The so-called Candor Tetrahedron. (NASA/JPL-Caltech/UArizona) It would be tempting to assume there's nothing much of note ...

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 ...

NASA photos appear to show a pyramid-like structure the same size as Giza on Mars, prompting speculation about whether an ...

The excitement surrounding the Red Planet (Mars) has reached new levels with the emergence of a three-sided pyramid on the ...

All sorts of bizarre objects have been spotted on the Red Planet over the years, including what appears to be a helmet and ...

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

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