The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

NASA’s Jet Propulsion Laboratory said Tuesday that 2024 YR4 had a 3.1% chance of impact, but astronomers lowered the estimate ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

The asteroid's odds of smacking Earth have gone up in recent days, but that number is not set in stone. There's a lot still ...

The risk that an increasingly ominous asteroid dubbed 2024 YR4 will crash into Earth in seven years now exceeds the the ...

NASA is on high alert for a "city-killer" asteroid that's headed toward Earth — cuz they don't wanna miss a thing.

Space agencies monitoring the Y24 asteroid said there was a 2.6-percent chance of impact with Earth, up from 2.2 percent a ...

YR4 has a small chance of hitting Earth in 2032, but as astronomers make more observations about its trajectory, the odds of ...

It was a meteoric rise. The odds that “city killer” asteroid 2024 YR4 will strike our planet just increased again, hitting a ...

The chance that a city-killer asteroid will impact Earth in 2032 is steadily rising. Here's what you need to know.

Here are today's general risks from asteroids or comets both tiny and very large. Importantly, even relatively small rocks ...

An asteroid gaining notoriety for its potential to collide with Earth in 2032 was estimated Tuesday to have roughly a 3% ...