An impulsive X4.2 solar flare sparked strong radio blackouts across Africa and Europe as the giant sunspot continues to rage.

Northern lights occur when a solar flare interacts with Earth's atmosphere.

This Feb. 4, 2026, image from NASA's Solar Dynamics Observatory (SDO) captures a strong solar flare erupting from the star.

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever seen a coronal mass ejection? It’s the eruption of plasma during a solar flare, and new video captured one powerful ...

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

In India, Indian Space Research Organisation said it is closely tracking the situation and warned of possible radio blackouts ...

The sun released a “strong” solar flare on Tuesday, February 3, after several others had been released in previous days, ...

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

The sun is experiencing a violent solar storm, releasing one of the strongest solar flares seen in the past 30 years ...

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India braces as the Sun unleashes powerful flares, threatening satellites, communications, and power grids. ISRO monitors ...

A strong solar flare peaked just after 9 a.m. Tuesday. What does that mean?