Researchers just uncovered more about the asteroid that killed the dinosaurs 66 million years ago
New research identifies the specific chemical composition of the asteroid that caused the dinosaur extinction 66 million years ago.
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The brief
Researchers have identified the asteroid responsible for the dinosaur extinction as a specific class of "oddball" meteorite. Analyses of nickel fingerprints indicate the space rock possessed a unique chemical makeup distinct from common impactors.
Coverage from Sci.News, ZME Science, New Scientist, Phys.org, and The Independent highlights the identification of this rare meteorite class. Reports emphasize that these findings suggest the extinction event was more complex than previously understood.
Future updates will clarify how the specific properties of this meteorite class influenced the environmental impact of the strike. Coverage does not yet specify further details regarding the long-term geological implications of these chemical signatures.
Synthesized by Newsylist from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 13m ago.
Quick answers
What identified the asteroid's composition?
Researchers used nickel fingerprints to determine the makeup of the asteroid.
How is the asteroid described?
The asteroid is classified as an 'oddball' meteorite.
When did the extinction event occur?
The extinction event took place 66 million years ago.
Coverage (5)
- Dinosaurs May Have Been Wiped Out by ‘Oddball’ Space Rock Sci.News · 14h ago
- Nickel Fingerprints Reveal What the Asteroid That Killed the Dinosaurs Was Made Of ZME Science · 14h ago
- The Dinosaur Extinction Was More Complicated Than You Think New Scientist · 14h ago
- Researchers identify class of 'oddball' meteorite that killed the dinosaurs Phys.org · 14h ago
- Researchers just uncovered more about the asteroid that killed the dinosaurs 66 million years ago The Independent · 14h ago broke it first
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