Home Sweet Fungus
NASA is seriously contemplating growing future habitable structures out of mushrooms for space colonies on the lunar surface and eventually Mars, according to Al Jazeera. The space agency recently awarded a $2 million contract to a research group at NASA’s Ames Research Center for the further study and development of “mycotecture.”
The reason why NASA is investigating fungi is because it’s extremely expensive to launch traditional construction materials into space.
Sending up fungal spores and mixing them with “local” lunar material such as water and regolith to make bricks would be vastly cheaper, according to Cleveland, Ohio architect Chris Maurer who spoke to Al Jazeera about his partnership with NASA.
Promising NASA research has also shown that these mushroom building blocks can deflect most space radiation, provide insulation from extreme temperatures, and can be grown very quickly in one to two months — a futuristic and highly efficient alternative to more conventional materials.
Room to Grow
Growing a mushroom house on the Moon would start with a special package landing on the alien surface, containing a sink and other household essentials, according to Al Jazeera. The interior of the package would then inflate while a mixture of fungal spores, water and algae grow an exterior shell that eventually hardens, establishing a new habitable structure.
While early experiments on Earth have proven successful, there could still be unforeseen complications in space.
The research mushroom group, led by NASA Ames senior research scientist Lynn Rothschild, is planning to send a concept model of mycotecture structures into space as part of the planned 2028 launch of a commercial space station called Starlab.
“In a general sense, there are technological risks,” Rothschild told Al Jazeera. “Will the structure be strong enough? Will it really provide the insulation that we think? What will the material properties be? Will it really grow well?”
If all goes well, future colonies on the Moon and Mars will be popping up like mushrooms after a warm rainy day.
