A guide to what's up in the sky for Southern Australia

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M104 - The Sombrero Galaxy (4th Feb 2025)

Distance: 31 Million Light Years

M104, located within the constellation of Corvus, the Crow, is truly a remarkable sight with its prominent glowing bulge bisected by a thick dusty disk. In the realm of galaxies its
haunting form is nearly an icon. M104 is a luminous and truly massive galaxy with an equivalent total mass of 800 billion
suns. Its edge-on view has provided astronomers with insight into the organization of matter within spiral galaxies.

M104 is one of a growing list of galaxies known to possess a super massive black hole within its nucleus. M104's black hole contains a monstrous one billion solar masses. Super massive black holes of that size are usually found in very luminous galaxies possessing an active galactic nucleus
(AGN). An accretion disk feeds matter to the black hole provoking the release of prodigious amounts of energy in the
form of light, radiation, and jets of superheated gas.