Study: Mars Rock Contains Carbon ‘Signals’ Possibly Linked to Life – VOA Learning English

Science News

1. Study: Mars Rock Contains Carbon ‘Signals’ Possibly Linked to Life  VOA Learning English
2. Scientists find carbon-12, life’s most crucial isotope, on Mars  EarthSky
3. Curiosity Sees a Strong Carbon Signature in a Bed of Rocks  Universe Today
4. Depleted carbon isotope compositions observed at Gale crater, Mars  pnas.org

Source: Science News