It has a bright nucleus, an unusually large central bulge, and a prominent dust lane in its outer disk, which from Earth is viewed almost edge-on.
[8] Its large bulge, central supermassive black hole, and dust lane all attract the attention of professional astronomers.
The Sombrero Galaxy was discovered on May 11, 1781 by Pierre Méchain, who described the object in a May 1783 letter to J. Bernoulli that was later published in the Berliner Astronomisches Jahrbuch.
[10] William Herschel independently discovered the object in 1784 and additionally noted the presence of a "dark stratum" in the galaxy's disc, what is now called a dust lane.
The ring might also contain most of the Sombrero Galaxy's cold molecular gas,[11] although this is an inference based on observations with low resolution and weak detections.
Infrared spectroscopy observations have demonstrated that the nucleus of the Sombrero Galaxy is probably devoid of any significant star formation activity.
[11] In the 1990s, a research group led by John Kormendy demonstrated that a supermassive black hole is present within the Sombrero Galaxy.
[17][18][19][20][21][22][23] Synchrotron radiation is produced when high-velocity electrons oscillate as they pass through regions with strong magnetic fields.
The Sombrero Galaxy has a relatively large number of globular clusters, observational studies of which have produced population estimates in the range of 1,200 to 2,000.
[8] A 2016 report used the Hubble Space Telescope to measure the distance to M104 based on the tip of the red-giant branch method, yielding 9.55 ± 0.13 ± 0.31 Mpc.
The gritty sci-fi Western piece is told from the perspective of a man on the run, from both the law and his own troubled past.
The Sombrero Galaxy serves as a backdrop for the song’s narrative, blending cosmic imagery with themes of pursuit and regret.