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Chaco Canyon Possible Nebula Supernova, 1054 AD
Chaco Canyon possible record of the Crab Nebula Supernova, seen worldwide 1054 AD.
Chaco Canyon National ParkCrab Nebula SupernovaPictographSwallows nests
Chaco Canyon Possible Nebula Supernova, 1054 AD
Chaco Canyon possible record of the Crab Nebula Supernova, seen worldwide 1054 AD.
Chaco Canyon National ParkCrab Nebula SupernovaPictographSwallows nests
