Sunspot AR3184 erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory (SDO) captured the fireworks. The ...

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

Sunspot AR3038 is massive and NASA's Solar Dynamics Observatory has had its eye on it. Watch a time-lapse of it growing to ...

Sun Region 4366 has produced dozens of solar flares since Jan. 30, "putting on quite a show," says Slooh President and ...

Solar flares are intense bursts of radiation that occur on the Sun's surface, resulting from the release of magnetic energy associated with sunspots. These flares can vary in intensity, and their ...

Public schools in Dagupan City continue to face a shortage of classrooms, with nearly 300 additional rooms still needed across campuses, according to the Schools Division Office (SDO).

This geomagnetic storm interfered with telegraph communications around the globe. Sparks reportedly leapt from telegraph ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

Solar flares are intense bursts of radiation caused by the release of magnetic energy stored in the Sun's atmosphere. These explosive events can emit energy equivalent to millions of hydrogen bombs ...

The Sun has unleashed a quartet of strong solar flares, which could herald a wild week of space weather. It all kicked off at ...

The storm could also impact power systems and spacecraft operations.

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