EntityQ35507· pop 5· linked from 34 articlesCAMEOSign in to saveNASA satellite launched in 1978ConnectionsSwedenCountryAlaskaEntitylithiumEntitybariumEntityionEntityauroraEntityconspiracy theoryEntityionosphereEntityEarth's magnetic fieldEntitymagnetosphereEntityHigh Frequency Active Auroral Research ProgramEntitythermiteEntitychemtrailEntityGoddard Space Flight CenterEntityUnited States Government Accountability OfficeEntityNimbus 7EntityCategories1978 in spaceflightExplorers Program