There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 ...

Scientists have found all five nucelobases alongisde minerals essential for life as we know it on the potentially hazardous ...

NASA and its partners have published the first wave of information about the samples collected in the OSIRIS-REx mission.

Early analysis of asteroid samples from NASA’s OSIRIS-REx mission show the residue of an icy brine, and a soup of amino acids.

Samples of asteroid Bennu contain molecules that suggest the "conditions necessary for life" were widespread across the early ...

Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...

Samples from asteroid Bennu have delivered insights into the origins of Earth’s water and the organic molecules that may have ...

Bennu samples brought back by a University of Arizona-led space mission contain the key ingredients of life and signs of the ...

This artist’s concept shows NASA’s OSIRIS-REx spacecraft descending towards asteroid Bennu to collect a sample of the ...

Asteroid Bennu seems to have come from a long-lost world on the fringes of the solar system, where saltwater pooled and dried ...

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

NASA's Osiris-Rex mission has uncovered invaluable samples from asteroid Bennu, revealing ancient salty minerals and amino ...