Éjection de masse coronale

Articles about éjection de masse coronale

Pink and Green Aurora Over UK

A powerful coronal mass ejection sent a geomagnetic storm across Earth, producing vivid pink, green and red auroras visible across the UK, Channel Islands and parts of Europe on 2… Jan 28, 2026

Space

Stealth Solar Storm Hits Earth Unexpectedly

A faint, hard-to-detect coronal mass ejection swept past Earth on November 20, 2025, nudging the magnetosphere and producing mid-latitude auroras despite leaving little warning. T… Nov 21, 2025