NASA is exploring how fungi can help build the homes of the future—both in space and on Earth. The Mycotecture Off Planet project, led by Dr. Lynn Rothschild at NASA Ames Research Center, recently received $2 million in new funding. The grant comes from NASA’s Innovative Advanced Concepts (NIAC) programme and supports the development of mycelium-based building materials. This project is of growing interest to architects, interior designers, and product developers working with sustainable and circular materials.

Growing Architecture from Fungi

The project uses mycelium, the root-like structure of fungi. Mycelium is strong, lightweight, and biodegradable. NASA’s plan is to send dormant mycelium inside a compact structure to the Moon or Mars. Once on-site, astronauts would add water to activate growth. The fungi would then form a rigid shell, creating a livable habitat. The structure would remain sealed to avoid harming the local environment.

The team has already proven the concept. They developed different types of fungal biocomposites, built prototypes, and tested them in space-like conditions. They also looked at ways to improve the material, such as adding radiation protection. Their research even includes detailed designs for mycelium-based Moon habitats.

Applications on Earth

Although created for space, the technology has real potential on Earth. Mycelium materials could replace traditional building materials in eco-friendly designs. Architects may use them in low-impact homes or temporary shelters. Designers can also explore mycelium for use in interior features like panels, insulation, or furnishings.

The material’s flexibility goes beyond construction. It can replace plastics in product and packaging design. Mycelium also has value in water purification and mineral extraction systems. Its circular nature and low environmental footprint make it ideal for regenerative design.

A Step Toward Circular Design

NASA’s continued investment in this project shows the importance of early-stage, sustainable innovation. The next phase includes testing in low Earth orbit. Future applications may include use in commercial space stations, lunar bases, or Earth-based structures.

The Mycotecture Off Planet project is a powerful example of how biology and design can come together. It opens new doors for circular, biobased materials that support both space exploration and sustainable living on Earth.

Source & photo: NASA