A 3200-year-old sanctuary once described as the Sistine Chapel of Hittite religious art could have acted as a calendar that was centuries ahead of its time
Source:
https://www.newscientist.com/article/mg24232353-600-yazilikaya-a-3000-year-old-hittite-mystery-may-finally-be-solved/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home