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 ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

“In a world that is now so dependent on electricity and electronics, a similar event has the potential to cause widespread ...

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

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

The Kodaikanal Solar Observatory (KSO), established in 1899, has made significant contributions to understanding solar ...