Current location - Quotes Website - Famous sayings - Astronomical knowledge When can the aurora be seen?
Astronomical knowledge When can the aurora be seen?

When we were in elementary school, we learned about the "Aurora Australis" and "Northern Lights", but very few students actually saw the "Aurora". So everyone knows when the aurora can be seen. ? Next, let’s answer this question for you with the constellation knowledge in this issue! Let’s take a look.

The best time to watch the aurora is to see the aurora in China. It can only be seen in Mohe, Heilongjiang. Although the northern lights may appear all year round, they are most easily seen during the nine days before and after the summer solstice every year. arrive. Because clear skies often occur in Mohe around the summer solstice, when there is no cloud barrier between the North Pole and Mohe, people can see the spectacular Northern Lights. Generally speaking, observing aurora is usually done at night before and after the summer solstice every year. Even if there is an aurora during the day, it is not easy to see the aurora because the brightness of the sun is high during the day and the brightness of the aurora is small.

In the polar regions of the earth, auroras often appear, but people don’t have many opportunities to see them. Although the Northern Lights appear more often, people have fewer opportunities to see it. The reason is that when the Aurora occurs, the place where the Aurora occurs and the place where the Aurora is observed, as well as the two places, are often blocked by cloudy weather, and there are very few opportunities to see it. . Mohe is the only best place in China to observe the Northern Lights. This is a blessing given by nature to the people of Mohe. Although the Northern Lights appear all year round, in Mohe it is only easily visible for about 9 days before and after the summer solstice every year. Because there are often clear skies in Mohe around the summer solstice, when there is no cloud barrier between the North Pole and Mohe, people can see the spectacular Northern Lights.

Appearance of the Northern Lights There are many shapes of the Northern Lights. When they appeared in Mohe, people saw strips, ribbons, umbrellas, fans, sheets, gourds, Fusiform, cylindrical, spherical, etc. The colors of the Northern Lights are red, orange, yellow, green, cyan, blue and purple, with distinct colors. From the beginning to the end, the period changes magically, colorfully and beautifully. Observing the aurora in Mohe is not only possible during the nine days before and after the summer solstice every year, but also at night. Even if there is an aurora during the day, it is difficult to detect it because the sunlight is bright and the aurora is small. Because Mohe is located at a high latitude, the white night phenomenon occurs around the summer solstice every year. The appearance of the white night provides favorable conditions for viewing the aurora.

Singularity Constellation Network is an encyclopedia of zodiac knowledge that many girls will pay attention to. Bazi marriage, horoscope career, marriage fortune, wealth fortune sign, emotional horoscope, seeing your partner, horoscope calculation, name speed matching, life fortune, reunion opportunities, you can also consult the Singularity Horoscope website online at the bottom.