YR4, first discovered in December 2024, triggered a first-ever notification from the International Asteroid Warning Network ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

YR4, previously dreaded to crash into Earth, is no longer a risk after fresh information altered its path, but it has a 2% ...

YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.

Here’s everything you need to know about astrophotography in April 2025: ...

In an astonishing turn of events, the asteroid 2024 YR4 may not be a threat to Earth after all. Recent studies have shifted its potential impact from our planet to a possible collision with the Moon, ...

Skygazers can enjoy meteor showers and other dazzling displays in the night sky all month long, according to astronomers.

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

The Webb Space Telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's ...

April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

After sending chills down their spines with its brief stint as the highest-risk space object ever recorded, a near-Earth ...

YR4 was discovered on December 27, 2024, by the Asteroid Terrestrial-impact Last Alert System (ATLAS) based in Chile. Initially labeled as a potentially hazardous object, its odds of striking Earth ...