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Home»Posts tagged with»hypothesis

Dinosaur-Killing Asteroid Impact May Have Cooled Earth more than Previously Thought

By American Geophysical Union on Nov 1, 2017   Science/Education  

Dinosaur-Killing Asteroid Impact May Have Cooled Earth more than Previously Thought

WASHINGTON D.C. — The Chicxulub asteroid impact that wiped out the dinosaurs likely released far more climate-altering sulfur gas into the atmosphere than originally thought, according to new research. A new study makes a more refined estimate of how much sulfur and carbon dioxide gas were ejected into Earth’s atmosphere from vaporized rocks immediately after the […]

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