sun pyramid (IMAGE) University of California - Riverside Caption A lidar and satellite image of the Sun Pyramid at Teotihuacan. The satellite portion is on the left half of the image and the lidar portion, which shows buried walls and other archaeological features, is on the right. Credit Nawa Sugiyama Usage Restrictions With credit to: Nawa Sugiyama License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.