The "city killer" asteroid YR4, roughly the size of a 10-story building, was detected in 2024 and has a 4.3% chance of ...

New observations of the “city killer” asteroid once thought to be on a collision course with the Earth indicate it will miss the planet but strike the Moon and pose “potential danger” to satellites.

New observations of the “city killer” asteroid once thought to be on a collision course with the Earth indicate it will miss the planet but strike the Moon and pose “potential danger” to satellites.

New observations of the “city killer” asteroid once thought to be on a collision course with the Earth indicate it will miss the planet but strike the Moon and pose “potential danger” to ...

Earth doesn't have to worry about the asteroid once known as the “city-killer,” since there is a small chance that the Moon could be its true target. The probability of an impact with the moon sat at ...

The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances of hitting the moon in December 2032 have increased to 4.3%.