We have seen many concepts, but this is the most realistic plan yet for humanity's first Moon Base. It will be more efficient and cheaper to build than any other alternative, as it uses 3D printing to quickly transform raw lunar soil into habitable domes.
Also? It looks awesome.
The lunar soil structure will provide both radiation and temperature insulation. Inside, a lightweight pressurized inflatable with the same dome shape will be the living environment for the first human Moon settlers.
The European Space Agency and architectural firm Foster + Partners are now working on the technology to make this a reality. According to ESA's human spaceflight team's Scott Hovland: "3D printing offers a potential means of facilitating lunar settlement with reduced logistics from Earth."
The logic is that if 90% of the stuff we need to build the base is already on the Moon, we only have to ferry the 3D printing robots (you can look at one below) and the lightweight parts, like the inflatables and the solid connector and entry segments. This will make this idea a lot cheaper than the alternatives.
more here:
Gizmodo