The Sun unleashed 23 solar flares in a single 24-hour stretch during late May 2026, including three M-class eruptions, ...

Sunspot AR3089 erupted with a series of m-class flares that culminated with an M7-class flare on Aug. 26, 2022. NASA's Solar ...

Talk about a heated situation. The sun unleashed two colossal solar flares within seven hours of each other this week, ...

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

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

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

The sun has certainly woken up! It has fired off not one but two powerful X2.5 solar flares within just 7 hours.

A powerful X7.1-class solar flare from sunspot AR3842 is heading toward Earth, likely triggering a G3-class geomagnetic storm ...