See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Samples brought back to Earth from asteroid "Bennu" in 2023 have been ...

Japanese collaborators detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu by NASA’s OSIRIS-REx mission. Asteroids, small airless bodies within the ...

When NASA’s OSIRIS-REx mission brought back samples from asteroid 101955 Bennu, researchers found that they contained amino acids, the building blocks necessary for life. Amino acids are the molecules ...

This figure illustrates key molecules and minerals discovered in samples of near-Earth asteroid (101955) Bennu, which were delivered to Earth by NASA’s OSIRIS-REx mission in September 2023. Bennu is a ...

The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from asteroid Bennu in 2020. Engineers struggled to open the sample canister for ...

Bennu and Ryugu are considered near-Earth asteroids because they orbit the sun within the orbit of Mars; however, they are not considered a danger to Earth, having a closest approach of about 1.9 and ...

NASA says an asteroid larger than the Empire State Building is heading toward Earth. But don't worry, it's not expected to arrive until the year 2182 and there's only a .05% chance it will hit our ...