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

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

"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

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

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

The European Space Agency (ESA) has released an audio-visual representation of solar activity over the last three years, ...

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

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

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

The Sun sometimes coughs up solar flares, which occur when the star’s magnetic field twists and sends a burst of energy and ...

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...