A hidden “switch-off” signal could predict solar storms seven years early

Scientists have discovered a hidden "switch-off" signal in the Sun's 11-year cycle that could enable them to predict solar storms seven years in advance. This turning point marks the abrupt end of violent space weather and provides clues about the strength of the next cycle based on the remaining number of sunspots. Researchers believe that Solar Cycle 26 may be moderate, according to early projections. A clearer forecast for the upcoming cycle is expected to be available in about two years.

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