The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...

A Spelunker Thought She Found Trash in a Cave. It Was Actually Evidence of a Lost Civilization. Jason Momoa Shaves His Beard ...

The two space rocks will sail past at a distance of millions of miles, but if they were to strike, they would cause ...

Asteroid 2025 OL1, about the size of a small plane, will safely pass Earth on July 30, 2025, at a distance of 1.29 million ...

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...

If Asteroid 2024 YR4 crashes into the Moon in 2032, it would be the largest impact in about 5,000 years, according to a new analysis. Researchers say the Moon debris would threaten spacecraft in ...

On its way to Didymos and Dimorphos, Hera has found time to test its cameras in preparation for the big moment.

Earth is no longer considered at risk, as NASA’s Centre for Near-Earth Object Studies (CNEOS) has now revised the asteroid’s ...

Learn about the plane-sized asteroid that will pass by Earth the week of July 28, 2025, and find out how astronauts can track ...