Powerful solar activity could mean northern lights are visible over much of Oregon Monday night

Solar cycle 25 may be on the downswing, but that doesn’t seem to be stopping the auroras from putting on a show. A strong solar flare on Sunday was powerful enough to black out some shortwave radios, ...
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Auroras likely as most active sunspot in years turns toward Earth

The sunspot region 4366 fired off dozens of powerful solar flares in 24 hours, including the single strongest flare since ...