NASA brought back samples from asteroid Bennu. They revealed clues about the possible origins of life.
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...
Bennu Asteroid contains building blocks of life, scientists say
"The detection of these key building blocks of life in the Bennu samples supports the theory that asteroids and their fragments seeded the early Earth with the raw ingredients that led to the ...
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Are we all aliens? NASA's returned asteroid samples hold the ingredients of life from a watery world
Scientists stress more testing is needed to better understand the Bennu samples, as well as more asteroid and comet sample returns. China plans to launch an asteroid sample return mission this year.