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

There were significantly more X-class solar flares in 2024 than any other year for at least three decades. The arrival of ...

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

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

Improving Space Weather Predictions Flickering patterns in coronal loops may signal solar flares 2 to 6 hours before they ...

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

Following in the footsteps of Aristotle and Galileo, NASA scientists look to take the next step in understanding auroras.

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

The sun is at the peak of its 11-year cycle. That means an uptick in solar flares will lead to more chances to see the northern lights over the next couple of years.

Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

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