Home›Air Density experiment›Explorer 39🌐EnglishEnglishEspañolItalianoPortuguêsTiếng ViệtРусскийEntityQ49891· pop 7· linked from 183 articlesExplorer 39Also known as AD-CNASA satellite of the Explorer programWikidata factsShow 2 more factsUTC date of spacecraft launch1968-08-08Commons categoryExplorer 39via Wikidata · CC0Available in 6 languagesEspañolPortuguêsItalianoGalicianTiếng Việtvia Wikidata sitelinks · CC0ConnectionsExplorers ProgramEntitySECOREntityCategoriesAir Density experimentBalloon satellitesExplorers ProgramSource attributionSpacecraft launched in 1968