What are solar flares?

Solar flares happen when there is a release of magnetic energy that has built up in the solar atmosphere and include radiation across most of the electromagnetic spectrum.

Solar Flares Center for Science Education

What are solar flares? - NASA captures breathtaking picture of New Year's sun; Check inside

What are solar flares and solar storms?

ESA - What are solar flares?

Solar Flares Explained

What is a Solar Flare?

Solar flare - Wikipedia

Sun Erupts With Significant Flare - NASA

What Are Solar Flares and Why Should We Care? - STEMJobs

NASA SVS Active Region on the Sun Emits Another Flare