An asteroid wiped out the dinosaurs, not a comet, new study finds
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
Analysis of ruthenium isotopes showed the impactor was a carbonaceous-type asteroid.
![An asteroid wiped out the dinosaurs, not a comet, new study finds](https://lemdro.id/pictrs/image/e0f27f5e-5146-46b5-bb04-296c623ee3bd.jpeg?format=webp&thumbnail=256)
You're viewing a single thread.
View all comments
12
comments
I thought it was always an asteroid
11 0 ReplyYou're right! The article explains the comet idea is only a few years old, and new data confirms it's an asteroid, not a comet.
9 0 ReplyOk. I must have misunderstood the dinosaur documentary I watched when i was 10. About 30 years ago.
Nope. I just didn't read.
international team of scientists have reaffirmed the original hypothesis,
2 0 Reply
You've viewed 12 comments.
Scroll to top