NASA scientists want to solve a mystery: Why did life "turn left?"
When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...
Historic asteroid sample reveals the ‘building blocks of life are in fact ...
Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...
Scientists May Have Found Traces of an Extinct Genetic Code That Came Before DNA
Scientists have long believed they understood how life’s genetic code evolved, but new research upends that assumption. By ...
What Is a Complete Protein—and Does Your Body Actually Know the Difference?
When you first hear the term “complete protein,” you may just think it’s one of those marketing buzzwords used to make ...
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NASA Says Asteroid Soil Contains 'Building Blocks for Life'
NASA researchers have been studying rock and dust brought back to Earth from the asteroid, Bennu. Those particles revealed ...
NASA's Bennu samples contain life's building blocks, including amino acids and DNA/RNA ...
Samples contain all five nucleobases of DNA and RNA, supporting theory that asteroids may have seeded Earth with life's ...