A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

A bizarre square object has been spotted on the surface of Mars, and now SpaceX CEO Elon Musk wants to take action to ...

Among the weirder photos are ones purporting to show an "alien boot," a flying UFO, a mysterious doorway, metallic wreckage, ...

A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

A square structure located on the surface of Mars by the NASA is leaving space enthusiasts completely shocked. O post Square ...