Alien bunker?
Found etched onto the desert floor near Mesa Huerfanita, New Mexico, are two large diamonds surrounded by a pair of overlapping circles. Author John Sweeney claimed that the site marks a hidden bunker belonging to the Church of Scientology. According to their website, scientology "is a religion that offers a precise path leading to a complete and certain understanding of one's true spiritual nature and one’s relationship to self, family, groups, Mankind, all life forms, the material universe, the spiritual universe and the Supreme Being," according to the organization's website. And such symbols on the desert floor are reportedly there to help guide these scientologists who return to Earth after fleeing a planetary "Armageddon," writes the Daily Mail. Of course, the symbols will likely remain a mystery.