Ancient ‘observatory’ may hold secret to ‘comet collision’ & sudden climate change

Published time: 21 Apr, 2017 21:48 Stone carvings from an ancient mountain “observatory” in Turkey may confirm the date of a devastating comet which is thought to have smashed into earth nearly 13,000 years ago, archaeologists believe. Researchers from the University of Edinburgh studying etchings of animals at the Gobekli Tepe stone structure in southern […]