Learn about the projects that hope to acquire rare metals from space by mining asteroids, creating a budding industry with ...

The threat from near-Earth asteroid 2024 YR4 may have subsided, but discoveries of other hazardous space rocks are set to ...

Asteroids’ orbits around the sun may put them in collision paths with inner planets. We may have had a near-miss, but ...

astronomers spotted asteroid 2024 YR4 on a trajectory that could potentially threaten Earth. This observation triggered a fervid series of observations of the object—possibly as big as a ...

Despite their overall similarities, asteroids are usually pretty distinct from one another. Vesta has a very different ...

NASA officials this week said recent calculations show a significantly smaller risk than previously believed that Earth ... asteroid made headlines, how it could impact the moon and how a big ...

While this is still comparatively low-risk compared to other options, it's much more significant than initially anticipated. NASA calculated that the asteroid will be nearest to the Earth and the ...

An asteroid big enough to wipe out an entire city crashed to Earth 50,000 years ago in what is now northern Arizona. It left a crater that was three quarters of a mile wide and 600 feet deep.

A 500-foot- wide space rock could inflict mass casualties across a state or a small country; those arrive every 20,000 years.

Violent supernovas may have caused two of Earth’s largest mass extinctions that ... according to scientific evidence. A city-size asteroid slammed into Earth off the coast of what’s now ...

Some could be big enough ... Without Earth's atmosphere to obstruct it, this vantage point gives a clear observation of space. With more data, scientists can predict asteroid paths and assess ...

A few weeks ago, Asteroid 2024 YR4 made headlines for being surprisingly likely to hit Earth in the next several ... If something big comes at us from that angle, we’re at its mercy (though ...