'Potentially hazardous' asteroid Bennu contains dust older than the solar system itself and traces of interstellar space.

An image of asteroid Bennu taken by the OSIRIS-REx mission. (Photo: NASA/Goddard/University of Arizona) Three new studies of samples from the asteroid Bennu have revealed the presence of pre-Solar System stardust, organic compounds and interstellar ices in the near-Earth object.…





