A Tour of the Triangulum Galaxy in 4K

The Milky Way is surrounded by more than 50 near neighbour galaxies that make up the Local Group. The two largest galaxies are us and Andromeda, but we also have an often-overlooked third large galaxy in our neighbourhood- the Triangulum Galaxy. This galaxy is like its own mini-Milky Way, containing stars, clouds, clusters, supernova remnants, and satellites. These are the checkpoints in the Triangulum Galaxy which make up our tour today. Join my Discord Server:   / discord   You can now support me on Patreon:   / sea_media   Patrons get ad-free access to my videos, and also get early access sneak peaks! Alternatively, you can become a channel member through YouTube: https://youtube.com/seaMedia/join All support is hugely appreciated and helps me in my full-time job of creating these videos! Do you use these videos to sleep or for night time watching? Check out the new sleeping space playlist, a collection of my most chilled out and ambient videos.    • Sleeping Space Playlist   SOUNDTRACK: All tracks made by CO.AG Music:    / @co.agmusic   A Dark Path:    • A Dark Path - Dark Haunting Background Track   Heart of This Ancient City:    • Background Music inspired by Rome   -   02...   Was This the End or Just the Beginning:    • Orchestral Cinematic Music  -   Was This T...   Build, Create, Beautify:    • Build Create Beautify   -   Futuristic Bac...   As the Sun Sets at the Temple:    • As the Sun sets at the temple - ambient so...   Northern Lights:    • Northern Lights - Peaceful Ambient Backgro...   Post Apocalyptic:    • Dark Atmospheric background music. -  Post...   Dark Horror Long Version:    • Dark Horror  -   Background Track - CO.AG ...   Moonlight Over Rome:    • Background Music inspired by Rome   -   07...   FOOTAGE: The space scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator: http://spaceengine.org/ Get SpaceEngine on Steam: https://store.steampowered.com/app/31... Stock footage clips provided by Videezy.com Images are public domain. SOURCES OF INFORMATION: Messier Object 33: https://www.messier-objects.com/messi... M-33 and Local Group Neighbourhood: https://wonderdome.co.uk/triangulum-g... Radio Survey of M-33: https://articles.adsabs.harvard.edu/p... Infrared Microns: https://www.spitzer.caltech.edu/news/... Tri III / Pisces VII: https://academic.oup.com/mnras/articl... H-II Regions: https://www.britannica.com/science/H-... NGC-604: https://www.nasa.gov/mission_pages/ch... Instances of Blue Variable Stars: https://adsabs.harvard.edu/full/2011B... Var 83: https://articles.adsabs.harvard.edu/p... Planetary Nebulae & Supernovae: https://arxiv.org/abs/0709.4211 M-33 X-7 Black Hole: https://chandra.harvard.edu/photo/200... No Supermassive Black Hole in M-33: https://arxiv.org/pdf/astro-ph/010735... CHAPTERS: 0:00 Introduction 1:19 History of M-33 4:50 Observations of M-33 7:07 Morphology 9:45 Satellite Galaxies 11:43 H-II Regions 14:34 NGC-604 16:21 Resolving M-33's Stars 20:13 Supernovae & Black Holes 22:24 No Supermassive Black Hole? 25:40 Future of the Local Group (NON-ENGLISH VIEWERS) To get subtitles in another language, click the [CC] button in the bottom right corner of the screen, then click the Settings (cogwheel) icon next to it, click "Subtitles / CC" and click "Auto-Translate", and select your language from there. Business Enquiries: [email protected]