The Environment of Supermassive Black Holes in Nearby Galaxies
The best galaxies are the nearby ones because they are the largest and brightest.
I have carefully studied the following non-reverberating active galactic nuclei (AGN); M81, NGC 3998 and NGC 4203, as well as the following reverberating AGN; NGC 4051, NGC 3516 and NGC 3227.
The observations were obtained primarily with the Hubble
Space Telescope. The results of these observations, and others, are published in the
Journal, a publishing partnership of the American Astronomical Society and the Institute of Physics, as well as the Monthly Notices of the Royal Astronomical Society.
Sponsored in part by NASA
Permission is required for the reproduction of any of the images contained on this web-site.