True/False
A galaxy can contain a supermassive black hole that remains invisible because no matter is falling onto the black hole.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q27: If elliptical galaxies do not have cold
Q28: Active star formation does not occur in
Q29: Spiral structure can be triggered in a
Q30: Which of the following would NOT be
Q31: The three-dimensional shape of _ is set
Q33: If an AGN varies its brightness on
Q34: Which of these would NOT be
Q35: The Hubble diagram is a way of
Q36: Elliptical galaxies contain hot gas that is
Q76: What is plotted on a rotation curve,