Archaeologists have discovered a pyramid in southern Peru, built between 600 B.C. and 50 B.C. ago, would have aligned with two stone lines and the setting sun during the winter solstice. Here, a 3D model shows the event that happened at the Cerro del Gentil pyramid during the winter solstice. The two stone lines frame the pyramid with the sun setting directly behind it. This alignment may have had cosmological significance for the people who lived there.
An ancient astronomical alignment in southern Peru has been discovered by researchers between a pyramid, two stone lines and the setting sun during the winter solstice. During the solstice, hundreds of years ago, the three would have lined up to frame the pyramid in light.
The two stone lines, called geoglyphs, are located about 1.2 miles (2 kilometers) east-southeast from the pyramid. They run for about 1,640 feet (500 meters), and researchers say the lines were "positioned in such a way as to frame the pyramid as one descended down the valley from the highlands."
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