An asteroid called 2020 CD3 was bound to Earth for several years before leaving the planet’s orbit in 2020 and another called 2022 NX1 became a mini-moon of Earth in 1981 and 2022 and will return ...

Asteroid 2024 PT5 is about the size of a bus, standing at around 33 feet long, and researchers predict it will make a ...

There's also the "horseshoe" orbit, where an object alternates between leading and trailing Earth without staying as close as ...