“In particular, some observed asteroids surpass this mass density threshold. Especially noteworthy is the asteroid 33 ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

Get ready for some news that’s out of this world. An asteroid known as 2024 YR4 could be on course to make contact with the moon—and such an impact wouldn’t come without consequence, according to an ...

Asteroid 2024 YR4 has a 4% chance of colliding with Earth’s moon in 2032, and some scientists are considering whether they should nuke it. The study was recently submitted by over a dozen scientists ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Such a cosmic ...

(CNN) — The asteroid known as 2024 YR4 is out of sight yet still very much on scientists’ minds. The building-sized object, which initially appeared to be on a potential collision course with Earth, ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The dinosaur-killing asteroid that struck Earth around 66 million years ago was huge — around 7 ...

As the mysterious interstellar comet 3I/ATLAS speeds towards its perihelion on 29 October 2025, NASA's Asteroid ...

A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...