The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...
2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...
NASA reported an increased likelihood of asteroid 2024 YR4 impacting the Moon on 22 December 2032, with chances rising to 3.8 ...