The Aurora Dance in the Finnish night sky is a beautiful picture, how is the aurora formed?

On December 3, 2021, a large area of aurora borealis appeared in the night sky of Finland, and the whole picture was very beautiful. When the aurora appeared, it also attracted many ** and netizens to watch, and they also recorded this scene with their mobile phones or cameras. So how are the aurora formed?

An introduction to the Aurora Borealis in the Finnish night sky.

On December 3, local time, a large green aurora appeared in the night sky of Finland, which was very beautiful and attracted many onlookers. It can be seen from the ** circulating on the Internet that this aurora is really very beautiful and moving, as if the stars are shining in the sky, and it seems that someone is holding a paintbrush and making a green ink painting in the sky. When we see such a beautiful scenery, we must take a camera to record it, so that we can keep this beautiful scenery forever and will not disappear.

How are the auroras formed?

I was also curious about this question, and then I did some research on the Internet and found the principle of the formation of the aurora. Aurora is actually a natural phenomenon, is a colorful plasma phenomenon, its occurrence is due to the sun's charged particles into the earth's magnetic field, friction in the high altitude near the north and south poles of the earth, and then there will be a brilliant and beautiful brilliance at night, called the South Aurora at the South Pole, called the Northern Lights at the North Pole. Therefore, this natural phenomenon is very beautiful, and we must record it when we see this natural phenomenon, so that we can preserve this beauty forever.

In fact, this natural phenomenon can be explained by the corresponding physical knowledge, after all, when the positive and negative charges rub together, light can be generated, and this light is like the aurora we see.

Summary. Therefore, the aurora occurs in a relatively high latitude area, and we can't see the aurora in China, so we have to go to Finland and other countries with higher latitudes to see the aurora. However, although we can't go to the scene to see the aurora, we can watch more about the aurora on the Internet, which is also very good.

The charged particles of the sun collided with the earth's magnetic field to form such a phenomenon, and such a scene is very beautiful.

It is a natural phenomenon that refers to the process of large-scale discharge of electricity from the sun to the surrounding area, and the earth's magnetic field is relatively strong, so it will attract some of the light to the vicinity of the magnetic field lines.

The aurora can generally be seen in the polar regions, and the rotation of the sun combined with the unique geographical environment of the local area creates a beautiful aurora.

This is because there are a lot of substances in the atmosphere, and these substances will produce some friction in the process of moving with everyone, so it will lead to the appearance of light, and eventually the formation of auroras.