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Molecular Biology

Life's Building Blocks Amino Acids Organic Molecules Extraterrestrial Chemistry Luminescent Molecules Microbial Metabolism Peptides Prebiotic Chemistry Biosignatures Complex Organic Molecules Life Essentials Extraterrestrial Life Habitability Astrobiology Complex Molecules Biomarkers DNA and RNA Biomolecules Carbon-Nitrogen Bonds Carbon Compounds

OSIRIS-REx Study Reports Tryptophan Signal in Pristine Bennu Sample

Researchers call for chiral or isotopic tests to verify extraterrestrial origin.

Cassini Reanalysis Finds Complex Organics in Fresh Enceladus Plume Grains

Fresh Enceladus Plume Grains Reveal Ocean-Derived Complex Organics

Lab Radiation Tests Complicate Ocean Origin for Enceladus Organics

UCL Chemists Show Thioesters Let RNA Attach Amino Acids and Form Peptides in Water

ALMA Detects 17 Complex Organic Molecules in V883 Orionis Protoplanetary Disk