A minor geomagnetic storm is forecast for Wednesday March 5. Chances remain strong for seeing the aurora borealis in the months ahead.

The solar cycle refers to the 11-year period of solar activity from a maximum of observed sunspots through a minimum ... hit the atmosphere an electrical current starts flowing in the direction ...

The sun has just spat out the strongest solar flare of the current solar cycle, which began in 2019, according to a breaking report from the National Oceanic and Atmospheric Administration's (NOAA ...

Periods of low sunspot activity are associated with changes in the winds that tear though the upper atmosphere bringing unusually cold winters to northern Europe, according to the new study ...