Did comet’s fiery destruction lead to downfall of ancient #Hopewell? Researchers at the University of Cincinnati find evidence of cosmic cataclysm 1,500 years ago at 11 ancient sites. #archaeology #anthropology https://t.co/Y4wOO2IM8v pic.twitter.com/Cb7M304x4j

— Popular Archaeology (@populararch) February 1, 2022