Dataset
Biosignatures & Habitability Dataset
The signs of life and the factors of planetary habitability — atmospheric, surface, chemical, and geological biosignatures, technosignatures, liquid water, energy, and extremophiles.
Download
Generated from the canonical knowledge graph. Open, machine-readable, and free to reuse under CC BY-SA 4.0.
- Version
- 1.0.0
- Entities
- 11
- Last generated
- 2026-06-29
- License
- CC BY-SA 4.0
- Checksum
- — (published at release)
Sample (11 of 11)
| Name | Type | ID |
|---|---|---|
| Atmospheric Biosignature | Biosignature | biosignature:atmospheric-biosignature |
| Biosignature False Positive | Biosignature | biosignature:biosignature-false-positive |
| Chemical Biosignature | Biosignature | biosignature:chemical-biosignature |
| Chemical Building Blocks | Habitability factor | habitability_factor:chemical-building-blocks |
| Energy Source | Habitability factor | habitability_factor:energy-source |
| Extremophiles | Habitability factor | habitability_factor:extremophiles |
| Geological Biosignature | Biosignature | biosignature:geological-biosignature |
| Liquid Water | Habitability factor | habitability_factor:liquid-water |
| Subsurface Ocean | Habitability factor | habitability_factor:subsurface-ocean |
| Surface Biosignature | Biosignature | biosignature:surface-biosignature |
| Technosignature | Biosignature | biosignature:technosignature |
Source references
The primary and reference sources this topic draws on.
- NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.
- ESAEuropean Space Agency
European missions, observatories, and space science imagery.