The Bennu samples contain 14 of the 20 amino acids that are essential for life on Earth to build proteins. Also found were ...

Scientists from NASA’s OSIRIS-REx asteroid sample return mission recently delivered remarkable findings about asteroid ...

Two science teams pored over samples from the B-type asteroid Bennu, finding chemicals linked to the beginnings of life and ...

The building blocks for life, including salts, organic matter and amino acids have been found in samples returned to Earth ...

The meteor fragments returned by OSIRIS-REx shed light on the entwined history of water and the chemical ingredients of life ...

Asteroids, small airless bodies within the inner solar system, are theorized to have contributed water and chemical building ...

Scientists detected all five nucleobases -- building blocks of DNA and RNA -- in samples returned from asteroid Bennu by NASA's OSIRIS-REx mission.

Rock and dust samples brought back from the near-Earth asteroid Bennu contain organic matter, including amino acids and all ...

Japanese collaborators detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid ...