Once deployed, inflatable habitats can be covered with loose lunar or Martian regolith, creating an effective protective layer against cosmic radiation, micrometeoroids and extreme temperature fluctuations. As a result, the pressure membrane itself can be significantly lighter than free-standing inflatable space modules, which must withstand direct impacts from orbital debris without additional shielding.

By comparison, 3D-printed habitats require large amounts of electrical energy and considerable construction time. In addition, they generally still require an internal airtight membrane to maintain a reliable pressurised environment. Inflatable membrane structures combined with locally available regolith therefore represent an exceptionally material-efficient and energy-efficient approach to extraterrestrial construction.

The Pneumo Planet System, developed by Pneumocell, is based on a modular architectural concept that integrates living, working and food production within a single habitat. Large greenhouses utilise natural sunlight to produce oxygen and food through a closed ecological cycle, supporting the long-term self-sufficiency of future lunar and Martian settlements.

Pneumocell‘s concepts are the result of many years of research in pneumatic space architecture and include the ESA-supported Pneumo Planet Moon Habitat, the Pneumo Planet Mars Habitat, and the Trinity Mars Cycler interplanetary space station concept.