Scientists have discovered that hidden "city killer" asteroids orbiting alongside Venus could pose an "invisible threat" to ...

These 20 "city killer" asteroids, each over 140 metres in size, could potentially be on a future collision course with Earth.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

A swarm of giant city-killer asteroids hiding near Venus poses an “invisible threat” to life on Earth, astronomers have warned in a new study. These space rocks, known as co-orbital asteroids, tag ...