 This is the Sembrero galaxy. The galaxy's hallmark is a bright white bulbous core encircled by the thick dust lanes comprising the spiral structure of the galaxy. It is 50,000 light-years across. M104's rich halo system of nearly 2,000 globular clusters is 10 times as many as orbit R Milky Way. Embedded in the bright core of M104 is a smaller disk, which is tilted relative to the large disk. X-ray emissions suggest that there is material falling into the compact core where a 1 billion solar mass black hole resides. Here's what Sembrero looks like in infrared from Spitzer.