Sooner or later, a sizable asteroid could impact a populated area on Earth. How is the US, and the world, preparing?

Asteroid 2025 FA22, measuring up to 951 feet across, will make a close approach to Earth early Thursday according to NASA ...

Apophis will zoom safely past the Earth closer than the orbits of geosynchronous satellites on April 13, 2029. As well as the ...

A building-sized asteroid, 2025 FA22, is set to pass by Earth on September 18, 2025, at a distance of 523,000 miles.

A fireball over France revealed a tougher kind of asteroid, named 2023 CX1, raising new concerns about how small impacts can ...

The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The ...

Earth has dodged a celestial bullet, but the moon might not be so lucky, and that has scientists keeping their telescopes and minds trained on a massive asteroid called “2024 YR4.” That’s not its ...

The asteroid named 2025 FA22 was once categorised as potentially hazardous and is said to fly by Earth on September 12.

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

78 million years ago, a 1.6 km asteroid slammed into what is now Finland, creating a crater 23 km (14 mi) wide and 750 m deep ...

Scientists have discovered that microbial life colonised the Lappajarvi impact crater in Finland shortly after a massive ...