Home›1973 in spaceflight›Saturn INT-21🌐NederlandsEnglishFrançaisItalianoNederlandsPolskiPortuguês日本語EntityQ2615678· pop 9· linked from 33 articlesSaturn INT-21American super-heavy-lift rocket, never builtWikidata factsShow 1 more factnative labelSaturn INT-21Sources (2)wikidata.orgen.wikipedia.orgvia Wikidata · CC0Available in 9 languagesFrançaisPortuguêsItalianoBulgarianFinnishHebrewPolskiRomanianvia Wikidata sitelinks · CC0ConnectionsScoutEntityMuEntityCategories1973 in spaceflightCancelled space launch vehiclesRocketry articles with outdated infoboxesSaturn V