Tehuacán Valley of Puebla - Arkeonews

11 October 2025 The Future is the Product of the Past

Map showing the Scorpion Mound in Mexico’s Tehuacán Valley, with the probable solar paths during the summer and winter solstices indicated. The alignment suggests the mound functioned as a seasonal observatory. Credit: J. Neely et al., Ancient Mesoamerica (2025)

Ancient 200-Foot Scorpion-Shaped Mound in Mexico May Have Been a Solstice Observatory

11 October 2025

Archaeologists in Mexico have uncovered a mysterious 200-foot-long earthen mound carved in the shape of a scorpion — a remarkable...