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 ...

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 ...

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 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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 ...

NASA is monitoring three asteroids soaring past the Earth at about 8,000 to 15,000 miles per hour, the biggest of which ...

Image of the asteroid 2024 YR4 taken by ESO's Very Large Telescope (VLT) in January 2025, observed at infrared wavelengths. | Credit: ESO/O. Hainaut The asteroid 2024 YR4, once considered ...

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