NASA’s Double Asteroid Redirection Test, known as DART, did more than shove a small asteroid into a tighter loop around its ...

Initially, much uncertainty surrounded the flight path of the space rock known as 2024 YR4, a small asteroid that has ...

New data about the DART spacecraft’s effects adds evidence that Earth could be defended from future deadly asteroids by diverting their orbits.

NASA’s James Webb Space Telescope has eliminated the possibility that asteroid 2024 YR4 will strike the Moon in December 2032, resolving a years-long planetary defense alert that once ranked among the ...

Space rock 2024 YR4 was originally feared to be heading for Earth, but further observations suggested it would strike the lunar surface.

An image captured by the Asteroid Terrestrial-impact Last Alert System (ATLAS) when it discovered asteroid 2024 YR4. Credit: ATLAS / NASA An asteroid discovered late last year is expected to be in our ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Webb telescope captured a photo of the asteroid 2024 YR4 from afar. European Space Agency via AP I was preparing for my ...

The chances of a devastating asteroid impact briefly spiked in 2025, after astronomers discovered a building-sized asteroid hurtling towards Earth. The asteroid, named 2024 YR4, was first detected by ...