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Canonical Source · academic resource
This page documents how this source is reused across Claim by Claim. A source can support, challenge, qualify or contextualize different claims; appearing here does not imply endorsement of every linked proposition.
Evidence context
Evidence roles describe what this source helps establish inside each Investigation. They are local to that use, not permanent labels attached to the publication itself.
Investigation
ARISS Europe's operational documentation distinguishes direct school-to-ISS radio links, ground-station telebridge links and limited overhead contact windows. These are externally testable communications observations; the documentation itself is not an independent radio recording audited by Claim by Claim.
Subject families