They flattened forests, left massive craters and even killed the dinosaurs. Learn all about Earth’s hugest asteroid strikes.

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...

Around 600 million years ago, Earth was home to strange, soft-bodied sea creatures, but a powerful asteroid impact in what is ...

The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers ...

“The probability of an asteroid hitting Earth is low ... coordinated by NASA that can implement recommendations for a ...

The 700–1,300 feet-wide space rock deformed rocks more than six miles from the impact site when it hit 600 million years ago.

An asteroid nearly the size of a football field now has roughly a 0.004% chance of hitting Earth in about eight ... like the rock that killed the dinosaurs," Harwood said. "It wouldn't affect ...

You may have read the headlines about asteroid 2024 YR4 hitting Earth—but you may be ... including around 33,000 near-earth asteroids. How Big Was The Asteroid That Killed The Dinosaurs? Everyone is ...

New observations of a small asteroid discovered in December have led astronomers to conclude that the chances of it striking Earth are almost zero after earlier data had indicated a higher risk of a ...

YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

"It wouldn't be something like the rock that killed the dinosaurs," Harwood ... about 2024 YR4 and its chances of hitting Earth Dubbed 2024 YR4, the asteroid was first spotted on December 27 ...