🌐EnglishEnglishEspañolPolskiPortuguêsРусскийEntityQ252603· pop 6Interkosmos 4Also known as Intercosmos 4, DS-U3-IK No. 2, DS-U3-IK #2, IK-4former Soviet solar radiation research satelliteWikidata factsImageSatellite Intercosmos 1 DSC 0205.JPGSources (2)space.skyrocket.den2yo.comvia Wikidata · CC0Available in 6 languagesEspañolРусскийPortuguêsGalicianHungarianPolskivia Wikidata sitelinks · CC0