Assurance
Data quality
Coverage, review state, the evidence framework, and known limitations — shown honestly.
Quality is shown as deterministic completeness signals and honest limitations — never as invented authority scores. Coverage and review methodology are detailed at /authority and /transparency.
7,354
Entities
12,875
Relationships
46
Authoritative sources
158
Published citations
Evidence framework
Every scientific fact is classified by how well-supported it is; interpretive traditions are labelled as such.
HighStrongly supported by current peer-reviewed science and primary sources.
ModerateSupported by good evidence; some details remain open or model-dependent.
LimitedLimited or preliminary evidence; treat with appropriate caution.
HistoricalEstablished historical fact (events, dates, discoveries).
InterpretiveCultural or symbolic tradition — not a scientific claim.
UnknownNot yet determined; the honest answer is that it is unknown.
Known limitations
- Citation coverage is a framework: 0 citations are published in this phase, and the count is reported honestly rather than inflated.
- Live-sky ephemeris data is computed, not fetched; of the external providers, NOAA SWPC and NASA DONKI are connected and served at /space-weather, while the ephemeris and orbital providers remain prepared.
- Quality indicators are deterministic completeness signals, not invented authority scores.