NASA refined asteroid 2024 YR4's path, raising chances of a lunar impact in 2032. The asteroid no longer poses a significant threat to Earth, experts confirmed after new observations. NASA will ...

Planetary boundaries outline how far past pre-industrial conditions Earth can get before anthropogenic activity has ...

A space rock the color of coal and no larger than a pebble you’d shake from a shoe just arrived at the Field Museum, where scientists will spend the next two months probing this extraordinary specimen ...

While Earthlings may be safe, our latest glance of the asteroid in May, courtesy of NASA's James Webb Space Telescope, led ...

Ancient fossils reveal how ocean life bounced back after the dinosaur extinction, keeping vital ecological roles intact and ...

NASA has issued a disturbing update on the 'city destroying' asteroid that could hit the moon in some seven years.

There's only one Friday the 13th in 2025. That's good news for people who think it's bad luck. Why the fear? What to know ...

Earth is perfectly safe from a menacing asteroid known as 2024 YR4 that is big enough to level a city, but the moon? Not so ...

YR4, which previously posed the highest impact risk to Earth ever recorded, has now been assessed a slightly higher chance of ...

NASA said that Asteroid 2024 YR4, which last year created a buzz over the possibility that it might be a threat to Earth, ...

YR4 is a tailor-made asteroid for planetary defense efforts — it has everything it takes to get our attention." ...