Earth, Environment, and Geosciences@mander.xyzEnglish · 3 months ago

An asteroid wiped out the dinosaurs, not a comet, new study finds

arstechnica.com

An asteroid wiped out the dinosaurs, not a comet, new study finds

arstechnica.com

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Earth, Environment, and Geosciences@mander.xyzEnglish · 3 months ago

Analysis of ruthenium isotopes showed the impactor was a carbonaceous-type asteroid.

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