Where that asteroid or comet came from ... co-author of the study. “The fate of the dinosaurs and many other species was sealed by this projectile from the outer reaches of the solar system.” ...

The asteroid is believed to have been 20 times larger than the one that wiped out the dinosaurs 65 million years ago. The ...

asteroid, but refuted a 2021 hypothesis that the dinosaur killer was likely a comet. "Comets come from very far from the sun, but they're mostly made out of ice and dust," Tissot said.

For decades, the disappearance of dinosaurs has been tied to the Chicxulub asteroid, whose crater lies partly beneath Mexico’x Yucatan Peninsula. But new research has revealed that there were at ...

The Chicxulub asteroid strike is well-known for its role in dinosaur extinction, but new findings suggest it might have been part of a duo. A second asteroid impact might have occurred around the ...

There is probably no better example of the destructive power of space rocks upon our planet than the asteroid that killed the dinosaurs along with three-quarters of Earth's plant and animal ...

Everyone’s focused on the risk of this object one day hitting Earth, but just getting close to us may do extreme things to it ...

Your support makes all the difference. A six-mile-long asteroid, which struck Earth 66 million years ago, wiped out the dinosaurs and more than half of all life on Earth. The impact left a 124 ...

Around 66 million years ago, the dinosaurs were killed by an enormous asteroid that hit what is today Chicxulub, Mexico. But a second asteroid struck during that same era at the Nadir crater off ...

The huge asteroid that hit Earth and wiped out the dinosaurs 66 million years ago was not alone, scientists have confirmed. A second, smaller space rock smashed into the sea off the coast of West ...

Researchers have found that the asteroid that wiped out the dinosaurs wasn't working alone—it had a small but spunky accomplice. Based on simulations the researchers ran in 2022, the Nadir ...