Lunar Spiral: A Fibonacci-Driven Moon Settlement Rising from Shackleton Crater

Most lunar habitat proposals begin with a survival problem and stop there. Lunar Spiral starts from a different premise: if people are going to live on the Moon for generations, their settlement should have an order of its own, one that grows rather than simply accumulates. The project borrows that order from the Fibonacci sequence and the golden spiral. The result is a base that reads less like a compound of pressurised boxes and more like a constellation of inhabited spheres tracing a geometry you can sense but never quite see.

Designed by Misak Terzibasiyan and Anna Wikiera, the proposal was named an Editor's Choice entry in Moon Base 2124 (2020). The designers place their settlement near Shackleton Crater at the lunar South Pole. Research, housing, recreation, agriculture, resource extraction and even tourism are folded into a single architectural system, and that system is planned to keep evolving as human activity on the Moon increases.

A Two-Dimensional Spiral Pulled Upward into Orbiting Spheres

The opening render shows the core move clearly. Gold spheres loop in orbital paths above a dark crater rim, strung along curves that rise off the ground plane. The designers began with spiral patterns that recur in shells, flowers, weather systems and galaxies, then introduced vertical vectors into the flat golden spiral so modules could expand both upward and outward. This turns a familiar diagram into a spatial framework. It is also a smart way to plan for an unknown future, because each new sphere extends the sequence instead of disrupting it.

Geometry here does several jobs at once: it is the planning grid, the structural logic, the visual identity and a metaphor for continuous growth. That multitasking is the project's strongest argument. Rather than freezing the base as a finished object, the spiral frames a process, and the sense of motion in the render reinforces it. The settlement looks caught mid-expansion, which is exactly how the designers intend it to be understood.

Shackleton Crater as Foundation, Not Obstacle

The section drawing reveals the half of the project the renders keep out of sight. A shaft drops into the crater and branches into tunnels, with circular callouts marking zones for port, logistics, living, transport and excavation. Siting matters here: permanently shadowed polar craters may hold frozen water, a resource that could shape how a settlement produces water, oxygen and fuel. By digging into the crater, the designers place essential infrastructure inside protected ground and next to the material the base depends on.

The drawing explains the project's split personality in a useful way. Below the surface, the base is pragmatic, sheltered and tied to geology. Above it, the programmable spheres rise free of the landscape. The settlement is embedded in the Moon and visually released from it at the same time, and the section shows how carefully the two halves have to be stitched together for the poetry overhead to work.

Water, Weightlessness and a Spa Beneath the Launch Path

Few lunar entries give leisure much room. This render does. A pale, rippled chamber holds swimmers, floating teal spheres and a figure seated in meditation, while a rocket trajectory arcs past. The scene holds two very different speeds side by side: the slow, inward time of bathing and reflection, and the fast, outward time of launch and arrival. Placing both in one frame suggests a base where infrastructure and wellbeing share space instead of competing for it.

Read alongside the project's inclusion of tourism, the spa chamber makes a quiet case that long-term habitation needs more than life support. The rippled surfaces and floating forms stand in for the soft textures and sensory variety that sealed environments usually lack. Whether or not a 2124 lunar spa looks like this, the image insists that psychological comfort belongs in the brief.

A Garden Chamber Where Astronauts Walk on Grass

The final render places astronauts in white suits on grass, surrounded by cacti, ferns and a tree inside a circular chamber. Agriculture is one of the programmes the designers fold into the spiral, and this view presents it as landscape rather than production line. The circular enclosure echoes the spherical modules seen from outside, so the same geometry that organises the settlement now frames an interior ecology.

The mix of species is telling. Arid cacti and moisture-loving ferns growing together hint at an engineered environment, a garden that has to be curated rather than left to grow wild. The suited figures among the plants create a deliberate tension: nature is present, but the Moon's conditions never fully disappear. That contrast keeps the image from sliding into fantasy and reminds us how hard won this green room would be.

Why This Project Matters

Lunar Spiral refuses to transplant terrestrial building types to another celestial body. Instead it looks for an architecture that belongs specifically to the Moon, rooted in a polar crater, organised by a mathematical rule found across nature and the universe, and open to growth. The pairing of a buried, resource-driven base with an expanding field of programmable spheres gives the scheme both practical grounding and a memorable image, a balance many speculative space projects miss.

Its larger lesson concerns time. By treating the settlement as a sequence rather than a finished object, Terzibasiyan and Wikiera propose a way to plan for a future no one can fully predict. Spas, gardens and tourism sit next to excavation and logistics because the designers understand a base as a place to live, not just a place to endure. That shift from survival to habitation is what makes this Editor's Choice entry worth studying.

View the Full Project

About the Designers

Designers: Misak Terzibasiyan, Anna Wikiera

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Project credits: Lunar Spiral by Misak Terzibasiyan, Anna Wikiera Moon Base 2124 (2020) (uni.xyz).