'Dark Asteroid' Was Behind The Dinosaur-Killing Chicxulub Impact, Scientists Say

https://www.livescience.com/di....nosaur-killing-aster

Origin of dinosaur-ending asteroid possibly found. And it's dark. | Live Science
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Origin of dinosaur-ending asteroid possibly found. And it's dark. | Live Science

Scientists figured out what slammed into Earth and killed the dinosaurs 66 million years ago: a giant dark primitive asteroid from the outer reaches of the solar system's main asteroid belt.