🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусскийEntityQ25919· pop 10· linked from 397 articlesBion 4bion satelliteWikidata factsImageBion 4 - Artificial Gravity Experiment.JPGSources (1)wikidata.orgvia Wikidata · CC0On the mapAvailable in 10 languagesEspañolРусскийPortuguêsBulgarianGalicianHungarianMacedonianSerbianSerbian (Latin)via Wikidata sitelinks · CC0ConnectionsSoviet UnionConceptAllied Control CouncilEntityCategories1977 in spaceflight1977 in the Soviet UnionBion satellitesCzechoslovakia–Soviet Union relationsEast Germany–Soviet Union relationsFrance–Soviet Union relationsHungary–Soviet Union relationsKosmos satellitesPoland–Soviet Union relationsRomania–Soviet Union relationsSource attributionSoviet Union–United States relations