A superflare is an exceptionally powerful electromagnetic emission from a star, releasing energy equivalent to a trillion ...

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

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

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

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

Nor is this threat hypothetical since NASA astronauts have very nearly been killed by solar flares in the past. In August 1972, Earth was hit by one of the worst solar storms in recorded history ...

New study reveals the potential for advance warning of powerful solar flares from the Sun, providing crucial hours to protect ...

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

It's released many M-class solar flares as well as an X-class flare — the most powerful type. Related stories The radiation from these flares travel at the speed of light. Some reached Earth ...

However, we cannot see them all, McIntosh added. For starters, we can only properly see solar flares on the side of the sun facing Earth, although some farside explosions are so massive that we can ...

The colorful northern lights may reveal themselves to Minnesotans Friday night due to an impending solar storm forecast to ...

Aug. 5, 2024 — A groundbreaking study has revealed that red dwarf stars can produce stellar flares that carry ... of exactly when a violent solar eruption may hit Earth. Scientists say ...