CNN’s Kaitlan Collins caught up with DJ Daniel, the 13-year-old cancer survivor honored by President Donald Trump during his ...

Lucy is preparing for a close encounter with the asteroid Donaldjohanson, a key milestone before its groundbreaking journey ...

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

Astronomers believe thousands of large undiscovered asteroids, that could cause regional damage, may be in space.

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...

Meteor strikes, waterfalls, and standalone mountains make for some stunning geological finds across the continent ...

In short, asteroid 2024 YR4 went from breaking records for known threatening asteroids to being a near-zero threat. At some ...

Countless asteroids in our solar system, some close, some far — but did you know that some of these space rocks have names?

The most scare about an asteroid strike has passed – but advances in technology mean we can now see more and more of them out ...

The main belt asteroid Donaldjohanson is now in sight as the Discovery Program mission prepares for a flyby of the object in ...