EntityQ827520· pop 9· linked from 88 articlesKosmos 12Sign in to saveSoviet spy satelliteConnectionsEnvironmental Research SatelliteEntityS.P. Korolev Rocket and Space Corporation EnergiaCompanyZenitEntityKazakhstanCountryRussianEntitySoviet UnionConceptpublic domainEntityradiationEntityparachuteEntityBaikonur CosmodromeEntityGreenwich Mean TimeEntityorbital periodEntityapsisEntitylow Earth orbitEntityorbital inclinationEntityepochEntityVostok programmeEntityMariner 2Entityhuman spaceflightEntityMariner 1EntityCategoriesKosmos satellitesSource attributionSpacecraft launched in 1962Spacecraft which reentered in 1962Zenit-2 satellites