Contribute

Add a location, or correct one

This atlas is incomplete. New habitats open every year. Several 2025 World's Biggest Analog nodes are not documented in public. Some coordinates here name the host village, not the airlock. If you run a station, flew a mission, or know better, tell the atlas.

Two things happen when you submit. The record goes on your own map at once and stays in this browser. It also goes to the maintainers for review. Nothing you submit changes what other visitors see until a person checks it.

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Submission type

Location or mission name *

Operator

Country *

Latitude *

Longitude *

Environment

Target body

Status

Website

Crew size

Mission length

Description

Fidelity self-assessment (0–5 each)

ISO · Isolation

ENV · Environmental

DUR · Duration

EVA · EVA

COM · Communication

CLO · Resource

OPS · Operational

SCI · Scientific

The anchors for each criterion are on the fidelity index page.

Evidence and sources

Your name

Your additions

Locations you added in this browser. They show on the map in violet and appear in filters, ranking and every export. They stay on your device unless you submit the form.

Known gaps

Help with these first:

The French node of the 2025 World's Biggest Analog. It took part, but no public name or location exists.
University and national habitats commissioned since 2024 with no permanent site.
Exact coordinates for records marked approx, where the published position is a village, valley or campus.
Programs in South and Central America, West Africa and Southeast Asia. This atlas under-represents them.