Could this bizarre object, described as a giant ancient pyramid and found at the bottom of the sea, be a clue to the site of the mythological City of Atlantis? The structure, estimated as being between 3.5 and 11 miles across, was spotted on Google Earth in the Pacific Ocean just west of Mexico.

A video about the discovery uploaded to YouTube has drawn vast speculation about what it could be, including an ancient sunken city, a bizarre UFO, or even an alien base. The “discovery” was made by Argentinian Marcelo Igazusta. READ MORE