Extreme ultraviolet image of a significant solar flare

The sun emitted a significant solar flare on Oct. 19, 2014, peaking at 1:01 a.m. EDT. NASA
The sun emitted a significant solar flare on Oct. 19, 2014, peaking at 1:01 a.m. EDT. NASA's Solar Dynamics Observatory, which is always observing the sun, captured this image of the event in extreme ultraviolet wavelength of 131 Angstroms – a wavelength that can see the intense heat of a flare and that is typically colorized in teal.

Image of the Day - NASA

NASA SVS Active Region on the Sun Emits Another Flare

Image of the Day - NASA

Image of the Day - NASA

SDO observes more flares erupting from giant sunspot

GMS: Active Region on the Sun Emits Another Flare

Marcos R. González (@papoterio) / X

Nicollet Public Sch (@Nicollet_PS) / X

Researchers shed new light on solar flares

Image of the Day - NASA

Image of the Day - NASA

Image of the Day - NASA