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

When you look up at the sky on a sunny day, the sun might seem like a bright spot, unchanging in the sky. But the sun is a ...

A powerful M5.7 solar flare erupted from the sun on May 10, unleashing an impressive coronal mass ejection (CME) that could ...

Scientists studying 50 years of solar data warn Earth may be entering a heightened risk period for rare “superflares” capable ...

The sun has just released a powerful M5.7 solar flare, sending a stream of charged particles hurtling toward Earth’s ...

CAPE CANAVERAL, Fla. — The sun produced its biggest flare in nearly two decades Tuesday, just days after severe solar storms pummeled Earth and created dazzling northern lights in unaccustomed places.

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 ...

Images of the far-side of the sun taken by the European Space Agency's Solar Orbiter of a giant sunspot region makes aurora ...

A solar eruption has blown a massive hole in the sun's atmosphere, causing temporary radio blackouts and possibly triggering a northern lights display tomorrow. Scientists recorded an M5.7-class solar ...

A powerful solar flare has erupted from the Sun and is now being linked with temporary radio disruptions and a possible ...

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 ...