw 'super eruptions', according to NASA. The eruptions shot water ...

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...

Once again, Mars has presented us with an example of something it seems to have in abundance: extremely peculiar and baffling ...

NASA's Perseverance rover has discovered a bizarrely textured rock covered in hundreds of egg-like spheres on Mars, ...

NASA’s Curiosity Mars rover has detected the largest organic (carbon-containing) molecules ever found on the red planet. The ...