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Rare Meteorite Linked to Dinosaur Extinction Identified by Scientists

19 Temmuz 2026Science Daily

Scientists have identified the rare meteorite responsible for the extinction of the dinosaurs 66 million years ago, suggesting it was an exceptionally rare CO chondrite. This meteorite originated from a distant region of the solar system and exhibits unusual chemistry.
The findings indicate that planet-cooling dust and debris, rather than sulfur within the asteroid, may have played a crucial role in the catastrophic event.
The extinction of the dinosaurs has long been attributed to a catastrophic asteroid impact, but the specific characteristics of the asteroid have remained elusive. This new research provides a clearer picture of the asteroid's composition and its potential effects on the Earth's climate at the time.
This discovery shifts the narrative around the extinction event, highlighting the importance of understanding the chemical composition of celestial bodies. The emphasis on dust and debris over sulfur opens new avenues for research into the mechanisms of mass extinctions and their environmental impacts.

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The findings are based on current scientific understanding and may be subject to further research and validation.

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