“Cosmic Fire” –1st Evidence of a Comet Destroying Prehistoric Human Settlement

  “Our new discoveries represent much more powerful evidence for very high temperatures that could only be associated with a cosmic impact. To help with perspective, such high temperatures would completely melt an automobile in less than a minute,” said James Kennett, a UC Santa Barbara emeritus professor of geology, who with his colleagues first … Continue reading “Cosmic Fire” –1st Evidence of a Comet Destroying Prehistoric Human Settlement