A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...

showed spider-like formations on the Martian surface, but according to experts, the patterns are simply unique geological features rather than any type of arachnid. Mars, the fourth planet from ...

Much like dunes on Earth, Martian dunes migrate as the wind blows away grains of sand from one side of a dune and builds upon another. However, in contrast to our planet's constantly changing ...

These formations were spotted near the Inca City region by the Mars Express spacecraft. Despite their spider-like appearance, these features are actually small, dark-coloured formations.

In past instances, formations like the famous "Face on Mars" were later determined to be natural hills and rock formations that appeared artificial due to the angle of sunlight and resolution of e ...

Opinions expressed by Forbes Contributors are their own. Amanda Kooser covers the quirky side of science and space. A quirky science story emerged from the ocean depths in 2022 and it’s now ...

Now, an investigation of ancient lava formations by NASA’s Mars ... is a lot going on inside the crust of Mars – processes that are very Earth-like,” he said. “This is rather unexpected ...

NASA's Curiosity rover embarks on a mission to study massive "spiderweb" rock formations on Mars ... sulfur crystals and wave-like rock patterns, hinting at Mars’ dynamic geological history.