Astronomers using the European Space Agency's XMM-Newton space observatory and the LOFAR telescope have definitively spotted ...

"Astronomers have wanted to spot a coronal mass ejection on another star for decades. We’ve now managed to do this for the ...

Astronomers first documented a CME in 1859, in conjunction with the widespread energy grid disruptions that later became ...

Astronomers have detected the radio burst from a massive eruption known as a coronal mass ejection (CME) on an M-type star ...

The predicted speed of the third coronal mass ejection in the series was the highest he'd ever seen: about 870 miles per ...

Scientists have spotted a red dwarf star about 130 light-years away ejecting an enormous amount of material into space.

Brilliant colors strobed the skies across much of North America — viewed as far south as Florida — on Nov. 11 as a powerful ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

The solar storm is touching all your gadgets or it will be soon. Finally, the end of the week is come. Let us rejoice ...

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