Solar Activity

Geomagnetic Storms Coronal Mass Ejections Solar Storms Solar Flares Geomagnetic Activity Impact on Earth Geomagnetic Effects Solar Wind Space Weather Solar Cycle Solar Cycles Sun Cycles Climate Effects Cosmic Radiation Magnetic Storms Solar Winds

3 ARTICLES

4mo ago

Researchers Propose 'StormWall' Satellite Airbag To Mitigate Solar Superstorms

Simulations indicate a six‑satellite plasma barrier could sharply reduce storm intensity, offering a potential active defense against destructive coronal mass ejections.

10 ARTICLES

10mo ago

Record 94-Day Watch of Solar Region That Drove 2024’s Fiercest Storms

4 ARTICLES

last yr.

Minor Geomagnetic Storm Could Bring Northern Lights to Northern U.S. States

33 ARTICLES

last yr.

Geomagnetic Storm Fuels Northern Lights Across U.S.; Tuesday’s Visibility Dims Outside Alaska

9 ARTICLES

last yr.

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts