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

Newton, astronomers have seen a powerful explosion of plasma erupting from a distant star for the first time. We have seen ...

Astronomers have for the first time detected a coronal mass ejection from another star, shedding light on worlds orbiting red ...

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

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

Scientists have finally confirmed a powerful coronal mass ejection from another star, using LOFAR radio data paired with ...

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

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

At about 0200 UTC (that’s 1pm AEDT) on November 12, the US National Oceanic and Atmospheric Administration and Australian ...

ORLANDO, Fla. - Will Florida get more auroras this weekend? In short, maybe. The sun remains quite active, and its solar ...

The same active region of the sun that produced stunning auroras that were visible as far south as Mexico earlier this week ...

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