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Coronal Mass Ejections

Astronomers Confirm First Coronal Mass Ejection From a Star Beyond the Sun

A LOFAR radio burst with a Type II shock signature, paired with XMM-Newton X-ray data, proved plasma escaped a nearby red dwarf’s magnetic bubble.

Auroras Sweep the U.S. After G4 Storm as Forecasters Watch for More Activity Into Thursday

Severe Solar Storm Ignites Auroras as Forecasters Track Third, Stronger CME

ESA Stress-Test Simulates Carrington-Scale Solar Storm Ahead of Sentinel-1D Launch