The term milky way is an interpretation of the Latin via Lactea from the greek Galaktikos Kyklos it’s defined as the milky circle. In 1610 Galileo Galilei, with his telescope, first rectified the band of light into individual stars.
Prior to the 1920s, various astronomers thought that in the universe, the milky way contained all the stars. It appears that the milky way is just one of many galaxies because of the great debate between Harlow Shapley and Heber Curtis and observations of Edwin Hubble astronomers.
The milky way galaxy
A galaxy is made up of stars and interstellar objects that are bound together by gravitational force. Our solar system is a section of this galaxy.
The milky way is a barred spiral galaxy with an approximately 100,000-200,000 light-years diameter. A dark matter disk also carries some visible stars, and they extend its diameter upto 2 million light-years.
Why the Milky Way?
The Milky Way galaxy appears as a milky band of light when it’s seen in the night. The Milky way is the portion of the local group with several satellite galaxies that set up the part of Virgo Supercluster, which is part of the Laniakea supercluster.
At least that number of planets approximately contains 100-400 billion stars. From the Galactic center, a radius of about 27,000 light-years is located in the solar system.
How many are numerous stars in the Milky Way galaxy?
The Sun also belongs to a galaxy defined as the milky way. It is estimated that the milky way galaxy contains around 100 billion stars.
Our solar system is a section of this galaxy. The milky way is a barred spiral galaxy with an approximately 100,000-200,000 light-years diameter.
What’s our solar system located in the milky way galaxy?
Our solar system is about 25,000 years away from the center of the milky way galaxy. From the Galactic center, a radius of about 27,000 light-years is located in the solar system.
How many spiral arms does it have?
Over the years, it’s been a debate that it has two or four spiral arms, but the latest data says that it has four spiral arms, called spurs. There are many ways to see our galaxy for astronomers.
This stipulates that the arms are the outcome of a persistent pattern of stars more than particular stars causing the structures.
It appears that the milky way is just one of many galaxies because of the great debate between Harlow Shapley and Heber Curtis and observations of Edwin Hubble astronomers.
