Science ❯ Astronomy ❯ Solar Phenomena

Coronal Mass Ejections

Geomagnetic Storms Auroras Aurora Borealis Solar Flares Impact on Earth Northern Lights Effects on Earth Solar Wind Solar Storms Cannibal CME Geomagnetic Activity Earth Impact CMEs Effects of CMEs on Earth Earth-directed CMEs Sunspots Charged Particles Prominence Eruptions Eruption Potential Safety Glasses Observation Sun's Corona CME Effects Potential Risks Cannibal CMEs Geomagnetic Effects Stealth CMEs Coronal Holes Type IV Radio Emissions Magnetic Storms Plasma Clouds Polar Lights Earth-Directed CMEs

Researchers Identify Solar 'Switch‑Off' That Could Forecast Space Weather Years Ahead

Counting sunspots at a sharp late‑cycle cutoff could give utilities and satellite operators up to seven years' warning of the next solar maximum.

X1.1 Solar Flare Causes Radio Blackouts as CME Prompts G2 Geomagnetic Storm Watch

Cannibal Solar Storm From Sunspot 4455 Set to Reach Earth

Sunspot AR4366 Hurls X-Class Flares as CME Is Forecast to Brush Earth Thursday

NOAA Forecasts New Year’s Eve G1 Geomagnetic Storm, Boosting Aurora Odds Across Northern U.S. and U.K.

G3 Geomagnetic Storm Possible Today as Full-Halo CME Reaches Earth

NOAA Issues G2 Geomagnetic Storm Watch as Giant Sunspot Cluster Faces Earth

‘The Fall of Icarus’: Skydiver Captured Against the Sun Goes Viral

Geomagnetic Storm Hits G3 as Earth‑Directed CME Approaches

Perseverance Captures Second Martian Aurora as Team Unveils Forecasting Strategy

G2 Geomagnetic Storm Watch Expands Northern Lights Visibility to 15 States

X1.2 Solar Flare from AR4114 Disrupts Pacific Radio Communications

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

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts