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NASA’s Asteroid Sample Reveals an Amino Acid Linked to Happiness and the Origins of Life

Bennu is a primitive rock. It has remained mostly unchanged since the birth of our solar system around 4.6 billion years ago. On September 24, 2023, dust and mineral samples were hauled to Earth by ...
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NASA asteroid sample shows an amino acid linked to mood and life

NASA has confirmed that dust from the ancient asteroid Bennu contains tryptophan, an amino acid tied both to human mood and ...