This is CBS, I'm The World.

I'm John Batchel with Bob Zimmerman, behind the black.

The surface of the moon is going to have an event that I've not known about for some time.

I don't think in my historical memory of events, I don't think anything like this has ever

happened. Bob and Astro? No, John, we've reported on stuff like this. There have been times where

impacts have occurred on the moon and Adam and astronomers have captured the flash a few times on the

moon. On Jupiter, it happens.

There are impacts on the moon, but this one's more interesting because of the potential

harm to the Earth.

This has to do with asteroid 2024 YR4, that last year was first discovered, and for a period

of time a few months ago, they thought had a significant possibility it would impact

the Earth in 2032. The thing, they weren't exactly sure how big it was, but they knew it was

large enough to have significant danger, significant danger of the Earth. Now, they now

reduced its chances of hitting the earth

to practically nil,

but in 2032,

the chance of hitting

the moon now has gone up.

Webb took additional data

of it in late March,

and from that data,

they were able to determine

...