An asteroid the "size of an aeroplane" is expected to pass by Earth in the coming days. The space rock named 2025 OW will ...

Initially flagged as a potential Earth threat, asteroid 2024 YR4, a 200-foot space rock, is now predicted to potentially ...

A large asteroid once considered the greatest known risk to Earth may now be on track for a direct hit — not on our planet, ...

Earth has been cleared of an impact with the recently discovered asteroid 2024 YR4, but there are still risks to the planet ...

Aliens are visiting our solar system. Not little green men, sadly, but natural alien objects—cosmic bodies such as comets and ...

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

Senegal has officially joined the Artemis Accords, becoming the 56th nation — and the fourth African country — to commit to a ...

Scientists have discovered that Earth could have at least six minimoons that we never knew existed. A minimoon is a small ...

Heliostats that harness sunlight by day could help detect asteroids by night, offering the U.S. a scalable planetary defense ...

When high-velocity asteroids land on Earth, they can form a meteor impact crater. Such collisions have occurred throughout ...

Strange New Worlds continues its strong third season with said season's third episode. With Captain Batel set to take command ...

NASA scientists have set out the truth about a 220-foot asteroid hurtling 'near' Earth early next week. Naturally, talk of ...