A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense ...

Multiple M-class and X-class solar flares erupted within 24 hours as an active sunspot released intense radiation affecting ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

The flare was part of a series of three X-class solar eruptions that occurred between late February 1 and early February 2.

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

According to the NOAA space weather forecasters, geomagnetic activity is ramping up just enough to make aurora viewing ...

Largest solar radiation storm in more than 20 years could trigger auroras on Earth - A solar radiation storm this large has ...

For the first time, scientists have used satellite data to create a 3D map of the sun's interior magnetic field, the ...

A map from the National Oceanic and Atmospheric Administration Space Weather Prediction Center shows that the northern lights ...

Research conducted by an international team of astronomers from Southwest Research Institute, Aryabhatta Research Institute ...