Radiation belts are a normal part of the architecture of a planet with a global magnetic field. Stars are constantly leaking particles, borne by a stellar wind; these stream out and, where they ...

Lightning can be used to probe Earth’s dynamic Van Allen radiation belts, directly connecting terrestrial weather and space ...

The Sun, often perceived as a constant presence in our sky, is anything but stable. Beneath its seemingly unchanging surface ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a ...

The sun’s outer atmosphere occasionally “burps” out huge bursts of energy called coronal mass ejections. They produce solar storms, also known as geomagnetic storms, according to NOAA.

The next big solar storm could plunge the world into darkness, disrupting power grids, satellites, and communications on a ...

Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights might be visible over some northern and upper Midwest states.

The National Oceanic and Atmospheric Administration's Space Weather Prediction Center has issued a G1 (Minor) or greater geomagnetic storm watch for Saturday, Jan. 25 due to the potential arrival of a ...

However, every geomagnetic storm has the chance to push ... Those molecules then become energized, emitting energy in the form of colorful light. The color of auroral light depends on the type ...