The space weather alert was triggered by an M8-class solar flare from sunspot 4299 on December 6, which immediately preceded the incoming CME.

The northern lights are expected to be visible again overnight on Tuesday and Wednesday due to solar activity. A coronal mass ejection (CME) that erupted from the sun on June 28 is traveling toward ...

Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing ...

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong G3 geomagnetic storm levels on Tuesday. Forecasts show the Kp index rising ...

Fast solar wind and possible CME activity may increase northern lights chances over Christmas, mainly across high-latitude regions ...

FORT WAYNE, Ind. (WANE) – We are closely watching the chance to view the northern lights here in northeast Indiana and northwest Ohio after sunset Monday to before sunrise Tuesday. The sun released a ...

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 ...

Another round of auroras may put on a dazzling display across U.S. states this evening, so be sure to look up Elizabeth Ruggiero/Getty A powerful mass ejection (CME) from sunspot AR4199 is set to ...

The Northern Lights may be visible further south again in 2025 due to an expected peak in solar activity. The aurora borealis's visibility in southern states is rare, but it has happened before during ...

Aurora chasers, keep your eyes on the skies as we might be in for another show this weekend, albeit slightly smaller than the performances earlier this week. When you purchase through links on our ...

To us humans, a coronal mass ejection (CME) coming from our own star is something we're used to by now. Potentially dangerous, these manifestations of the life-giving star have not really harmed us in ...

This surge of cosmic activity could be strong enough to make auroras visible far beyond their usual range Getty A powerful solar flare from the Sun launched a coronal mass ejection (CME) toward Earth, ...