Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that shed light on how life arose. Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that shed light on how life arose. Bennu, Asteroids, OSIRIS-REx, Biology and Biochemistry, Space and Astronomy, National Aeronautics and Space Administration, Solar System, Research, Proteins, Nature (Journal) NYT > Science