19 Amazing Nebula Facts

    Nebula Facts

    The concept of the nebula The vast universe contains many manifestations of the magnificent power of God Almighty, and what most draws the human thinking is the space that includes a lot of celestial bodies such as planets, stars, nebulae, and the word nebulae is the collection of the word nebula, a cloud composed of dust, gases formed as a result Explosions that occur in space such as the explosion of stars, and what is characterized by is the brilliant brightness, and reflected glow from the bright stars around it. In this article, we will learn more about what is the nebula.

    Nebula facts

    Describe the formation of the nebula

    • It is composed of 0.1% cosmic dust, 90% hydrogen and 10% helium gas.
    • It comprises tiny proportions of carbon, nitrogen, magnesium, calcium, iron, and potassium.
    • The cloud is formed by these elements that result from the blasts of celestial bodies.
    • Glow in beautiful colors like green, blue, and red. The formation of nebulae varies depending on its type, and there are many several nebulae in the configuration.

    Types of nebulae

    • Planetary Nebula This is called a circular sphere cloud-like the planet.
    • This type is formed by the explosion of a star that has lost its entire hydrogen reserves.
    • After burning the entire hydrogen, a gas layer is formed in space in the form of a ring or bubble.
    • This bubble contains helium gas that emits robust and high-energy radiation from the center.
    • This type continues to glow for tens of thousands of years but ends with nuclear reactions ending as they approach the center, where helium is converted to oxygen gas and carbon.

    Radiation Nebula

    • It is called this because it is one of the most radiant types of light, which is produced by the atomic union of electrons with protons to form hydrogen atoms.
    • This type is usually shown in red as a result of the generation of light energy from the union of electrons and protons.
    • This type of residue is formed by massive stars, and ultraviolet radiation emitted from a very hot star, on a cloud of hydrogen gas.

    Reflex nebula

    • It is called this because its brightness radiates from the reflection of the light of the surrounding stars and near it.
    • It consists of dust and gases that do not reflect their own light.
    • This type is formed near bright stars, or new stars, from which light emits into a cloud forming gases and cosmic dust.

    Dark Mist

    • So named because it has no light, gloss or reflection.
    • Similar in composition to the reflex nebula, it is a cloud of dust and gases.
    • It blocks the passage of light through it to the areas behind it because it absorbs light passing through it.
    • It is distinguished if it falls into a brighter area of ​​cosmic space.

    Amazing Facts About Nebulae

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