Scientists are currently trying to determine if a coronal mass ejection (CME) was also launched.
Forecasters expect a coronal mass ejection and a powerful X-class solar flare could impact the Earth starting on Thursday.
The X1.1 eruption briefly disrupted radio communications across the daylight side of Earth.
An X1.0 solar flare erupted from Active Region 4455 on June 3, 2026, according to NASA, producing the kind of intense burst ...
On top of fireworks for America 250 celebrations in the U.S., the sky may have its own fireworks show, with the northern lights making an appearance. On Tuesday, the sun woke up with an X1.1 flare ...
The sun produced its biggest flare in nearly two decades Tuesday, just days after severe solar storms pummeled Earth and created dazzling northern lights in unaccustomed places. "Not done yet!" the ...
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