The X1.1 eruption briefly disrupted radio communications across the daylight side of Earth.

A new burst of solar activity could transform the night sky across parts of the United States over the next several nights, ...

Solar flare SDO archive images previously lost to detector saturation can now be recovered using a newly validated technique, ...

Add Yahoo as a preferred source to see more of our stories on Google. Solar flares are nothing new to Earth and we have experienced quite a few this year, but this weekend the sun let out a coronal ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A sunspot on the surface of the sun has erupted with a powerful solar ...

Auroras filled much of the world’s skies for several nights in mid-May as a historic geomagnetic storm coursed 100 kilometers above our heads. Being able to see auroras so deep into the tropics was ...

"This insight allows us to predict the CME's speed and, consequently, its arrival time on Earth, even before the CME has fully erupted." When you purchase through links on our site, we may earn an ...

A powerful solar storm is expected to strike Earth on June 8, potentially creating dazzling auroras, disrupting ...