ESRO-1A

E422016 UNEXPLORED

ESRO-1A was one of the European Space Research Organisation’s early scientific satellites, launched to study Earth’s upper atmosphere and space environment.

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Observed surface forms (1)

Surface form Occurrences
ESRO-1B 1

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

this entity surface form: ESRO-1B