YR4, it appeared, was heading for Earth but more data recorded by the Webb Space Telescope has offered new information about ...
Asteroid that caused panic about deadly collision with Earth is huge, Nasa finds - Webb telescope captures first images of ...
Two weeks ago, they calculated that the space rock, dubbed 2024 YR4, had a 1.3 percent chance of hitting the Earth — and now, that probability has risen substantially. That's the bad news.