Galaxies Revision Questions







1. Who is famous for classifying different types of galaxy?


2. Describe the 5 main types of galaxy.



3. What is a Tuning fork diagram?



4. Draw a Tuning fork diagram.



5.  Give the classification of our own galaxy’s structure.


6. What is the Local Group?



7. Name 6 galaxies in our Local Group.



8.  What is a cluster?



9. What is a super cluster?




10. What is an Active Gallactic  Nucleus?



11. Name 4 types of active galaxy