EntityQ3491753· pop 18· linked from 4 articleshadron epochSign in to saveperiod in the evolution of the early universeConnectionschronology of the universeEntityinflationEntityultimate fate of the universeEntityAlbert EinsteinPersonIsaac NewtonPersonGalileo GalileiEntityuniverseEntityNicolaus CopernicusEntityStephen HawkingPersonJohannes KeplerEntityBig BangEntityInternational Standard Book NumberEntityphotonEntityChristiaan HuygensEntityquarkEntitydigital object identifierEntityEdwin HubbleEntitydark matterEntityRoger PenroseEntityredshiftEntityCategoriesBig BangPhysical cosmology