The back-to-back eruptions caused radio blackouts across two hemispheres as the active sunspots turn to face Earth.

As a particularily active sunspot region rotates into view, the sun has released its largest solar flare since June.

In the wake of the solar flares, the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center ...

NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the X1.2 class solar flare. The flare peaked at 9:34 p.m. CT. The X Flare causes an R3 radio Blackout Event: ...

A solar flare seen by the ESA's Solar Orbiter. Solar storms are semiregular events in which the sun belches gargantuan plumes ...

Like the number of sunspots, the occurrence of solar flares follows the approximately 11-year solar cycle. But as the current Solar Cycle 25 approaches its peak, how are the number of solar flares ...

A moderate solar flare might affect radio communications on Earth, the National Oceanic and Atmospheric Administration said ...

A high-powered solar flare erupted from the sun last week, causing a major radio blackout in Europe and Asia. The eruption happened at 3:25 a.m., meaning that the sun wasn't in the Texas sky at the ...

Nearly a dozen states in the northern U.S. may have another opportunity to see the northern lights on Saturday, after a recent solar flare briefly disrupted radio communications, according to the ...

The forecasting of solar flares is a rapidly evolving field that combines observational solar physics with the latest developments in machine learning and statistical modelling. Solar flares are ...