The sun erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory captured the blast in multiple wavelengths.

Sunspot AR3184 erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory (SDO) captured the fireworks. The sunspot has been very active since it rotated into SDO's view. Credit: ...

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

The flares are coming from a solar region that was created in late January.

Space weather has seen a flurry of activity this week. An explosive solar flare that erupted Tuesday, just two days after the ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting ...

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

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

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

NASA reports the Sun's intense solar flares, including an X8.1 event, prompting ISRO to monitor Indian satellites for radio blackout risks.

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

A newly active area on the sun is responsible for dozens of eruptions known as solar flares, including back-to-back X-class ...