Month: May 2025

3. How does Andromeda compare in size to the Milky Way?

2. How far away is the Andromeda Galaxy from Earth?

1. What type of galaxy is Andromeda?

78. The Andromeda Galaxy

20. What are ultra-diffuse galaxies, and how do they differ from typical galaxies?

19. How do scientists measure the mass of a galaxy?

18. What are tidal tails, and how do they form?

17. What are galactic bars, and how do they influence star formation?

16. How do mergers between galaxies affect their structure?

15. What is the role of supernovae in shaping galaxies?