YR4 was classified in February at Level 3 on the Torino Scale prompting the UN to activate the Planetary Security Protocol ...

Just when you thought you could relax about putative 'city killer' asteroid 2024 YR4, back it comes, with a vengeance.

NASA has updated its estimates for asteroid 2024 YR4, initially thought to hit Earth. The risk of an Earth impact in 2032 has ...

One of the most studied space rocks of all time has given scientists another big surprise, with the "mudball meteorite" Aguas ...

The asteroid space scientists feared would hit Earth may now smash into the Moon instead. Space rock 2024 YR4 was originally ...

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

YR4: Asteroid 2024 YR4 might spare Earth but it poses a threat to Moon. The asteroid that had a good chance of crashing onto ...

The asteroid is no longer considered a significant threat to Earth - but new calculations suggest a notable chance of a lunar impact.

Asteroid 2024 YR4 won’t hit Earth in December 2032, but that doesn’t mean we’re out of the woods forever. Researchers warn ...

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...

An asteroid discovered over 200 years ago which is roughly the size of Germany would have catastrophic consequences for life ...

The threat from near-Earth asteroid 2024 YR4 may have subsided, but discoveries of other hazardous space rocks are set to ...