Asteroid 2024 YR4, a roughly 180 foot wide rock initially labeled a “city killer,” has focused attention on how quickly a ...

A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026, at 32 times the moon’s distance, posing no ...

On hearing the words "city killer" and "asteroid" in the same sentence, you'd be forgiven for thinking something bad is about to happen. But not to fear. Although an asteroid with the potential to ...

A group of scientists recently published a paper that considers options for dealing with the asteroid — one of which includes a nuclear “disruption” An asteroid may hit the moon in 2032 — and some ...

Asteroid 2024 YR4 has a 4% chance of colliding with Earth’s moon in 2032 Toria Sheffield joined the PEOPLE editorial staff in 2024. Her work as a writer/editor has previously appeared in places like ...

Late in 2024, a small asteroid stirred astronomers. Discovered on December 27, the asteroid rock—since christened 2024 YR4—was first thought to pose a threat to collide with Earth. Early estimates put ...

Asteroid 2005 UK1, nicknamed nickname planet killer because of its huge size, will fly within 0.08 astronomical units AU, or ...

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 ...