Sunspot 4317. The region was not considered a major concern by space weather specialists, and yet it produced a large ...

After a calm week, the sun erupted again. A powerful M5.1 solar flare burst from an emerging sunspot region, shaking the ...

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 ...

With the Sun still in an active phase there could be more spectacular Northern light displays in the year ahead.

The magic of Christmas could soon manifest in the sky, with northern lights display possible in several U.S. states amid the ...

Have you ever seen a coronal mass ejection? It’s the eruption of plasma during a solar flare, and new video captured one powerful eruption in stunning detail. A solar flare is usually the genesis of a ...

Activity on the sun is not constant; it varies along a cycle of about 11 years. The peak of this solar cycle — called solar maximum — is when sunspots, solar flares and coronal mass ejections (CMEs) ...

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, ...

The sun typically goes through regular cycles of increased and decreased activity, but in recent years, it hasn't been ...

MARTIN AUGUSTINE KMBC9 NEWS. FIRST ALERT WEATHER. WHEN IT COMES TO TEMPERATURES, WE’VE HAD THE BIG VARIETY THIS WEEK, FROM THE COLD YESTERDAY TO THE WARM UP THIS COMING WEEKEND. IT IS LIKE CLASSIC ...

A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at 9:49 p.m. EST on Sunday, November 30, said NASA’s Solar Dynamics Observatory, which ...

(NEXSTAR) — It’s been a busy few weeks on the sun, and yet another eruption of material has been blasted out into space. If conditions are right, it could spark strong G3 geomagnetic storm levels on ...