— a large, bright filament extending out from the sun, but anchored to the solar surface. In this case, though, it looks like part of the filament broke away and began whipping itself in a circle around our star's north pole.
"It's the first time I have seen something like it," Scott McIntosh, a solar physicist and deputy director of the National Center for Atmospheric Research, told Insider in an email. That doesn't necessarily mean it's never happened before, he added.and turn into a vortex is huge. This NASA image putting Earth next to a solar prominence should give you an idea of the scale:
A solar eruptive prominence as seen in extreme UV light with Earth superimposed for a sense of scale.that a solar prominence appears in the same spot — at 55 degrees latitude — during every 11-year solar cycle. It's probably related to the sun's magnetic field reversing every solar cycle, but the exact mechanism causing it is a mystery."Its appearance is more cool than baffling," McIntosh said."Our initial observation was more of a gee whizz kind of thing.
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