The city-killer asteroid's Moon impact risk has almost more than doubled, according to new NASA reports. Here's what we know.

A large asteroid whose chances of hitting Earth have been all but ruled out is now slightly more likely to hit the Moon than previously thought, Nasa says. When first discovered, asteroid 2024 YR4 had a very small chance of impacting Earth in 2032 but the US space agency has cut that chance to 0.

The hefty asteroid 2024 YR4, once feared to hit Earth on December 22, 2032, could instead hit the moon, it is thought. New intel from NASA's James Webb Space Telescope (JWST) has suggested that the Moon might be in the crosshairs instead.