About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...

YR4, an asteroid that currently has a more than 1 percent chance to hit the Earth in 2032, catching the attention of ...

The discovery of two Grand Canyons on the moon and analysis of the lunar south pole area will prepare astronauts for Artemis ...

A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a ...

The gigantic cataclysm, which released energy 130 times more powerful than the detonation of the entire world’s atomic ...

For decades, the scientific community has largely agreed that amassive asteroid impact 66 million years ago led to the mass extinction of the dinosaurs, triggering a global ‘impact winter.’ The theory ...

the Chicxulub asteroid, estimated to be 10-15 kilometer in diameter, struck the Yucatán Peninsula (in current-day Mexico), creating a 200-kilometer-wide impact crater. This impact triggered a ...