At least three city-killer asteroids could strike Earth within the coming weeks, according to a study published in the journal Astronomy and Astrophysics last week. “Twenty co-orbital asteroids ...

International researchers warn that the planet Venus is concealing at least three city-killer asteroids that could strike Earth in weeks without warning.

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned.

The new observatory will allow astronomers to step through space and time like never before — these videos give us a taste of ...

There are billions upon billions of asteroids in the roughly 92 million-mile-thick asteroid belt, according to EarthSky.org. What size are the asteroids we know about?

Earth 1, asteroids 0: The next generation of planetary defense takes shape at JPL The NEO (Near-Earth Object) Surveyor undergoes adjustments at Jet Propulsion Laboratory in Pasadena.

A stock image showing a 3D rendering of an asteroid. An astronomical object identified by a team of school students and teachers has been provisionally recognized by a NASA-backed program as a ...

Nasa says there is a small chance a recently spotted asteroid could collide with the Moon. Studying it can inform our understanding of the Earth's past and our future.

The limited edition Asteroids Atari Watches in collaboration with Nubeo are battery-less timepieces that looks just like the 1979 classic.

Exploding a nuclear bomb above a huge asteroid could vaporize its surface using X-rays, pushing the space rock away from Earth.

3 city-killing asteroids could strike Earth within weeks without warning An international research team has revealed there are at least three asteroids that have unstable orbits, taking them ...