Related Questions
Q29: The supermassive black holes that may be
Q30: Elliptical galaxies contain only Population _ stars
Q31: The largest nearby cluster of galaxies lies
Q32: Why do rich clusters of galaxies contain
Q33: In the Local Group, most members are
Q35: The black hole in the core of
Q36: The flattest of all the ellipticals are
Q37: Most of the galaxies in the Local
Q38: Active galaxies emit most of their radiation
Q39: The combined of the Local Group binds