ok, I didn't know that, thanks. I obviously erroneously thought it was a black hole.
Yes, it isn’t a black hole.
a black hole is when a star many times more massive than our sun, where the star collapse on its own gravity AFTER the star’s core stop fusing hydrogen (due to depletion of hydrogen). The outer layers of the star would collapse onto the core, making the core even denser, and it will pull any objects (eg planets) too close to the dead star, into this black hole. The gravitational force would be strong enough to even pull light into collapse star.
That’s not going to happen with our sun, because the sun isn’t massive enough.
Our sun will also not explode, as in supernova, because again, there are not enough mass in the sun.
Our sun is a yellow dwarf star, and the core of the sun, is currently fusing hydrogen atoms into helium, through thermonuclear fusion. This process is called Stellar Nucleosynthesis. you needs to understand some basic about nuclear physics, particularly nuclear fusion, to understand the fusion happening in any star’s core.
The core is much more denser than the outer layers of star. The nuclear fusion is where most of the heat and energy come from, that’s what heat up all the other layers of a star, including the surface of the star, the photosphere.
When our sun collapse, it is when the core stops fusing hydrogen into helium, but if it is hot enough, it will start fusing helium atoms into heavier atom, like oxygen or carbon. When helium nucleosynthesis start, the star will grow in volume, to the size of red giant star, probably large enough to consume the planet Mercury. Because the star will be closer in distance to the Earth, the heat and solar winds from red giant will either blow away or evaporate gases of the Earth’s atmosphere. The Earth will become something like what Venus is today.
But as the red giant cool, the outer layers will break away from the star, eventually leaving only the core behind. This core would all that left of our sun, and the red giant will become a white dwarf star.
That would be the fate of the Sun, but the Sun will not become a red giant for another 4 or 5 billion years.
as to the article that you have cited. If the solar winds occurred last week, then we have no problem, because our atmosphere is still intact, today. One of the things it may affect, are satellites we have in orbit. It is highly unlikely that this latest solar wind will cause mass extinction event.