What Is a Solar Flare? - Science Notes and Projects
Aug 19, 2023 · A solar flare is a sudden and intense burst of energy and electromagnetic radiation emanating from the Sun’s surface and its outer atmosphere. Essentially, it’s akin to an …
Solar Storms and Flares - Science@NASA
Jun 24, 2025 · What is a solar flare? A solar flare is an intense burst of radiation, or light, on the Sun. These flashes span the electromagnetic spectrum — including X-rays, gamma rays, …
What Exactly Is A Solar Flare? Here's How Scientists Classify Them
Oct 22, 2025 · A solar flare is a sudden, intense release of energy typically occurring in regions of complex and evolving magnetic fields near sunspots, like those you can see in NASA's close …
Solar flare | Sunspot, Coronal Mass Ejection & Radiation | Britannica
Dec 19, 2025 · Solar flare, sudden intense brightening in the solar corona, usually in the vicinity of a magnetic inversion near a sunspot group. The flare develops in a few minutes, or even …
ESA - What are solar flares?
A solar flare is a tremendous explosion on the Sun that happens when energy stored in 'twisted' magnetic fields (usually above sunspots) is suddenly released.
Solar flares explained - BBC Sky at Night Magazine
May 21, 2025 · Solar flares are intense eruptions of radiation from the Sun that occur when energy stored in twisted magnetic fields is rapidly released into space. They heat material to …
Solar Flares - National Environmental Satellite, Data and …
Solar flares are large eruptions of electromagnetic radiation that occur near sunspots, usually at the dividing line between areas of opposite magnetic fields. These sudden outbursts of …
Flares - NSO - National Solar Observatory
As the Sun rotates, magnetic fields loop back on themselves creating tangles. When the fields are twisted too far they snap like rubber bands in a spectacular explosion that releases a huge …
Solar Flares - Center for Science Education
Solar flares are huge explosions of electromagnetic radiation from the Sun. A flare appears as a sudden, intense brightening of a region on the Sun, lasting several minutes to hours.
What Is a Solar Flare? Effects on Earth, Tech, & Space Weather
Jan 24, 2025 · What is a solar flare, and should we be worried? Learn how solar flares form, their impact on Earth’s tech and where to track solar activity.