Hundreds Of Mysterious Spheres Discovered By Robot In Ancient Temple [VIDEO]

The discovery of hundreds of strange orbs in an ancient temple near Mexico City has researchers mystified. Archaeologists discovered the strange spheres using a robot to explore the Temple of the Feathered Serpent, also known as the Temple of Quetzalcoatl. The structure is a six-level pyramid decorated with snake-like creatures. It is considered one of the most important buildings in pre-Hispanic city of Teotihuacan.