Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

NASA/SDO & AIA/EVE/HMI science team / SOHO (ESA & NASA) / GSFC / SWPC | edited by Steve Spaleta ...

Scientists at NASA have found patterns which could help predict solar flares, the most common form of solar disturbances aka ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

A NASA probe has 'touched the Sun' in a historic moment, capturing the sound of solar flares as they fly out through space.

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

Have you hoped to see the northern lights shine over Iowa? You may have a chance tonight if you head far enough north.

NASA has identified two types of auroras—fast-pulsating and flickering. Pulsating auroras flash on and off within seconds.

A mid-level flare that erupted from the sun on January 22 could bring the northern lights to several US states over the weekend. NASA’s three-day forecast is predicting geomagnetic activity as high as ...

Researchers have created an improved traffic light system for predicting geomagnetic storms. They are now testing how well ...

A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...