Solar Activity

Coronal Mass Ejections Geomagnetic Storms Solar Storms Geomagnetic Activity Solar Flares Impact on Earth Solar Wind Geomagnetic Effects Sun Cycles Space Weather

3 ARTICLES

last mo.

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

7mo ago

After Strongest Storm in Three Months, Geomagnetic Unrest Eases as New Spikes Remain Possible

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

3 ARTICLES

last yr.

Northern Lights Visible in Unusual Locations as Solar Activity Peaks

5 ARTICLES

last yr.

Rare Northern Lights Illuminate Skies Across France and Europe

Solar Activity

Researchers Propose 'StormWall' Satellite Airbag To Mitigate Solar Superstorms

Strongest Geomagnetic Storm Since 2003 Fades After Lighting Skies Worldwide

Powerful Solar Storm Re-Intensifies to G4, Strongest Since 2003

Aurora Borealis Seen Across Germany Overnight After Solar Storm

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

NOAA Issues G3 Geomagnetic Storm Warning as CME Arrives, Adds Weekend Alerts

Rare Red Aurora Alert Signals High UK Visibility Tonight

After Strongest Storm in Three Months, Geomagnetic Unrest Eases as New Spikes Remain Possible

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

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

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts

Northern Lights Visible in Unusual Locations as Solar Activity Peaks

Rare Northern Lights Illuminate Skies Across France and Europe