The origins of life on our planet remains one science’s great mysteries. Now, a NASA mission that brought a piece of an ...

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

NASA’s OSIRIS-REx mission uncovered a cosmic connection between asteroid Bennu and Earth’s Searles Lake. Both contain minerals formed by evaporating salty water, hinting that Bennu’s parent body once ...

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

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 ...

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

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

When exposed to formaldehyde, which was also detected, ammonia can form amino acids, the building blocks of proteins.

The asteroid Bennu has provided groundbreaking insights into the chemistry that may have set the stage for life in the early ...

Bennu’s highly unlikely impact with Earth—which could happen in 157 years—could cause a global winter and drought, modeling ...