Dust from the dino-killing impact ushered in years of global darkness
The Chicxulub impact threw sulfur gas, soot and dust into the air. New research finds that the dust may have been the most devastating.
https://www.livescience.com/planet-earth/dust-from-the-dino-killing-impact-ushered-in-years-of-global-darkness #chicxulub #impact #dust #global #night #climate #extinction