An asteroid only about 80 centimetres wide was detected in space just hours before it entered Earth’s atmosphere, giving ...

Asteroid 2024 YR4 was estimated at up to 300 feet across, with early calculations giving it a 1-in-45 chance of striking Earth on December 22, 2032. Scientists estimated a potential impact could ...

CERNQ52, a diminutive asteroid, streaked into Earth's atmosphere over the Indian Ocean, detected by astronomers merely hours in advance. This remarkable incident offered a valuable chance to refine ...

Spread the loveIt was September 6, 2026, a date that quietly etched itself into the annals of planetary defense history, even ...

The asteroid was estimated at about 0.8 meters, and it posed zero threat to people or infrastructure on the ground.

Marco Fenucci is a mathematician who works on calculating the orbits of observed asteroids. He’s a near-Earth object ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CAPE CANAVERAL, Fla. (AP) — The threat of a ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A near-Earth asteroid will make a very close flyby of Earth ...