The Moon, unlike Earth, lacks an atmosphere to absorb or deflect impact debris. A direct hit from YR4 could create a crater nearly 1 kilometer (0.6 miles) wide, comparable to Arizona’s Meteor Crater.

The first asteroid, officially named (2025 OJ1), is estimated to be around 300 feet wide, while the second is 2019 CO1, sizable at around 200 feet.

NASA has detected two large near-Earth asteroids, named 2025 OA3 and 2025 PA, both set to make their closest approach to our ...

Learn about the plane-sized asteroid that will pass by Earth the week of July 28, 2025, and find out how astronauts can track ...

Asteroid 2024 YR4, roughly the size of a 15-story building, has a slim chance of striking the Moon in 2032, potentially ...

Sky watchers may have reason to look up this week. NASA has confirmed that two asteroids will fly past Earth on August 3. The ...

Space is a place of endless fascination and mysteries, but our nearest celestial neighbour, the Moon, has always felt distant ...

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some problems for our planet.

Scientists are monitoring a recently discovered asteroid which could potentially hit the Moon - and calculating its likely consequences on Earth.

After a scientist claimed a 'hostile alien threat' could attack Earth within months NASA has weighed in on the situation.

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth asteroids from the comfort of your home. June 30 is the 10th anniversary ...