Genetically Engineered Yeast Could Build the First Martian Outposts

If we are ever to have a permanent presence on Mars, we will have to learn to build there. Shipping the material from Earth to build something as simple as a pressurized habitat is prohibitively expensive, so we will have to make sure of the materials available on Mars surface. A research team led by Ning Liu at the Hong Kong University of Science and Technology recently published a paper in Chem Circularity that uses biology to do much of the heavy lifting for the structural materials we would ...