3D-printed versions of the old and new shape models for #asteroid Bennu show how accurate the early, ground-based model actually was. Bennu’s size, shape, spin rate and orientation are all very close to what the team predicted. #WelcomeToBennu #AGU18 pic.twitter.com/qN2jsRI5nM

— NASA's OSIRIS-REx (@OSIRISREx) December 10, 2018