Engineering Next-Generation Expandable Habitats for Living in Space

The International Space Station cost more than $100 Billion to build and took 60 launches to complete. Yet, it has only 900 cubic meters of usable space. If we are to live and work in space, conduct meaningful research, and use our imaginations for sports and entertainment — we will need a lot more usable space in space. What if we could create stronger, scalable and more resilient space stations for a small fraction percent of this cost?