An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...

On a clear night, the sky may seem peaceful and empty. Yet beyond the stars visible to our eyes lies a universe so vast that it is difficult to imagine. Our gal ...

The NASA Opportunity Rover has once again sparked fascination after one of its older images resurfaced online, reigniting speculation about unusual objects scattered across the surface of Mars. While ...

A rather outlandish claim that an alien gun was spotted in a photo taken on Mars 12 years ago has drawn attention.

NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...

"If Mars could develop this kind of complex crust without plate tectonics, then maybe the conditions needed for habitability ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Today's Mars rovers typically drive at about 500 to 1,000 feet per hour — roughly the length of one to three football fields ...

There are "vast hidden magma systems" inside of Mars, scientists say – and it could have major implications for the search ...

After more than five years of roaming the desolate and dusty landscapes of the Martian surface, NASA’s Perseverance rover has ...