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Solar activity remains high as the sun crackles with X-class and near-X-class solar flares. Three sunspots are participating (4477, 4478 and 4479), and they appear to be talking to one another. Consider this 8-hour movie recorded on July 1st by NASA’s Solar Dynamics Observatory: The sequence includes a pair of M3-class solar flares and a powerful M8.5. All of the explosions are puffing clouds of hot plasma into space–some of them with an Earth-directed component. Our magnetosphere will feel…