We’ve got a hot comet on our hands. Comet Jacques barely cracked magnitude +11 at the time of its March 13 discovery, but just three weeks later, amateur astronomers have already spotted it in large binoculars at magnitude +9.5. Expert comet observer Michael Mattiazzo, who maintains the Southern Comets Homepage, predicts that if Comet Jacques continues its … Continue reading "Comet Jacques Brightens Rapidly, Heads North"