EntityQ51558· pop 12· linked from 57 articlesKosmos 2Sign in to saveSoviet research satelliteConnectionsEnvironmental Research SatelliteEntityRussianEntitySoviet UnionConcepttechnologyEntityartificial satelliteEntitypublic domainEntityradiationEntitycosmic radiationEntityGreenwich Mean TimeEntityionosphereEntityorbital periodEntityapsisEntitylow Earth orbitEntityorbital inclinationEntityepochEntityMariner 2EntityMariner 1Entitygeocentric orbitEntityInternational DesignatorEntityS.P. Korolev Rocket and Space Corporation EnergiaEntityCategories1962 in the Soviet UnionKosmos satellitesMS programmeSource attributionSpacecraft launched in 1962Spacecraft which reentered in 1963