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Space.com on MSN6d
Powerful X-class solar flare erupts from sun, knocking out radio signals across the Pacific (video)
Sunspot region 4114 has unleashed its most powerful solar flare yet — an X1.9 class that erupted late June 19, triggering ...
Map Reveals Blackout Over US States After 'Extreme' Solar Flare
The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...
X-Class solar flare triggers radio blackout across the US. See map
A powerful X-class solar flare erupted on June 19, disrupting radio signals and potentially setting the stage for geomagnetic ...
Sun emits strongest solar flare of the year, causing radio blackouts and communication disruptions, reports NASA
NASA reports sunspot region 4114 unleashed 2025's most powerful X1.2-class solar flare on June 17, causing widespread ...
Why radio is still the ultimate survival tool in war and emergencies
A soldier’s most important weapon may wind up being a walkie-talkie-style radio or backpack satellite terminals, Fraser says. Mobile and Wi-Fi networks can become ‘overwhelmed’ in wartime, meaning ...
The Beaumont Enterprise on MSN5d
Another X-class solar flare triggers US communication blackouts
Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to ...
Iran's internet blackout leaves public in dark, creates uneven picture of the war
As the war between Israel and Iran hits the one-week mark, Iranians have spent nearly half of the conflict in a ...
Modern Engineering Marvels on MSN2d
How a Powerful X1.9 Solar Flare Plunged the Pacific into Radio Silence and Set the Stage for Aurora Surprises
Solar flares are the most powerful explosions in the solar system the biggest ones can have as much energy as a billion ...