The James Webb Space Telescope got a direct look at 2024 YR4, the asteroid once feared to strike Earth, and has determined ...
YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.
The city-killer asteroid's Moon impact risk has almost more than doubled, according to new NASA reports. Here's what we know.
YR4 had everyone collectively holding their breath just months ago, but now, it appears that the "city-killer" asteroid has a ...
Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.