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

A coronal mass ejection is a massive burst of plasma and magnetic energy from the sun that can light up Earth’s skies with ...

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

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 ...

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

Red dwarf hurls plasma at speeds rarely seen from Sun, potentially stripping atmospheres from orbiting planets ...

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

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

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

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