All Elliptical Galaxies Are More Massive Than the Largest Spiral

Q28: Discuss two ways of detecting dark matter

Q29: Giant spirals are the largest galaxies in

Q30: Because the Hubble constant has a value

Q31: Because the Hubble constant has a value

Q32: The mass of a galaxy can be

Q34: At the longest look-back times, we see

Q35: The mass of a galaxy's central black

Q36: Hubble's Law is only effective in measuring

Q37: Galaxies contain 10 times as much dark

Q38: Rich galactic clusters _.<br>A) are rare, because