The OSIRIS-REx spacecraft mission arrived at Bennu in 2018, mapped the asteroid’s surface in detail, collected a sample of the asteroid’s surface and returned it to Earth in 2023.
Sources:
- Model from https://www.asteroidmission.org/updated-bennu-shape-model-3d-files/
- Map with named features, from https://www.asteroidmission.org/iau-features-3/.