Using the mighty James Webb Space Telescope, astronomers have imaged the once-menacing space rock, dubbed 2024 YR4, in ...

NASA’s James Webb Space Telescope took a close look at asteroid 2024 YR4, which was once thought to be on a potential ...

The asteroid 2024 YR4 — the one that caused a stir ... By early April, pictures of the asteroid captured by the James Webb Space Telescope confirmed the building-sized rock would safely fly ...

Recent observations from the James Webb Space Telescope revealed a decrease in the asteroid's size, adjusting it from previously estimated dimensions of 131-295 feet (40-90 meters) to 174-220 feet (53 ...

The James Webb Space Telescope turned the 2024 YR4 asteroid in the smallest target it ever observed, was able to accurately ...

The changes of an asteroid hitting the moon on Dec. 22, 2023 have increased. Learn what the experts say will happen if the ...

There were fears a giant asteroid the size of 59 Bonos was hurtling towards Earth and could wipe Ireland out with a series of ...

A recently discovered asteroid, 2024 YR4, sparked the first-ever global alert from the International Asteroid Warning Network ...

YR4 gained media attention after initial calculations indicated it would collide with Earth around 2032, a study conducted ...

After all the space drama, astronomers have figured out what that "city killer" asteroid actually looks like: a flat, ...

Astronomers have constructed a 3D representation of the asteroid 2024 YR4, which could be one of the biggest objects to impact the Moon next decade. Using observations from the Gemini South Telescope ...

Using the mighty James Webb Space Telescope, astronomers have imaged the once-menacing space rock, dubbed 2024 YR4, in infrared light, providing our best estimate yet of its true size. It's also a ...