A moderate solar flare burst from the sun on Friday morning, marking the strongest eruption in days from an increasingly ...

Sunspot AR4366 has been very active with several flares recorded, the biggest of them being an X8.3-class solar flare. NOAA's GOES-17 satellite captured the fireworks. Credit: Space.com | footage cour ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based on data collected by NASA’s Solar Dynamics Observatory, our solar system’s ...

Scientists spotted patterns hours before a major solar flare, a discovery that could help forecast dangerous eruptions.

The sun has erupted with a moderate M5.7 solar flare and a coronal mass ejection that could trigger a northern lights display.

The prolific flare factory doesn't look like stopping anytime soon. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's at it again! Sunspot ...

Talk about a heated situation. The sun unleashed two colossal solar flares within seven hours of each other this week, triggering radio blackouts across parts of Earth. Solar flares are strong, ...

Solar flares are powerful bursts of radiation from the sun's surface, which can wreak havoc on Earth's power grids, damage ...

The sun is not a static, tranquil sphere of gas, but an active, turbulent star with magnetic fields that twist and snap in powerful eruptions. Among the most striking and energetic of these eruptions ...