Key ingredient for life found in star-birthing cloud just 1,000 light-years from Earth

Astronomers have discovered high amounts of tryptophan, an amino acid key in the formation of life, in a nearby star-forming region of space called the Perseus Molecular Complex.

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Susana Iglesias Groth , ,Spitzer Space Telescope ,Instituto De Astrof ,Perseus Molecular Complex ,James Webb Space Telescope ,