A new "mini-moon" is set to pass relatively close by in the near future, so be sure to have your telescope at the ready to ...

Earth has quietly picked up a new traveling companion, a tiny captured object that astronomers say will loop around our planet for decades before slipping back into deep space. NASA and independent ...

Earth has gained an unusual companion in space, but it’s not a second moon in the traditional sense. The small asteroid 2025 PN7, officially recognised by NASA as a quasi-moon, has been attracting ...