An amino acid essential for life is found in interstellar space

Washington DC (SPX) Jun 21, 2023 -
Tryptophan is one of the 20 amino acids considered essential for the formation of proteins, which are key macromolecules for the development of life on Earth. This amino acid has many spectral featu

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Washington ,United States ,Susana Iglesias Groth , ,Spitzer Space Observatory ,Perseus Molecular ,