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

The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances ...

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

In December 2024, astronomers discovered asteroid 2024 YR4, a space rock that routinely crosses Earth's orbit. Observations ...

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 ...

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 ...

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

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

YR₄ is unreachable of our instruments for now. According to the latest observation, an impact on the moon is somewhat more ...

NASA’s James Webb Space Telescope recently made a final observation of asteroid 2024 YR4 before it drifted out of range. This rare data update refined the asteroid’s projected path and revealed a ...

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

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