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M.C.
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What causes Galactic Plains to form? Is it the same reason there is a planetary plain?
Originally posted by M.C.
so what causes the planetary plain?
Galactic Plains, also known as the Galactic Disc, are flat, spiral-shaped regions in the Milky Way galaxy. They are made up of stars, gas, and dust, and are responsible for the majority of stars and star formation in our galaxy.
The formation of Galactic Plains is a result of the rotation of the Milky Way galaxy. As the galaxy spins, the gas and dust in the center flatten out to form the disc shape. This process is known as "galactic differential rotation."
Galactic Plains play a crucial role in the evolution of our galaxy. They are responsible for the majority of star formation and provide a stable environment for planets to form. Additionally, they act as a barrier for the galactic bulge, preventing it from collapsing and disrupting the overall structure of the galaxy.
Our solar system is located within the Galactic Plains, meaning that it is influenced by the dynamics and gravitational forces of the disc. The Galactic Plains also provide a steady supply of gas and dust, which are necessary for the formation and maintenance of our solar system.
No, Galactic Plains are a common feature among spiral galaxies. In fact, the majority of galaxies in the universe are thought to have a disc-like structure. However, the exact appearance and characteristics of Galactic Plains may vary depending on factors such as the size and age of the galaxy.