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

It's a new type of three-body problem for astronomers, who used the Hubble Space Telescope to determine that twin asteroids ...

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

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

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.

A privately built spacecraft is tumbling aimlessly in deep space, with little hope of being able to contact its home planet.

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

Art of London celebrates the return of its seasonal art and culture programme, Art After Dark, headlined by artist Nelly Ben ...

“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...

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 ...

NASA is tracking a bus-sized asteroid zipping past the Earth at nearly 16,000 miles per hour today. The asteroid, known as "2025 DM7," is estimated to be about 42 feet across and soared past our ...