Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

Astronomers will have more information later this spring about the asteroid's path and its likelihood of hitting Earth.

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door What would happen if Earth ...

NASA has warned the chance that a “city killer” asteroid hurtling towards Earth will make contact has increased. But one Aussie astronomer has revealed there’s a more pressing problem impacting us all ...