Researchers are keeping an eye on the building-sized asteroid 2024 YR4, which has a 4 percent chance of hitting the moon seven years from now.

Planetary scientists have published a detailed follow-up on the debris from their historic 2022 asteroid impact experiment in outer space. What they found challenges their understanding of the ...

Planetary defense has moved from science fiction to a live engineering problem, and the stakes could not be higher. The ...

Picture this. You're sitting at breakfast, scrolling the news, when suddenly headlines scream that a space rock the size of a ...

Hayabusa2 deployed a camera to film the plume of regolith thrown up by the impact. Courtesy of JAXA Last April, Japan’s Hayabusa2 spacecraft created an artificial crater on the asteroid, Ryugu, by ...

The discovery and swift monitoring of asteroid 2024 YR4 earlier this year represented Earth's first real-life planetary defense test. When you purchase through links on our site, we may earn an ...

In late 2022, NASA celebrated its Double Asteroid Redirection Test (DART) as a massive success, a proof of concept for saving humanity in case a similar space rock were to ever head straight for Earth ...

The DART experiment did not just change the orbit of a harmless asteroid. It marked the beginning of a practical strategy to protect Earth. LICIACube’s images gave the world its first close-up view of ...

You’ve no doubt seen this kind of news headline: “Astronomers Say Space Rock May Hit Earth in the Not-Too-Distant Future!” We usually get such warnings about one or two objects every year; the latest ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Japan’s Hyabusa2 space probe is currently about 105.5 million ...

NASA's Double Asteroid Redirection Test slammed a spacecraft into an asteroid, directly altering its path through space. Scientists are still... Astronomers still have their eyes on that asteroid NASA ...

We’ve all seen this happen in a science-fiction movie: our plucky heroes jump into their ramshackle spaceship and escape the bad guys by flying through the treacherous asteroid belt, where huge rocks ...