A guide to what's up in the sky for Southern Australia
Starwatch May 2024 - Thu 2nd May 2024
Published 2nd May 2024
A myriad of bright stars adorn the late autumn evening sky.
Galaxy NGC 5128 - Wed 1st May 2024
Published 1st May 2024
Galaxy NGC 5128—Centaurus A
Comet Pons-Brooks - Wed 10th Apr 2024
Published 10th Apr 2024
Looking west on the evening of April 27., 30 minutes after sunset. Locate the orange star Aldebaran, then scan to the left until you come to a fuzzy spot in the sky. Train your binoculars on it, the comet will be 239 million kilometres away. Graphic generated with Stellarium planetarium software.
M104 - The Sombrero Galaxy - Tue 9th Apr 2024
Published 9th Apr 2024
M104 - The Sombrero Galaxy. Distance: 31 Million Light Years
Starwatch - April 2024 - Mon 8th Apr 2024
Published 9th Apr 2024
Some of the brightest stars in the whole sky can be seen during these crisp autumn evenings.
Starwatch - March 2024 - Wed 6th Mar 2024
Published 6th Mar 2024
What a wonderful time of the year this is to be observing the night sky. The weather is warm, the nights clear, and the Milky Way shines directly overhead!
Object of the Month - Mon 4th Mar 2024
Published 4th Mar 2024
Eta Carinae Nebula (NGC 3372)
Distance: 7500 Light Years
Right Ascension: 10 : 43.8 | Declination: -59 : 52
M104 - The Sombrero Galaxy. Distance: 31 Million Light Years
M104, located within the constellation of Corvus, the Crow, is truly a remarkable sight with its prominent glowing bulge transected 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 which are characteristic of AGNs.