A “city-destroying” asteroid is hurtling in the direction of Earth and has now made it to the top of a NASA risk table. The agency’s Planetary Defence Team was set up in order to detect and monitor ...

The threat comes as new observations suggest the asteroid’s chance of collision has risen to 1-in-43, up from about 1% in earlier estimates.

YR4: Should we be worried about the space rock hurtling towards Earth? - Humanity has been working on ways to deflect ...