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.

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 ...

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

For years, astronomers talked about coronal mass ejections on other stars almost like ghost stories. You hear signs, hints ...

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 aurora borealis was viewable across Wisconsin multiple nights this week — and not for the first time this year.

Coronal mass ejections, or CMEs, are large clouds of ionized gas called plasma and magnetic fields that erupt from the sun’s ...

The northern lights were spotted in Texas on Tuesday night as an especially strong geomagnetic storm hit the Earth.

A G1 (minor) geomagnetic storm is often the result of Earth plunging into a fast stream of the solar wind, or when a small, ...