The asteroid that exploded over Chelyabinsk injured around 1,500 people, damaged thousands of buildings, and exposed an uncomfortable truth: scientists completely missed it, even as they were ...

NASA aims to launch its NEO Surveyor asteroid-hunting space telescope in 2027. Credit: NASA COLORADO SPRINGS–Thirteen years ago a 20-m asteroid streaked without warning into Earth’s atmosphere before ...

Newly discovered asteroid 2026 JH2 will safely pass just 90,000 km above Earth on 18 May, offering astronomers a rare and ...

Multiple people reported at least one fireball in the sky April 29. The veteran catcher averaged 36.8 mph, tossing 23 eephus ...