If there is no oxygen in space, why doesn’t the sun go out? – Teach me about science

You have probably wondered more than once why the sun continues to shine despite the fact that there is no oxygen in space, so there is combustion and heat and light emission. Surely many people have wondered the same and today we will share the answer to this interesting riddle.

On this occasion, we will talk about ourselves Sol Despite the fact that there is no oxygen to burn, how it burns and does not go out.

Sun, our star king

You know, the sun is a A G-type star, which is the most common type of star in our galaxy, the Milky Way. It is a sphere of hot plasma composed mainly of hydrogen and helium. The Sun is the primary source of light and heat for life on Earth.

Sun is very important for life on earth and for maintaining the planets in their orbit, let us share some important information about its importance:

Size and structure: The Sun is about 1.4 million kilometers in diameter, which is 109 times larger than Earth. It consists of several layers including karu, mandal RadiationConvection Zone, Photosphere, Chromosphere and Corona.

temperature and brightness: The temperature at the core of the Sun is about 15 million degrees Celsius, and the temperature at the surface of the Sun, called the photosphere, is about 5,500 degrees Celsius. The Sun is very bright because of the intense radiation it emits.

Solar activity: Sun is not a fixed star; Shows continuous events and dynamic activity. One of the most notable phenomena is sunspots, which are dark regions in the photosphere caused by strong magnetic fields. Additionally, the Sun experiences solar flares, solar flares, and coronal mass ejections that can have impacts on Earth, such as the aurora borealis and disruptions in communications and power systems.

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solar power: The Sun emits large amounts of energy in the form of electromagnetic radiation, which includes visible light, ultraviolet (UV) radiation, and even X-rays. This radiation is essential for life on Earth and is captured by plants through photosynthesis. Additionally, solar energy is harnessed through solar panels to generate renewable electricity.

influence on earth: The Sun plays an important role in Earth’s weather and space weather. Solar radiation heats the atmosphere, drives weather patterns and is responsible for seasonal changes. Additionally, solar flares and coronal mass ejections can create solar storms that affect communications, power grids, and navigation systems.

Why doesn’t the sun set?

The answer lies in the way it is produced Power to shine and emits light and heat. The Sun shines because of the nuclear reactions at its core. In particular, the Sun undergoes a nuclear fusion reaction called thermonuclear fusion, in which the nuclei of atoms combine to form heavier nuclei. In the case of the Sun, hydrogen nuclei fuse together to form helium atoms.

The process of nuclear fusion in the Sun takes place at its core, where conditions of temperature and pressure are extremely high. In the nucleus, hydrogen atoms collide with enough energy to overcome mutual electrical repulsion and fuse with each other. This process releases a large amount of energy in the form of radiation and heat.

As you can see, in action Nuclear fusionOxygen atoms are not required for the mechanism to occur, For this reason the sun does not come out and burns with intensity.

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