An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it anyway. Here's what it found.

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach in 2032. The telescope confirmed Earth is safe, but there is a 3.8% chance ...

YR4 may hit the Moon after changing its path away from Earth. Learn what this means, how it happened, and what scientists are ...

Shortly after it was discovered, astronomers calculated that the asteroid had a 1-in-83 chance of hitting Earth in 2032 — that's an impact risk of around 1%. Experts urged caution, though noting that ...

The asteroid, spanning around 49 to 111 feet in diameter, is hurtling through space at some 42,300 miles per hour.

The asteroid 2024 YR4, which was discovered in December 2024, has been making headlines around the world recently. It was initially estimated to be around 40-90m (131-295ft) wide, arger than a 12 ...

The infamous 'city-killer' asteroid 2024 YR4, which is large enough to destroy an entire city, still has a 2% chance of striking the moon on Dec. 22, 2032, according to scientists.

"We are a bit surprised about its origin in the central main asteroid belt, which is a location in the asteroid belt that we did not think many Earth-crossing asteroids could originate from.

NASA's James Webb Space Telescope recently turned its watchful eye toward asteroid 2024 YR4, which we now know poses no significant threat to Earth in 2032 and beyond. We spoke with Andy Rivkin of ...

This asteroid is about the size of a large building, and it's hurtling along at tens of thousands of kilometres per hour. If ...

YR4 has a 2% chance of hitting the moon in December 2032, a slight rise from NASA’s February estimate of 1.7%.