Strongest Solar Flare of 2025: Sun Unleashes Massive X5.1 Blast, Disrupting Earth’s Radio Signals
Updated by FFRNews on November 9, 2025 In a dramatic display of solar power, the Sun erupted with an X5.1-class flare on Saturday, marking the strongest solar flare of 2025 so far. The blast temporarily disrupted high-frequency radio communications across parts of the United States, Europe, and Asia, according to NASA and the National Oceanic…