2. THE MILKY WAY Our Home Galaxy

3. GALAXIES 3 Main Types Spiral/Barre d Elliptical Irregular

4. MILKY WAY Spiral Galaxy, type Sb Difficult to observe Looks like spilt milk in the sky, hence the name

5. STRUCTUR E Disk Galactic Bulge Halo

6. Galactic Bulge Consists of mostly older stars, Densely Populated May Contain A Black Hole At The Center

7. Galactic Disk Younger Stars Are Found Where Our Sun Is Located Spiral Arms Present

8. Galactic Halo Hard To Detect Little Gas And Dust Old Stars

9. GALACTIC NEIGHBOURS Small and Large Magellanic Clouds Sagittarius Dwarf Elliptical Galaxy

10. Andreomeda Galaxy

11. THE LOCAL GROUP Galaxy Cluster About 20 Galaxies 1 Mpc Across Mostly Irregular and Elliptical

12. Our Galaxy Also Interacts With Others

13. THE END