Autumnal equinox 2023 brings fall to the Northern Hemisphere this weekend

This weekend NASA will attempt a "highly choreographed" operation to deliver an ancient "grandfather rock," as the team calls it, to Earth. This piece of an asteroid could provide clues about how our solar system evolved, and is the largest sample ever collected from beyond the orbit of the Moon.

Who will get OSIRIS-REx's asteroid samples after they land this weekend?

What if NASA's OSIRIS-REx asteroid-sample capsule crashes to Earth this weekend?