The first “intense” flare peaked at 9:07 p.m. ET on April 23, with the second following seven hours later at 4:13 a.m. ET ...

NASA and NOAA reported that the Sun erupted with two powerful X-class solar flares within seven hours, disrupting radio communications across parts of the Pacific, Australia, and East Asia. The flares ...

The Sun has unleashed two powerful X-class solar flares within seven hours, triggering radio blackouts and raising the potential for auroras in unusual latitudes. NOAA forecasts quiet to minor ...

The sun released two powerful X2.5 solar flares within a seven-hour window, marking the strongest solar activity in 78 days.

In a dramatic display of cosmic power, the Sun unleashed two colossal X-class solar flares within just seven hours of each ...

The Sun fired off two powerful X-class solar flares within hours, triggering temporary radio blackouts across parts of the ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

A flare of the highest score, X2.5, was registered on the Sun. This was announced on April 24 by the Laboratory of Solar ...

The northern lights may be visible this weekend after a flurry of activity on the sun, with an X-class solar flare and ...

A potent X-class solar flare from the Sun recently caused a widespread radio blackout on Earth's sunlit side, raising ...

The Sun has erupted with an X-class solar flare, the most powerful kind, blacking out shortwave radio communications across the sunlit side of Earth. Here is what happened, why your radio went silent, ...

The strongest flare of the M4.3 class occurred on the sun in a month. This was reported on April 23 at the Laboratory of ...