An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory (SDO) and the Solar and Heliospheric Observatory (SOHO) captured the fireworks ...
On May 14, 2025, the Sun unleashed its most powerful flare of the year, an X2.7-class eruption from active region AR487, disrupting high-frequency radio communications across Europe, Asia, and the ...