Corey S Powell on Nostr: This is what an asteroid looks like up close. Really close. Through an electron ...

This is what an asteroid looks like up close.
Really close.
Through an electron microscope!

First studies of the pieces of asteroid Bennu gathered by NASA's OSIRIS-REx spacecraft are out now:
https://onlinelibrary.wiley.com/doi/10.1111/maps.14227 #space #astronomy #nasa #science #life #astrodon