The results of a recent American scientific study have demonstrated the possibility of transforming Mars into a habitable planet, given current technological advances, particularly in synthetic biology.
The study, published in the journal Nature Astronomy, explained that the Martian climate and structure could be modified to accommodate life, which would benefit Earth through scientific experiments to gain a deeper understanding of this environment.
The study added that a complete transformation could take centuries or thousands of years, but the long-term goal is to create an environment that allows for stable liquid water, breathable oxygen, and a vibrant ecosystem. It noted that the initial stages could be limited to the growth of microbes, while in the future, human cities could be built on the surface of Mars.
The study proposed using abiotic engineering techniques to warm the planet, melting subsurface ice and releasing carbon dioxide to increase atmospheric density. It also proposed introducing genetically modified microbes capable of withstanding harsh conditions, which would begin producing oxygen and organic compounds, paving the way for a life-supporting environment. It also proposed building an integrated ecosystem and gradually increasing atmospheric pressure and oxygen levels, paving the way for the growth of more complex plants, enabling humans to breathe on the surface of Mars without any assistive devices.
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