On April 16, a significant solar event is anticipated, with two coronal mass ejections (CMEs) directed toward Earth. , ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

A blast of charged particles from the Sun - a G3 (Strong) geomagnetic storm - is currently sweeping past our planet. Auroras ...

CMEs usually arrive at the Earth several days after a solar flare, and can trigger geomagnetic storms if they collide with the Earth's magnetic field, resulting in the appearance of the aurora. CMEs ...

The northern lights were visible farther south than normal Tuesday, April 15, and they'll be visible again for some residents ...

Solar flares release powerful bursts of electromagnetic ... Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or ...

A pair of solar flares are expected to reach Earth on Tuesday, April 15, as geomagnetic storm could bring aurora to several northern states.

Solar flares are intense bursts of electromagnetic ... CMEs can also knock satellites out of the sky, tamper with GPS-based equipment on Earth, and trigger widespread power outages in really ...

Then there was the Carrington Event of 1859 tinting the sky bright red and green which may have been the most powerful solar flare on record, according to NOAA. An increase in solar activity has ...