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Source- This post on lunisolar calendar has been created based on the article “Ancient calendar, possibly world’s oldest, found: Could it document a long-ago disaster?” published in “Times of India” on 13 August 2024.
Why in News?
Recently, scientists have discovered what is believed to be the earliest known lunisolar calendar.
About the lunisolar calendar
1. Site of the discovery: The calendar has been discovered at Göbekli Tepe. It is an ancient site in southern Turkey. The site is known for its temple-like enclosures, and this discovery adds to its significance as one of the most important archaeological sites in the world.
2. Significance of the Calendar: The calendar documents a significant astronomical event, a comet impact that occurred around 13,000 years ago. This event is believed to have had a profound effect on Earth, possibly triggering a 1,200-year ice age and leading to the extinction of many large animals.
3. Carvings on the Pillars: The pillars at Göbekli Tepe contain detailed carvings, including V-shaped markings. Scientists suggests that these carvings record the date and story of the comet fragments that struck Earth around 10,850 BC. The V-shaped symbols are thought to represent days in a lunisolar calendar.
4. Cultural and Historical Impact: The carvings suggest that ancient people were capable of observing and recording the movements of the sun, moon, and constellations, marking seasonal changes and significant events.
UPSC Syllabus: Science and technology
