Science ❯Astronomy ❯Solar Activity

Geomagnetic Storms

Northern Lights Auroras Coronal Mass Ejections Aurora Borealis Impact on Earth Impact on Satellites Satellite Re-entry G4 and G5 Storms G1 Storms Solar Flares Technology Impact Sunspot Flares Impact on Communications Space Weather Plasma Expulsions Satellite Impact G5 Storms G2 Storms Impact Analysis Planetary K-index Effects on Earth

NASA Finds Solar Storms Accelerating Starlink Satellite Re-Entries

Intensified drag from solar storms heightens the threat of satellite debris surviving re-entry.

Severe Geomagnetic Storm Eases to Kp 7.3, Models Warn of Renewed Surge

Geomagnetic Storms Shorten Starlink Satellite Lifespans by Up to 10 Days

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts

Northern Lights Visible in Unusual Locations as Solar Activity Peaks

Northern Lights Visible Across 22 U.S. States During Strong Geomagnetic Storm

Intense Solar Flare Triggers Global Radio Blackouts

Severe Geomagnetic Storm Threatens Communications and Power Grids

Northern Lights May Be Visible in Multiple U.S. States Tonight Due to Solar Activity

Northern Lights Illuminate UK Skies with Spectacular Displays

Northern Lights Could Illuminate Northern U.S. Skies Tonight

NASA Observes Twin X-Class Solar Flares

Rare Geomagnetic Storm Brings Aurora Borealis to Unusual Latitudes

Solar Storms: Intense Flares and Cannibal CME Threaten Earth's Communications

Northern Lights Expected to be Visible Across Unusual Latitudes

Intense Solar Activity Promises More Northern Lights

Sunspot AR3664 Returns, Potential for More Powerful Solar Storms

Recent Auroras Mark Most Intense Display in 500 Years, NASA Reports

SpaceX Starlink Satellites Withstand Intense Solar Storm