Evidence indicates the presence of organic molecules in multiple rock samples on Mars
Open link in next tab
Diverse organic-mineral associations in Jezero crater, Mars - Nature
https://www.nature.com/articles/s41586-023-06143-z
Raman and fluorescence spectra, consistent with several species of aromatic organic molecules, are reported in the Crater Floor sequences of Jezero crater, Mars, suggesting multiple mechanisms of organic synthesis, transport, or preservation.