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Molecular Biology

Organic Molecules Life's Building Blocks Biomolecules Sulfur Compounds Amino Acids Microbial Metabolism Peptides DNA-like Molecules Habitability DNA and RNA

Curiosity Finds 20-Plus Organic Molecules in Ancient Martian Clay

The peer-reviewed finding shows Mars can preserve complex carbon molecules over billions of years.

Curiosity Finds Diverse Ancient Organics on Mars in First Wet‑Chemistry Test

Ryugu Samples Contain All Five DNA and RNA Bases, Peer-Reviewed Study Finds

NASA-Led Study Finds Nonbiological Sources Fall Short for Curiosity’s Mars Organics

OSIRIS-REx Study Reports Tryptophan Signal in Pristine Bennu Sample

Cassini Reanalysis Finds Complex Organics in Fresh Enceladus Plume Grains

Cassini Reanalysis Finds Complex Organics in Fresh Enceladus Plume Grains

Fresh Enceladus Plume Grains Reveal Ocean-Derived Complex Organics

Cassini Reanalysis Finds Complex Organics From Enceladus' Subsurface Ocean

AI Reanalysis of Cassini Data Confirms Complex Organics in Enceladus’ Ocean

Lab Radiation Tests Complicate Ocean Origin for Enceladus Organics

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

NASA Models Point to Long-Lived Hydrothermal Energy on Ancient Ceres

ALMA Detects 17 Complex Organic Molecules in V883 Orionis Protoplanetary Disk

NASA's Curiosity Discovers Largest Organic Molecules on Mars

Stanford Researchers Propose Microlightning as Key to Life’s Origins

Asteroid Bennu Probes Reveal Key Ingredients for Life