![An artist's (very dramatic) impression of what an asteroid impact on Earth would look like](https://www.extremetech.com/wp-content/uploads/2013/02/artist-impression-asteroid-impact-earth-300x165.jpg)
The Cretaceous-Paleogene extinction event didn't just kick off a short-term apocalyptic winter -- it may have turned the planet's thermostat up dramatically for a hundred thousand years.
The post Dinosaur-Killing Impact May Have Superheated Earth’s Atmosphere for 100,000 Years appeared first on ExtremeTech.
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