October 27, 2009 6:00 amArticlesSolar Activityby Edward John CraigShare this storyShare on FacebookShare on XShare on LinkedInMore sharing optionsListen to articleText sizeGiftPDFcommentsThe cycle-24 sunspot that appeared on Thursday has grown in its transit across the Sun’s surface.The folks at Spaceweather have a handy animation.EJAbout the AuthorEdward John CraigCommentsAdvertisementAdvertisementAdvertisementAdvertisement
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