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

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

This risk placed it prominently on NASA’s Sentry Impact Risk Table, a list that tracks potential asteroid threats to Earth. Over the next few months, astronomers refined their observations and ...

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 ...

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 ...

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

A 60-meter asteroid, 2024 YR4, has a 4.3% chance of hitting the Moon on December 22, 2032. NASA warns the impact could eject ...

Webb's final snapshot of asteroid 2024 YR4 fine-tuned its orbit—raising Moon impact odds slightly, but Earth is safe.

What was once dubbed a potential 'city-killer' asteroid for Earth has now had its sights redefined. New observations from ...

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

A NASA mission led by the University of Arizona is at risk of cancellation, putting groundbreaking asteroid research and ...

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 ... Apophis does not pose a risk. While a collision with the Earth ...