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

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

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

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

Studies of asteroid Bennu delivered to Earth by NASA’s OSIRIS-REx spacecraft have revealed molecules that, on our planet, are key to life.

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

The sample analysis detected 14 out of the 20 amino acids used by life on Earth to create proteins, as well as all five nucleobases essential ...

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

Samples contain all five nucleobases of DNA and RNA, supporting theory that asteroids may have seeded Earth with life's ...

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...

Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, ...