It is catalogued as Messier 33 or NGC 598. With the D 25 isophotal diameter of 18.74 kiloparsecs (61,100 light-years), the Triangulum Galaxy is the third-largest member of the Local Group of galaxies, behind the Andromeda Galaxy and the Milky Way.

Jan 16, 2021 · This is M33, also known as the Triangulum Galaxy, taken over 10 nights, under my Bortle 5/6 home sky. Total integration time: 10h 14m 00s. Here are the acquisition details: Mount: Sky-Watcher NEQ6 Pro Telescope: Tecnosky 80/480 APO FPL53 Triplet OWL Series Camera: D5300 astromodified Reducer/flattener: Tecnosky 4 elements, 0.8x

Mar 4, 2022 · Samsung Galaxy M33 Android smartphone. Announced Mar 2022. Features 6.6″ display, Exynos 1280 chipset, 6000 mAh battery, 128 GB storage, 8 GB RAM, Corning Gorilla Glass 5.

Mar 29, 2025 · At half the size of our Milky Way, Messier 33 is the third-largest galaxy in our local group of galaxies. This gigantic image of the Triangulum Galaxy — also known as Messier 33 — is a composite of about 54 different pointings with Hubble’s Advanced Camera for Surveys.

Nov 9, 2024 · So, this is my first attempt at imaging M33 with my basic setup. Any tips on processing would be very welcome! I'm pretty sure I've watched every Siril video by Deep Space Astro on YouTube.

M33 X-7 is a black hole binary system in the Triangulum Galaxy. The system is made up of a stellar-mass black hole and a companion star.

Jan 4, 2019 · In my earlier version from this season I got a more pleasing blue color, but this time it's much more violet. I used PI's PhotometricColorCombination (PCC) process for the color balancing.

Sep 11, 2024 · However, M33 breaks the mold as a “pure disk galaxy” — a term used to describe galaxies without a central bulge and lacking evidence of a supermassive black hole. This rarity puts M33 in the company of only about 15-18% of known galaxies, making it a compelling subject for further study.

Apr 3, 2009 · M33, also known as the Triangulum Galaxy, is a member of what's known as our Local Group of galaxies. One of our closest galactic neighbors shows its awesome beauty in this new image from NASA's Spitzer Space Telescope.

M33 is the fourth-brightest galaxy in the sky (not counting the Milky Way), its light is spread out over a huge area — three times the size of the full Moon — making it notori-ously hard to discern from suburban backyards. But if you explore the Triangulum Galaxy under dark skies, you’ll find a wealth of subtle detail — more than you ...