A big question in the origin of life on Earth is why it is based solely on "left-handed" amino acids. Studies on asteroid Bennu's chemical building blocks deepens the mystery. When NASA launched a ...
The first grains of rock and dust from asteroid Bennu are turning out to be far richer than many scientists dared hope, packed with organic molecules that speak directly to how life may have first ...
Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to exist on Bennu, a small asteroid that swings by our planet about every six ...
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Discovery on Bennu rewrites cosmic history: NASA finds tryptophan, DNA base molecules and ancient organics
Scientists have uncovered an extraordinary finding on Asteroid Bennu, a space rock that passes near Earth roughly every six years. NASA’s recent research has confirmed that Bennu contains tryptophan, ...
Asteroid Bennu, which passes near the Earth roughly every six years, contains tryptophan, one of the most complex amino acids essential for life, scientists have confirmed. This discovery comes from ...
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