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

TN17, a large space rock, is set to fly by Earth at a distance of 5 million kilometers on March 26, 2025. Despite the safe ...

A BIG asteroid, roughly the size of an aeroplane, is hurtling towards Earth. NASA is tracking its trajectory closely., ...

TN17, a giant space rock as big as the Taj Mahal, is hurtling towards Earth at 77,282 km/h, classified as a potentially ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

Getty The chance of asteroid 2024 YR4 colliding with Earth has changed yet again, according to scientists. The asteroid, which was first reported in December 2024 and is large enough to destroy an ...

The potentially hazardous asteroid 2024 YR4 caused consternation over the last few weeks as its odds of hitting Earth in 2032 dramatically rose. Now, those odds have plummeted to near-zero, as ...

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 ...

“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on top of a bluff, and the reason that bluff is there, it's part of the ...

An asteroid big enough to wipe out an entire city crashed to Earth 50,000 years ago in what is now northern Arizona. It left a crater that was three quarters of a mile wide and 600 feet deep.