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 ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on ...

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens living on the planet. All sorts of bizarre objects have been spotted ...

Three-sided pyramid-like structure spotted on the surface of planet Mars ...

A new pyramid has appeared in the Egyptian desert. But instead of blocks of limestone, the structure is made entirely out of waste plastic. The installation, conceived by Australian zero-waste startup ...