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Solar Cycles

Auroras Solar Maximum Solar Flares Sunspot Activity Maunder Minimum Solar Wind Kepler's Observations Geomagnetic Effects

ESA’s Solar Orbiter Captures First Images of Sun’s South Pole

Researchers uncovered a chaotic magnetic landscape at the pole that could transform forecasts of solar storms.

NASA Predicts Year-Long Surge in Spectacular Auroras

Rising Solar Activity Raises Concerns Over Readiness for Major Storms

May's Geomagnetic Superstorm Reveals Unprecedented Atmospheric Changes

Kepler's 1607 Sunspot Drawings Rewrite Solar Cycle History

Kepler's 1607 Sunspot Drawings Illuminate Solar Cycle Mysteries