... Figure 2 : NGC 7052 HST images . ... MPG Movie : Animation of stellar motions around black hole in M32 . Massive BHs are thought to be responsible for the energy production in active galaxies, and are believed to be common in quiescent galaxies as well. Dynamical evidence for this can be sought by studying the kinematics of stars and gas in galactic nuclei. In the 1970's M87 was the first galaxy for which stellar kinematical data hinted at a BH, but not conclusively. ...