“YR4 spins once every 20 minutes, rotates in a retrograde direction, has a flattened ... open image in gallery Artist’s illustration of asteroid 2024 YR4 as it flies by the Earth and heads ...

A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still has a chance of smashing into the moon. Asteroid 2024 YR4 ...

getty The infamous "city-killer" asteroid 2024 YR4 could still strike the moon in the near future, according to Live Science. The James Webb Space Telescope (JWST) made two planned observations of ...

Asteroid 2024 YR4, once dubbed a “city killer”, has an alarmingly high 1-in-26 chance of smashing into the lunar satellite, according to NASA's latest chilling update. 6 ...