NASA is tracking a plane-sized asteroid known as 2025 XM as it hurtles toward Earth’s neighborhood at roughly 9,753 miles per ...

A chunk of rock roughly the size of a city bus is about to skim past our planet, close enough for NASA’s instruments to track ...

While everyone was looking over Earth’s collective shoulder toward the asteroid that was potentially going to whiz past us the day before Election Day, an entirely different one came at us via our ...

On October 31, a 1.5-mile-wide asteroid will whip past Earth in a trajectory that's almost too close for comfort. NASA officials say the asteroid will buzz by our planet in a "near miss" on Halloween.