Milky Way Galaxy

Milky Way Galaxy is a barred spiral galaxy that is home to our Solar System. It is estimated to have a diameter of about 100,000 light-years and contains billions of stars, planets, and other celestial objects. The Milky Way is also surrounded by a halo of dark matter, which is believed to make up most of its mass. The galaxy is divided into several regions, including the central bulge, the disk, and the halo. The central bulge contains older stars and is surrounded by a disk that contains younger stars and gas. The halo is a region that surrounds the disk and contains globular clusters and dark matter. The Milky Way is constantly rotating, with the Sun and other stars orbiting around the galactic center. The study of the Milky Way and its properties is an important area of research in space and astronautical engineering.
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