### Unlocking the Cosmic Code of Göbekli Tepe: A New Dawn for the Younger Dryas Impact Hypothesis

In his latest paper, Martin B. Sweatman delves into the mysteries of Göbekli Tepe and Karahan Tepe, offering fresh insights into how these ancient sites might have functioned as early observatories documenting cosmic events that shaped human history. Remarkably, these sites, which date back thousands of years before other known megalithic structures, suggest a surprisingly advanced level of astronomical knowledge at the dawn of civilization.

#### Key Points from the Paper

1. **Göbekli Tepe: The Earliest Astronomical Calendar?** Sweatman’s research suggests that Göbekli Tepe, dating back to around 9,500 BCE, features symbols that could represent a lunisolar calendar system—the oldest known of its kind. These carvings may not just be artistic but serve as records of celestial phenomena, pushing back our understanding of when complex astronomical observations began.

2. **Karahan Tepe: Echoing the Celestial Mastery** The study finds symbolic and structural similarities between Göbekli Tepe and Karahan Tepe, both featuring 11-pillared constructions. This implies a shared astronomical purpose, possibly linked to star maps and cosmic cycles, during a period when most of the world was still in the Stone Age.

3. **Decoding the Celestial Symbols** Sweatman interprets Göbekli Tepe’s V-symbols on Pillar 43 in Enclosure D as representing constellations and the lunar cycle. This points to an advanced understanding of the cosmos long before other civilizations left their mark.

4. **The Younger Dryas Impact: Catalyst for Civilization?** The paper connects the symbolism at these sites to the Younger Dryas impact hypothesis, suggesting that a cosmic collision around 10,835 BCE may have triggered climate shifts and influenced the rise of religious and cultural transformations during the Neolithic revolution.

5. **A Continuum of Astronomical Wisdom** By linking the symbols at Göbekli Tepe to later cultures in the Fertile Crescent, the research proposes a continuous thread of astronomical and religious knowledge stretching from the Palaeolithic era to modern times.

### Reimagining the Birth of Civilization

Sweatman’s work offers a compelling new perspective on early human societies, positioning Göbekli Tepe and Karahan Tepe as pivotal in the story of civilization. Constructed millennia before Stonehenge or the Egyptian pyramids, these sites may have played a key role in how ancient peoples understood and recorded cosmic events.

This research invites us to reconsider our understanding of human history, portraying our ancestors as keen astronomers whose knowledge of the skies was both profound and enduring. The carvings at Göbekli Tepe might represent one of humanity’s earliest engagements with the cosmos—a narrative waiting to be explored further.