A severe geomagnetic storm triggered by multiple coronal mass ejections caused one of the most spectacular Southern Lights ...

Minnesotans and others around the country got a rare treat on Nov. 11 with an aurora borealis supercharged by the sun.

The northern lights could be visible from states along the U.S.-Canadian border on Sunday night, forecasters at the National ...

For the first time, astronomers have spotted a coronal mass ejection exploding from a star other than our Sun.

Coronal Mass Ejections routinely erupt from the Sun, causing geomagnetic disturbances on encountering the Earth. For the ...

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system.

Residents of Rusk County were treated to an extraordinary night sky Tuesday and Wednesday as the Aurora Borealis — commonly ...

After two previous failed attempts, astronomers using South Africa's MeerKAT radio telescope have reported the first radio ...

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

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

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

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