Five asteroids are on track to pass within 4.6 million miles of Earth in the coming days, and NASA’s planetary defense system ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause on Earth. Reading time 7 minutes Odds are a funny thing. 1-in-100, for ...

Astronomers have been keeping a close eye on an asteroid between 130 and 300 feet long that has a very small chance of crashing into Earth in less than eight years. And as they learn more about ...