What color are the stars? Do stars have a color? If so, what color?

The star in our mind is always silver in the shining, it is less dazzling and swaggering in the low key, and gives us silent tenderness and illumination in the soft light. Just like those relatives and friends who are guarding me in my life, when I am tired and helpless, it is you who give me warm protection. The stars are beautiful, although they are not as fanatical and blazing as the sun and the moon, but they have an important place in our lives, and when the mind is empty and hazy, people are eager to see the stars, which will make us forget about loneliness and fear.

At the same time, I also hope that I can turn into a star, give a certain light to people who need my help, and light the way forward in supporting each other. The stars are the eyes of kind people, they are swaying and warm, making us feel guarded and guarded.

The colors seen by the naked eye are not the true colors of the stars

Stars come in different colors; There are yellow, red, white, and blue, among others.

Between 1860 and 1870, Father Angelo Sich created an early spectral taxonomy in order to distinguish the spectra of observed stars. In 1868, he had already divided the spectrum into four categories:

The first category: white and blue stars with thick hydrogen and metal wires in the spectrum.

Type 2: Yellow Star The intensity of hydrogen is weakened, but the metallic wires are more pronounced.

Category 3: Orange stars with broad spectral lines.

Category 4: Red and carbon stars with distinct ribbons.

There are colors, because the satellites shoot back, many stars have colors, and the bridge is blue like the earth. There are blue, pink and simple colors, green, brown, earthy yellow, red, and the colors of the stars are varied.

There are colors, there are pink, green, blue, white, gray, because according to the ** taken back by our satellite, many stars have colors.

There is no color, and the reason why we see the stars have color is because of the human visual error and the reflection of the sky, in fact, it has no color.

With the naked eye, we can only see that some stars are a little brighter, and some stars are a little darker. If you look closely with a telescope, you will see that the colors of the stars are also different, there are red, yellow, blue, white, etc., colorful and twinkling in the sky.

The color of stars is related to their surface temperature. The sun appears to be yellow, and its surface temperature is about 6,000 degrees Celsius; Sirius glows white and is hotter than the Sun, almost 10,000 degrees Celsius; Antares in the constellation Scorpio is red, and its surface temperature is less than 3,600 degrees Celsius. The higher the temperature of the star's surface, the more blue light it emits and the more it appears blue-white; The lower the temperature on the surface of a star, the more red light it emits, and the more red it emits, the more red it appears.

The light emitted by the stars can not only tell us the surface temperature of the stars, but also hide many secrets behind the starlight. Astronomers not only break down starlight into spectra through astronomical spectroscopic instruments, but the spectrum of stars is like their respective identity cards, which record many basic characteristics such as the star's temperature, atmospheric composition, direction of movement, and speed.

On a clear night, we see an endless number of stars in the sky, and the colors of the stars do not differ much, they are basically yellowish-white. But in reality, the colors of the stars are different. If you look at these stars with a telescope, you will see that they come in a variety of colors and are very beautiful and pleasing to the eye.

So, why do stars have different colors?

The different colors of a star are determined by its own temperature. Depending on the temperature of the star's surface, the color of its light will be different. For example, the surface temperature of a star that glows white is very high, up to more than 11,500 degrees; Stars that glow red, with a surface temperature of 2600-3600 degrees; Stars that glow blue have a surface temperature of 25,000-40,000 degrees.

The surface temperature of the sun is 6,000 degrees Celsius, and it looks yellow.

Because we are very far away from the stars, and because of the refraction of the atmosphere, we cannot see the colorful light of the stars with the naked eye.

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Question 1: What color are the stars? Stars don't shine, just like the moon!

Question 2: What color are the stars There are countless planets in the universe, and the colors are different due to the matter and distance from the earth, some are orange and some are light yellow, but the bright stars we see with the naked eye are the colors after the sun's rays. The Earth is also one of the planets, and because of the ocean, the Earth seen from the spaceship is blue, and the places with peaks and depressions at low altitudes are white and black.

Question 3: What is the color of the star of the five-star red flag? The star of the five-star red flag is yellow.

The national flag of the People's Republic of China is a five-star red flag, with five yellow five-pointed stars on the upper left, four small star rings arched to the right of a large star, and each has a corner tip facing the center point of the big star.

As shown in the figure: Question 4: What color is the star There are countless planets in the universe, and the color is different due to the matter and the distance from the earth, some are orange and some are light yellow, but the bright stars we see with the naked eye are the colors of the sun.

The Earth is also one of the planets, and because of the ocean, the Earth seen from the spaceship is blue, and the places with peaks and depressions at low altitudes are white and black.

Question 5: What color are the stars Depending on our mood, on a clear night, we see countless stars in the sky, and the colors of the stars are not much different, they are basically yellow-white. But in reality, the colors of the stars are different.

If you look at these stars with a telescope, you will see that they come in a variety of colors and are very beautiful and pleasing to the eye. So, why do stars have different colors?

The different colors of a star are determined by its own temperature. Depending on the temperature of the star's surface, the color of its light will be different. For example, the surface temperature of a star that glows white is very high, up to more than 11,500 degrees; Stars that glow red, with a surface temperature of 2600-3600 degrees; Stars that glow blue have a surface temperature of 25,000-40,000 degrees.

The surface temperature of the sun is 6,000 degrees Celsius, and it looks yellow.

Because we are very far away from the sky bridge and the stars are carried by the sky, and the refraction of the atmosphere, the colorful light of the stars cannot be seen with the naked eye.

Planets come in a variety of different colors, and are divided into planets and stars below

The planet Venus appears to us to be pale yellowish light, and even if you look closely at Mars, you can see that they are red. This is because both stars are relatively close to us, and the colors we see are similar to the ones themselves.

However, when we talk about stars, they are generally very far away from us, but we can still see that some of their colors are not white, for example, the two most famous stars that seem to be red are Antares in Scorpio and Arcturus in the constellation Pastus, which is fourth in the sky in addition to the Sun and some planets, which you can see when you look carefully. We see that the different colors of the stars represent their different temperatures.

Spectral type, surface temperature, color.

o 30,000 - 60,000 K Blue.

b 10,000 - 30,000 K blue and white.

a 7,500 - 10,000 K white.

f 6,000 - 7,500 k yellow-white.

g 5,000 - 6,000 k yellow (the sun is of this type).

K 3,500 - 5,000 K orange.

m 2,000 - 3,500 k red.

Hope it helps.

It's like we can use an infrared or ultraviolet camera to photograph different colors of the sun (blue sun, green sun, etc.). So when we see the color of those stars in space with the naked eye, we can think that it is the true color, (