3 ms·

> ...have we ever brought something back off a foreign body? Yes. Last week. https://www.theguardian.com/science/2023/sep/22/nasas-osiris-rex-mission-asteroid

• arwineap 3y ago
  Rephrasing a bit, did osiris-rex leave anything on Bennu?
  • arwineap 3y ago
    Coming back to answer my own question We left nothing on Bennu but a 26ft crater and a cloud of debris that was gravitationally bound to Bennu. No part of the lander was left behind