A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

Perseverance just stumbled upon one of Mars’ weirdest rocks yet—a formation covered in dark, spherical shapes with mysterious ...

The key A1-basalt — sedimentary rock contact may be offset at depth and can be targeted where this contact intersects the projected vein system. Significant potential for resource expansion ...

It may look like just another random boulder, but this old Spanish rock bears engraved lines that could be an astounding 200,000 years old, according to government officials. The age of the lines ...

It may look like just another random boulder, but this old Spanish rock bears engraved lines that could be an astounding 200,000 years old, according to government officials. The age of the lines and ...