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 ...

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

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

When asteroids like Bennu hit the young Earth, they could have provided a complete package of complex molecules and the ...

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

NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.

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

A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

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

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