Ancient Illegal Aliens?
Via The Express:
Announcing the discovery, the Mexican Institute of Anthropology and History (INAH) revealed they had found the densely decorated tunnel in the city of Ecatepec de Morelos within the central state of Mexico.
Several carvings out of rock were found inside, as well as chunks of statue thought to have unbounded archaeological value.
According to local media, researchers found 11 carved images on the wall of the tunnel, which measured 27.5ft long, as well as the remains of a wooden gate.
The images inside the tunnel have been linked to Tlaloc, one of several gods the polytheistic Aztecs worshipped.