Bennu Sample Analysis Reveals Primordial Secrets of Asteroid
Researchers analyzing rock fragments returned from the near-Earth asteroid Bennu have uncovered the secret behind its surprisingly porous and fractured boulders.
ETH Zurich
Asteroid Bennu Formed Near Water-Ice Line, ETH Zurich Study Finds
Tiny grains of space rock from asteroid Bennu reveal that the ancient body formed near the water-ice line of the early solar system.