The Great Temple of the Aztecs in Mexico City The Templo Mayor, or "great temple," was the religious hub of the Mexica people (better known as Aztecs). The temple was located within a “sacred precinct,” in an unclosed area surrounding the temple. The temple was discovered and began to be unearthed about three decades ago, after electric company workers accidentally found, in 1978, a big carved monolith beneath the street level. The monolith was determined by archeologists to be a representation of Coyolxauqui, the Mexica’s moon goddess. This surprising discovery triggered the excavation of full city block to which led to the amazing discovery of the Templo Mayor. The discoveries turned the area into an ongoing archaeological site where a museum was later built. Most recently, another monolith was found in a lot adjacent to the temple. The monolith discovered in October 2006 is now in display in the museum and it was determined to be a representation of Tlaltecuhtli, the Earth goddess in Aztec religion. By Eduardo Barraza. Related Article