World’s oldest calendar discovered: This is what it looks like

Archaeologists at Göbekli Tepe, an ancient site in Turkey, have discovered the world’s oldest calendar, dating back nearly 13,000 years. Carvings on stone pillars reveal a sophisticated solar-lunar calendar, possibly created to track time and celestial events, including a comet strike around 10,850 BCE. This discovery challenges previous beliefs about early human technological development, showcasing advanced astronomy long before written language. Göbekli Tepe’s calendar is a significant find in human history.