Space image processing and anomalies specialist Keith Laney wasn’t looking for anything extraordinary. In 2001, while ...

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more ...

Scientists have long thought there are a series of pyramid-like structures on Mars, with recent images showing one that could ...

New clues found underneath Jezero Crater.

NASA’s InSight mission was designed to study what lies beneath the surface of Mars, and it led to several first-time ...

The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.

A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...

A three-sided formation spotted in Nasa imagery is drawing comparisons to the Great Pyramid of Giza. Researchers say the real culprit is rather more mundane ...

A strange pyramid-shaped formation on Mars has fueled speculation that an advanced, Earth-like civilization may have once ...