The massive pre-Columbian site of Teotihuacan just outside of Mexico City still has many mysteries. Reaching its height around 200 AD after the completion of two enormous pyramids, archaeologists still know very little about who built this place or why. As mysterious as the pyramids is the fact that they were constructed over enormous underground tunnels. Adding to this mystery is the recent discovery of hundreds of golden spheres lying about the floor of one of these tunnels. Read the story below to learn more:
Hundreds of mysterious spheres lie beneath the Temple of the Feathered Serpent, an ancient six-level step pyramid just 30 miles from Mexico City.
The enigmatic spheres were found during an archaeological dig using a camera-equipped robot at one of the most important buildings in the pre-Hispanic city of Teotihuacan.
“They look like yellow spheres, but we do not know their meaning. It’s an unprecedented discovery,” said Jorge Zavala, an archaeologist at Mexico’s National Anthropology and History Institute.
The Mesoamerican ruins of Teotihuacan, a World Heritage Site, represent one of the largest urban centers of the ancient world. Thought to have been established around 100 B.C., the pyramid-filled city had more than 100,000 inhabitants at its peak, but was abandoned for mysterious reasons around 700 A.D. — long before the Aztecs arrived in the 1300s.
The excavation at the temple focused on a 330-foot-long tunnel which runs under the structure. The conduit was discovered in 2003 when heavy rain uncovered a hole a few feet from the pyramid.
Exploring the tunnel, which was deliberately filled with debris and ruins by the Teotihuacan people, required several years of preliminary work and planning.
Read the full article here: http://news.discovery.com/history/archaeology/mysterious-spheres-emerge-from-ancient-temple-130429.htm