Research, observation, and practice from the ETHRA studio. Updated as we write, with no fixed schedule.
Every practice begins with an obsession. For ETHRA it was a simple question: what does it feel like inside a space designed for survival rather than comfort?
A life that changes shape needs a home that does too. Modules built for orbit suggest a different relationship between a household and its walls.
What happens to the human mind when the environment stops changing? Concordia and the ISS show how spatial design delays cognitive decline.
The history of interior design has always been shaped by constraint. Now the constraint is atmosphere itself, and the principles apply to both a penthouse and a habitat.
Responsive material systems built for life support are quietly arriving in residential walls, sensing and adjusting before anyone touches a switch.
Habitat designers are starting to think less like architects and more like biologists, treating a structure as a colony of cooperating cells rather than fixed rooms.
Underground and regolith covered habitats trade light for protection. Lunar lava tube research is rewriting what a basement could mean on Earth.
Regolith and local soil printed directly into walls remove the need to ship material at all. The technique built for the Moon is already reaching Earth's hardest sites.
Every practice begins with an obsession. The answer led from Antarctic field reports to NASA human factors research.
Modular design is not a compromise. It is the ability to reconfigure without demolition, abandoned by terrestrial architecture in pursuit of fixed aesthetics.
What happens to the human mind when the environment stops changing? Long duration submarine missions show how spatial design accelerates or delays cognitive decline.
The history of interior design has always been shaped by constraint. Now the constraint is atmosphere itself, and the principles apply equally on Earth and in orbit.