The Galaxy is the Milky Way Galaxy model turbine. There are approximately 100,000,000,000 stars spots. There is a mass of about 9 thousand million times the mass of the Sun, divided into three parts, as follows:
Milky Way Galaxy Galaxy is a spiral There are about a hundred billion stars, planets With a total mass of about nine billion times the mass of the sun into three parts.
The Milky Way galaxy is a spiral galaxy, about a hundred billion stars, stellar mass about 9 billion times of solar mass is divided into 3 parts. As follows.