The group hiking towards Peñasco Blanco.
Supernova pictograph at Chaco Canyon. This is along the Peñasco Blanco trail. The 10-pointed "star" is thought to repesent the Crab Nebula supernova of 1054 AD. Calculations suggest that early on the morning of Juily 5, 1054, the supernova and crescent moon would have been positioned in the sky as depicted in the pictograph.
You can see rock art all along this wall.
