When these charged particles reach Earth, they can cause geomagnetic storms that lead to the stunning displays of the aurora borealis, or northern lights. While this particular CME is expected to ...

Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...

Earth is facing a double coronal mass ejection impact today, January 3, 2026, potentially triggering G2-class geomagnetic ...

This edition of the northern lights is brought to you by a pair of coronal mass ejections that erupted on New Year's Day.

It’s incredible to think that the sun, roughly 93 million miles away, can mess with our power grids here on Earth and paint our night skies with ribbons of green and red. But that’s exactly what ...

Solar energetic particle (SEP) events and coronal mass ejections (CMEs) are central features of solar activity that significantly influence space weather. SEPs are high‐energy particles expelled ...

A recent coronal mass ejection may disrupt Earth’s geomagnetic field on Friday, potentially making the aurora borealis ...

Astronomers using the European Space Agency's XMM-Newton space observatory and the LOFAR telescope have definitively spotted an explosive burst of material thrown out into space by another star—a ...

The northern lights danced across the sky amidst a strong geomagnetic storm that impacted Earth on Wednesday, Nov. 12. It was ...

The Sun is not the only star to experience solar flares, researchers say after observing the first such coronal mass ejection (CME) from a star 130 light years away. Astronomers operating the European ...

What's the difference between a solar flare and a coronal mass ejection? And how do they lead to auroras?

What Makes a "cannibal coronal mass ejection (CME)". Trump's removal of Maduro prompts questions from Congress Angry town ...