Archaeologists have a made an intriguing and puzzling discovery.

Hundreds of strange metallic mysterious glowing spheres have been unearthed beneath an ancient temple. The purpose of these spheres remains an unsolved mystery for the moment. It looks almost like a wonderful underground planetarium.

The spheres were found beneath Mexico’s Temple of the Feathered Serpent by by a robot named Tláloc II-TC, which was deployed by archaeologists exploring a tunnel and series of chambers beneath the ancient ruins.

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