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New Theory Suggests Dinosaur-Killing Impact Came From Edge Of Solar System

Dinosaur-Killing Impact Came From Edge Of Solar System, New Theory Suggests - NPR News - Space

Dinosaur-Killing Impact Came From Edge Of Solar System, New Theory Suggests

Long-period comet breakup is the origin of the dinosaur extinction says study -- Science & Technology -- Sott net

Mon, 15 Feb 2021 18:00 UTC A new study blames a comet fragment for the death of the dinosaurs 66 million years ago. But most experts maintain that an asteroid caused this cataclysmic event. © Roger Harris/Science Source An artist’s rendering of the impact event 66 million years ago that ended the reign of dinosaurs. In one searing apocalyptic moment 66 million years ago, Earth was transformed from a lush haven into a nightmare world with a fiery wound that bled soot into the skies. The extraterrestrial object that slammed into our planet spelled doom for dinosaurs and countless other species, even as its fallout opened new niches to our mammal ancestors.

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