As the U.S. celebrated July 4, the sun hosted its own fireworks display in the form of a coronal mass ejection "double punch" that NASA predicts could strike Earth on Friday (July 7).
A 'double punch' of solar storms could smash into Earth and spark widespread auroras this week : Read more
A 'double punch' of solar storms could smash into Earth and spark widespread auroras this week : Read more
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