One object I've worked on, 4179 Toutatis, was the target of a flyby by the Chinese Chang'e 2 spacecraft in late 2012. Asteroid missions by JAXA and NASA have also selected objects previously observed ...

YR4 won't hit Earth, but scientists now estimate a 4% chance it could strike the Moon, possibly affecting space missions.

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...