Public world review
Earth is open for public review.
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The only known world with a global biosphere and billions of current residents.
A water-rich rocky world with a dynamic atmosphere, active geology and extreme cultural variety.
Total reviews: 0Average score: —Habitability: 100%Other life: 100%Votes for this world: 0
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NASA Johnson Space CenterEarthApollo-era Earth photograph
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Earth0 living votes
Open worldLHS 1140 b0 living votes
Open worldKepler-442b0 living votes
Open worldTOI-700 d0 living votes
Open worldTeegarden's Star b0 living votes
Open worldGalaxies and systems
Explore galaxies and star systems.
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Milky Way
The home galaxy of Earth and every world currently listed in the active public catalog.
Community request
Andromeda Galaxy
The nearest major galaxy to the Milky Way, reserved for future expansion without inventing unsupported planetary details.
Community request
Triangulum Galaxy
A smaller Local Group spiral galaxy with active star formation and a future discovery-driven catalog slot.
Planetary system
Solar System
The Sun and the worlds directly observed by spacecraft, telescopes and Earth-based instruments.
10 catalog worlds · Read full system data →Nearest stellar systemProxima Centauri
The nearest known star to the Sun and home of Proxima Centauri b.
1 catalog worlds · Read full system data →Compact rocky systemTRAPPIST-1
Seven roughly Earth-size planets orbiting an ultracool red dwarf about 40 light-years away.
1 catalog worlds · Read full system data →Quiet nearby red dwarfRoss 128
A relatively quiet red dwarf hosting the temperate candidate Ross 128 b.
1 catalog worlds · Read full system data →Nearby red dwarfTeegarden's Star
A nearby system containing compact rocky planets, including Teegarden's Star b.
1 catalog worlds · Read full system data →Nearby two-candidate systemGJ 1002
A cool nearby star with two confirmed planets in or near its habitable zone.
2 catalog worlds · Read full system data →World catalog
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The highest editorial habitability scores in the catalog.
Public world review
Earth
The only known world with a global biosphere and billions of current residents.
Dense super-Earth
LHS 1140 b
A nearby temperate world with a detected escaping-helium signature from an atmosphere.
Super-Earth candidate
Kepler-442b
A super-Earth orbiting a K-type star in a commonly discussed temperate region.
Habitable-zone super-Earth
TOI-700 d
An Earth-size-to-super-Earth planet discovered by TESS in a nearby red-dwarf system.
Nearby rocky candidate
Teegarden's Star b
A compact, low-mass planet around a nearby cool red dwarf.
Earth-size Kepler candidate
Kepler-1649c
An Earth-size planet found in reanalyzed Kepler data, orbiting within its red dwarf's habitable-zone region.
Temperate terrestrial exoplanet
Gliese 12 b
An Earth-sized planet around a quiet red dwarf about 40 light-years away.
Earth-size terrestrial planet
TOI-700 e
A nearly Earth-size planet in the same nearby TESS system as TOI-700 d.
Life-support potential
Earth
A water-rich rocky world with a dynamic atmosphere, active geology and extreme cultural variety.
Habitability100%
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