Скачать или смотреть 10 second challenge | our galaxy ?💪🏆🥇

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what is the name of our galaxy ?
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Our galaxy is called the Milky Way, and it is a vast, barred spiral galaxy that contains our solar system. It is one of billions of galaxies in the observable universe. The Milky Way is immense, spanning approximately 100,000 light-years in diameter and containing billions of stars, as well as various types of celestial objects such as planets, moons, asteroids, and comets.

The galaxy is characterized by a prominent central bar, surrounded by spiral arms that contain a mix of young, hot stars and older, cooler stars. The central region, known as the Galactic Bulge, is densely packed with stars. In contrast, the spiral arms consist of a more diffuse distribution of stars, gas, and dust.

The Milky Way is home to a supermassive black hole called Sagittarius A*, located in the central region. This black hole has a mass of about four million times that of the Sun. Surrounding Sagittarius A* is a complex and dynamic environment with stars orbiting the black hole at high speeds.

Our solar system is located in one of the spiral arms, known as the Orion Arm or Local Spur, situated about 27,000 light-years from the galactic center. As our planet orbits the Sun, we move through the galaxy, giving us different perspectives of the night sky over the course of the year.

The Milky Way has fascinated astronomers and stargazers for centuries, and ongoing scientific observations and research continue to deepen our understanding of its structure, composition, and evolution.