NASA has continuously been monitoring 2024 YR4 since it was first reported on Dec. 27 by the Asteroid Terrestrial-impact Last ...

Earth is perfectly safe from a menacing asteroid known as 2024 YR4 that is big enough to level a city, but the moon? Not so ...

This same asteroid, once regarded as the highest-impact threat to Earth ever recorded, is now shifting attention to our lunar ...

NASA recently revealed that improved observations from the James Webb Space Telescope (JWST) have sharpened the asteroid's projected path.

A "city-killer" asteroid was found to have a greater chance of hitting the Moon than Earth, according to a new observation ...

YR4 is a tailor-made asteroid for planetary defense efforts — it has everything it takes to get our attention." ...

An asteroid that, until a few months ago, was believed to be a threat to Earth is increasingly looking like it could crash ...

The asteroid, about the size of a 10-story building, has a 4.3% chance of lunar impact, according to NASA's James Webb Space ...

After months of tracking and refining Asteroid 2024 YR4's orbit, NASA scientists were able to rule out an Earth strike. There ...

Observations from the James Webb Space Telescope reveal that asteroid 2024 YR4, initially a potential threat to Earth, now ...

YR4 was one of the highest-risk asteroids identified in the last 25 years. There’s a 4.3 per cent chance it hits the moon.

YR4, which previously posed the highest impact risk to Earth ever recorded, has now been assessed a slightly higher chance of ...