The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby ...

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

The Sun Sent A Coronal Mass Ejection Directly Toward The Interstellar Object 3I/ATLAS In A First Of Its Kind Event ...

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

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

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

For the first time ever, astronomers have spotted a powerful coronal flare (cme) from a star other than the Sun.

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.

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

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

Astronomers detect a violent storm on a distant star, revealing implications for exoplanet habitability and stellar activity.

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