The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured a coronal mass ejection erupt from the far side of the Sun.

A coronal mass ejection from a distant star has been confirmed for the first time, raising questions about how such events ...

Erupting plasma was detected from a distant red dwarf star’s powerful coronal mass ejection by the XMM-Newton spacecraft of ...

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

Astronomers first documented a CME in 1859, in conjunction with the widespread energy grid disruptions that later became known as the Carrington Event. Since then, every observed CME has traced back ...

Nature offers many dazzling displays, from jagged flashes of lightning to radiant sunsets. But perhaps one of the most ...

The sky cleared enough Tuesday night to reveal a strong geomagnetic storm whipping by Earth at millions of miles per hour, ...

It is possible, but the chances of the northern lights putting on another show in the continental United States are low, ...

If you missed the northern lights the last two nights, you'll have another opportunity on Nov. 13, if the weather cooperates.

Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...

People in several provinces and territories will have a good chance of seeing auroras once again Wednesday night as another ...