Asteroid 2024 YR4 has a 2.8% to 3.1% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

Asteroid 2024 YR4 made headlines earlier this year when its probability of impacting Earth in 2032 rose as high as 3%. While an Earth impact has now been ruled out, the asteroid's story continues.

Asteroid 2024 YR4, deemed the riskiest asteroid on record last week, now has nearly a zero percent chance of impacting Earth in 2032, according to NASA and the European Space Agency.

The asteroid 2024 YR4, which was discovered in December 2024, has been making headlines around the world recently. It was initially estimated to be around 40-90m (131-295ft) wide, arger than a 12 ...

How do scientists track potentially dangerous asteroids? A telescope in Chile discovered the asteroid 2024 YR4 in December. It’s estimated to be 130 feet to 300 feet (40 meters to 90 meters) across.

Asteroid 2024 YR4, deemed the riskiest asteroid on record last week, now has nearly a zero percent chance of impacting Earth in 2032, according to NASA and the European Space Agency. NASA ...

By Ashley Strickland, CNN (CNN) — A recently discovered asteroid, named 2024 YR4, has a 2.8% to 3.1% chance of hitting Earth in 2032, according to NASA and the European Space Agency.

How do scientists track potentially dangerous asteroids? A telescope in Chile discovered the asteroid 2024 YR4 in December. It’s estimated to be 130 feet to 300 feet (40 meters to 90 meters) across.