The observation that geochemical processes were capturing and sequestering that CO 2 suggests that this imbalanced carbon cycle may have challenged Mars's ability to remain habitable." A diagram of ...

NASA’s Curiosity rover has found evidence of a carbon cycle on ancient Mars, bringing scientists closer to an answer on whether the planet was ever capable of supporting life. Planetary researchers ...

Hydrates, Flow Assurance & Phase Equilibria Research Group, Institute of GeoEnergy Engineering, Heriot-Watt University, Edinburgh EH14 4AS, U.K.

Hebei Key Laboratory of Low Carbon and High Efficiency Power Generation Technology, North China Electric Power University, Baoding, Hebei Province 071003, China ...