In the United States, they came up with houses made of mushrooms in which you can live on Mars.

Specialists mix the algae with mycelium, the fungi's underground network of connective fibers that act as the glue to bind the biomass. The material is stronger than concrete, while it is able to take a given shape. The mushroom house prototype has already passed the first phase of NASA validation. Now the architects are developing its design. After that, a model of a house measuring 15 × 15 centimeters will be sent to the moon.