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Loading contentThe website is one interface; the knowledge graph is the product. Asteria Star is being built as open infrastructure for structured celestial knowledge.
Graph v1.0.0 · schema v1.0.0 · dataset v1.0.0 · 7351 entities · 12867 relations · CC BY-SA 4.0
Datasets, exports, schemas, licensing, provenance & quality.
Read-only, engine-backed JSON endpoints (live).
127 open datasets (JSON, CSV, JSON-LD).
Endpoints, parameters, examples & OpenAPI.
The full graph as JSON.
JSON-LD (RDF-compatible).
The knowledge graph is the product. Every page, explorer, and future app reads from it.
Every entity has a permanent type:slug id (e.g. star:sirius) that never changes or recycles.
JSON and JSON-LD today; RDF/SPARQL-ready, with GraphQL and REST contracts documented.
Structured for search engines, LLMs, researchers, and developers — and clear for people.
Graph, schema, and dataset versions for long-term compatibility.
Facts cite authoritative sources; nothing is fabricated, including datasets and downloads.