Would the explosion of 93 million miles of plasma interfere with power grids and GPS and light up the night sky in glowing ...

Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...

Earth is facing a double coronal mass ejection impact today, January 3, 2026, potentially triggering G2-class geomagnetic ...

A G2 storm, rated “moderate” on the five‑tier NOAA scale, can induce voltage irregu­larities in power systems and affect high ...

A rare solar storm may light up the northern sky this week and could briefly affect satellites and power systems. Scientists warn that an incoming 'cannibal' coronal mass ejection (CME) may rival the ...

Another round of auroras may put on a dazzling display across U.S. states this evening, so be sure to look up Elizabeth Ruggiero/Getty A powerful mass ejection (CME) from sunspot AR4199 is set to ...

On Sept. 1, much of Europe and North America were treated to a rare nighttime display. Unlike the lights that dazzled most of the world last year, this aurora was caused by a type of solar emission ...

A geomagnetic storm could impact Earth’s atmosphere this week, and if it does, it could trigger a Northern Lights show over the Chicago area. The Space Weather Prediction Center issued a G2/G3 ...

CC0 Usage Conditions ApplyClick for more information. A July 12 news alert from NASA indicates a X1.4 class solar flare erupted from the center of the Sun, peaking July 12 at 12:52 P.M.