Galactic _______________ Describes the Process of a Large Galaxy Absorbing

Q6: Gentle tidal interactions are probably necessary to

Q7: A supermassive black hole in the center

Q8: The range of diameters and luminosities displayed

Q9: When spiral nebulae were first discovered, astronomers

Q10: Briefly describe the characteristics of an elliptical

Q12: The _ depend(s) on the assumption that

Q13: NASA's Hubble Deep Field images and GOODS

Q14: Discuss the discovery of galaxies, and the

Q15: How have elliptical and spiral galaxies developed

Q16: How does the Milky Way compare to