Advances in Autonomous Martian Construction Using Synthetic Lichen Systems
Researchers have developed a groundbreaking bio-manufacturing approach for building structures on Mars without external inputs. The innovative synthetic lichen system, combining filamentous fungi and cyanobacteria, enables fully autonomous formation of biomaterials by binding Martian regolith into solid structures using only local resources, air, light, and inorganic medium.
This technology overcomes limitations of previous methods that relied on external supplies or human intervention.
The system synthesizes a community of multiple species that fix atmospheric gases and secrete biopolymers, creating robust materials capable of 3D printing various structures like habitats and furniture.
This development marks a significant step toward sustainable extraterrestrial construction, paving the way for long-term exploration and colonization efforts.
