Three coronal mass ejections (CMEs) are heading toward Earth and could lead to impressive auroras in some northern states ...

The solar maximum might be behind us, but the Sun continues to show off its power. Multiple coronal mass ejections (CMEs) ...

Northern U.S. states could catch a glimpse of the northern lights as soon as it gets dark on Thursday, Oct. 16, 2025. Here's ...

The agency also notes that the best time of year to see the auroras are around the spring and autumn equinoxes. With the ...

The sun has coughed up three coronal mass ejections which, if Earth-directed, can produce the beautiful northern lights, and ...

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory ...

Unprecedented simulations show the formation of space tornadoes capable of causing strong geomagnetic storms around Earth, calling for earlier and more accurate warnings.

As it nears the Sun, 3I/Atlas exhibits signs of outgassing, a characteristic behavior of comets as they heat up and release gas and dust. This behavior confirms its classification as a comet, ...