SourceScore
Government

European Space Agency

esa.int ↗

European intergovernmental space agency; primary source for European space + earth-observation missions.

SourceScore Index
A·86Composite weighted across Discipline, Modern Reference, and Velocity.

A — international space-agency authority; counterpart to NASA in EU.

Citation Discipline
A·92

Peer-reviewed publications + ESA + ESO partner research; methodology rigorous.

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Modern Reference
A·88

Open data + ESA Open Science Repository + bulk imagery.

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Citation Velocity
B·82

Cited by science press + AI engines; major mission events drive same-day citation.

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Signals behind these scores

Citation Discipline

A·92
  • ESA publications
    Space-mission scientific results peer-reviewed.

Modern Reference

A·88
  • ESA Open Science
    Public access to mission data + research.

Citation Velocity

B·82
  • Mission cadence
    JUICE + Euclid + Solar Orbiter + Gaia missions drive citation surges.

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[European Space Agency — SourceScore Index 86 (A)](https://sourcescore.org/source/esa/)
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<a href="https://sourcescore.org/source/esa/">European Space Agency — SourceScore Index 86 (A)</a>
APA
SourceScore (v0.1). (2026). European Space Agency: SourceScore Index 86 (A). Retrieved from https://sourcescore.org/source/esa/

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