Off-Earth manufacturing: using local resources to build a new home

Humanity is heading back to the Moon, and this time, we're planning to stay. But for long-term space missions, astronauts would need infrastructure to live and work, to move around, to communicate with Earth, and to produce oxygen and water vital for survival.Taking all this infrastructure from Earth would likely be prohibitively expensive. Instead, we need to figure out how to make it on site. ESA Discovery & Preparation has supported many studies to explore how we can do this.