Huge Solar Prominence - 03Aug2022 09:14:55 EDT (Tim Hutchison)

Contains: Solar system body or event

Huge Solar Prominence - 03Aug2022 09:14:55 EDT

Acquisition type: Lucky imaging

Huge Solar Prominence - 03Aug2022 09:14:55 EDT

Acquisition type: Lucky imaging

This morning I captured this absolutely enormous solar prominence. I placed the Earth on the image with the same scale so that you could get a feel for how big this prominence is.

From the NASA website:
A solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona. A prominence forms over timescales of about a day, and stable prominences may persist in the corona for several months, looping hundreds of thousands of miles into space. Scientists are still researching how and why prominences are formed.

The red-glowing looped material is plasma, a hot gas comprised of electrically charged hydrogen and helium. The prominence plasma flows along a tangled and twisted structure of magnetic fields generated by the sun’s internal dynamo. An erupting prominence occurs when such a structure becomes unstable and bursts outward, releasing the plasma.

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Description: Brought out some more detail in the prom.

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Huge Solar Prominence - 03Aug2022 09:14:55 EDT

Huge Solar Prominence - 03Aug2022 09:14:55 EDT

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Huge Solar Prominence - 03Aug2022 09:14:55 EDT

Huge Solar Prominence - 03Aug2022 09:14:55 EDT

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