EntityQ1036889· pop 10· linked from 13 articlesBabcock modelSign in to savemechanism explaining sunspot patternsConnectionssunspotEntitySunConceptNASAConceptInternational Standard Book NumberEntitymagnetic fieldEntityCNNEntitydigital object identifierEntityInternational Standard Serial NumberEntitybibcodeEntityphotosphereEntityGeorge Ellery HaleEntitysolar cycleEntityPrinceton University PressEntityconvection zoneEntityWolf numberEntityHorace W. BabcockEntitysolar maximumEntitysolar physicsEntitysolar minimumEntityRobert B. LeightonEntityCategoriesSolar phenomenaStellar phenomena