- Perseverance Rover Uncovers Clues To Ancient Martian Chemistry astrobiology.com
- Redox-driven mineral and organic associations in Jezero Crater, Mars Nature
- NASA Says Mars Rover Discovered Potential Biosignature Last Year NASA (.gov)
- Rock discovery contains ‘clearest sign’ yet of ancient life on Mars, NASA says CNN
- Nasa rover finds rocks on Mars with potential signs of past life BBC