Ordinary Shipping Container Transformed into Astronaut Housing

SAGA Space Architects has developed a compact habitation module called FLEXHab, based on a standard 12-meter shipping container. The project was commissioned by the European Space Agency (ESA) and the German Aerospace Center (DLR) as part of preparations for future lunar missions.

The 28-square-meter module is designed to accommodate up to four astronauts, simulating the confined conditions of potential lunar bases. FLEXHab is divided into distinct functional zones: a central “airlock” with a bathroom, a laboratory equipped with computers, a galley area with screens displaying a simulated lunar landscape, and four capsule-style sleeping pods.

The interior is lined with natural cork for insulation and aesthetics, while the 3D-printed fiberglass exterior replicates the appearance of a lunar habitat. Designed for long-duration missions, the module will support crews living inside for extended periods to test ergonomics, space utilization, and psychological resilience.

A monitoring system keeps track of temperature and air quality, and space-saving foldable furniture enhances the livability of the compact environment. FLEXHab builds on the concept explored in the Mars Dune Alpha project, which was focused on Mars habitation. According to ESA, such innovations are essential for the success of upcoming space missions.