EntityQ25849· pop 11· linked from 48 articlesBion 2Sign in to savesatelliteConnectionsSoviet UnionConceptSkynetEntityEarthConceptRomaniaCountryMoscowCityRussianEntitybloodEntitynitrogenEntitylungEntityboneEntitygasEntityCzechoslovakiaEntityInternational Standard Book NumberEntityUTCEntitylengthEntitybatteryEntityWayback MachineEntitynewtonEntitydiameterEntitypublic domainEntityCategories1974 in spaceflight1974 in the Soviet UnionBion satellitesCzechoslovakia–Soviet Union relationsKosmos satellitesRomania–Soviet Union relationsSource attributionSpacecraft launched in 1974