Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter spacecraft has discovered that a solar flare is triggered by initially weak ...

On August 19, 2022, solar astronomers using the Daniel K. Inouye Solar Telescope (DKIST) on the Hawaiian island of Maui caught the fading remnants of a C-class solar flare. Their observations showed ...

Astronomers using the Daniel K. Inouye Solar Telescope (DKIST) have captured a solar flare that defies all expectations, shaking the foundations of solar physics. This new discovery, reported in two ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

"This is one of the most exciting results from Solar Orbiter so far." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A giant solar flare on our ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. NASA’s Solar Dynamics Observatory captured this image of a solar flare — seen as the bright ...