The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...
The city-killer asteroid's Moon impact risk has almost more than doubled, according to new NASA reports. Here's what we know.
2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...
Shortly after it was discovered, astronomers calculated that the asteroid had a 1-in-83 chance of hitting Earth in 2032 — ...
Scientists have unveiled new information about the 2024 YR4, a 'city killer' asteroid that scientists had warned could have a one-in-32 chance of hitting Earth in less than ten years' time ...