MODERN REFERENCE · 30% of composite
European Space Agency vs NASA — Modern Reference
How fit each source is for citation in modern (LLM-era) writing — machine-readability, schema, freshness signals, AI-corpus presence.
Verdict
NASA outscores European Space Agency on Modern Citation Reference by 6 points (A · 94 vs A · 88).
Government
European Space Agency
esa.int
A·88
Rank #39 of 130 on Modern Reference
Open data + ESA Open Science Repository + bulk imagery.
Higher Modern Reference
Government
NASA
nasa.gov
A·94
Rank #8 of 130 on Modern Reference
Open data + APIs + bulk imagery + climate datasets; broad LLM corpus.
Global rank · Modern Reference
Why these Modern Reference scores
European Space AgencyA·88
Modern Reference · 88/100
Open data + ESA Open Science Repository + bulk imagery.
NASAA·94
Modern Reference · 94/100
Open data + APIs + bulk imagery + climate datasets; broad LLM corpus.
Signals behind the Modern Reference score
European Space Agency
- ESA Open SciencePublic access to mission data + research.
NASA
- NASA Open Data PortalFree public APIs across mission datasets.
Other dimensions for European Space Agency vs NASA
Other Modern Reference comparisons
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