12 The Milky Way Galaxy

Where is Earth in the Milky Way? milky way galaxy The Milky Way is a disk that measures about 120,000 light years across, with a central bulge that has a diameter of about 12,000 light years milky way As a galaxy, the Milky Way is actually a giant, as its mass is probably between 750 billion and one trillion solar masses, and its diameter is

slot galaxy The Milky Way Galaxy is a significant place Our solar system, including the Sun, Earth, and all the other planets, is within one of the spiral arms in the disk