EntityQ7556142· pop 9· linked from 27 articlesSolar cycle 3Sign in to savesolar activity from June 1775 to September 1784ConnectionsSunConceptInternational Standard Book NumberEntityWilliam HerschelEntitydigital object identifierEntitysunspotEntitybibcodeEntitysolar cycleEntityWolf numberEntitylist of solar cyclesEntitySolar cycle 25EntitySolar cycle 24EntitySolar cycle 2EntitySolar cycle 20EntitySolar cycle 23EntitySolar cycle 19EntitySolar cycle 9EntitySolar cycle 8EntitySolar cycle 1EntitySolar cycle 22EntitySolar cycle 5EntityCategoriesSolar cycles