Sorry about the terrible cringe intro. This was back when I was trying new things to jazz up my videos

The Andromeda Galaxy is our nearest neighbouring spiral galaxy, around 2.5 million light years from Earth. At twice the size and more than double the number of stars, Andromeda represents a larger and even more mysterious galactic kingdom than our own. Today, we will be taking a journey to this galaxy.

Soundtrack by CO.AG Music: 
- SoundCloud Link: https://soundcloud.com/co-ag
- YouTube: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA

Journey To The Andromeda Galaxy

Lately there has been talk of a new largest galaxy, named Alcyoneus, which is said to boast a diameter of 16.3 million light years. But is that what's really being proposed in the original paper detailing the discovery? And if Alcyoneus is not the new largest galaxy, then how does it compare with the previous record holder IC 1101?

Soundtrack by CO.AG Music: 
- SoundCloud Link: https://soundcloud.com/co-ag
- YouTube: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA

Alcyoneus - New Largest Radio Galaxy

When did the first planets start forming in the universe? What were they like? And what about the first habitable planets? These are complex questions, with a broad range of considerations, but by studying the oldest planets of the Milky Way, today we will aim to answer those questions.

Soundtrack by CO.AG Music: 
- SoundCloud Link: https://soundcloud.com/co-ag
- YouTube: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA

The First Planets

Our view of the cosmos is limited to the observable universe- the slice of space containing all the galaxies that can be seen from Earth. But what we perceive to be the edge of our universe is not the actual edge of the universe- with most scientists in agreement that more space lies hidden beyond what we're able to see. Last time out, we travelled to the very edge of our observable universe. But today, we will be going even farther, as we wade out into the darkness of the unobservable universe.

Soundtrack by CO.AG Music: https://www.youtube.com/@co.agmusic1823
- Taboo-Inspired Intro Track: https://youtu.be/YA3yfPh38mc
- Strange Days Ahead: https://youtu.be/QaGsRzO-2EA
- The Last Breath: https://youtu.be/AekcHz0ZdjU
- The Monolith: https://youtu.be/XK_iQLGpId0
- ESP Background Track: https://youtu.be/rT2ONCrdtVU
- Encounter: https://youtu.be/vxdlSXZvxL0
- Direct Space: https://youtu.be/G7-3crlxDDE
- Do You Understand: https://youtu.be/BXmPuHqXUzc
- Phonon: https://youtu.be/2Mgk6jem7Zg
- Dark Enigma 13: https://youtu.be/mGFxASTdnhc
- Book of the Dead: https://youtu.be/6X3RYrOy1RE

Beyond The Observable Universe

Lately, there has been talk of a new largest black hole, named Phoenix A*, which is said to have a mass greater than 100 billion times the mass of the sun! This is much larger than the previous record holder, TON-618. But can we really rely on this prediction? And if not, then what is the largest black hole out there, and how do we know its true size? These are the questions we will answer in search of the universe's biggest black holes.

Soundtrack: CO.AG Music: https://www.youtube.com/@co.agmusic1823
- Old Radio Transmission: https://youtu.be/1O8to3C5rM4
- Oprahme: https://youtu.be/2nliN0RbIyw
- Long Relaxation Mix: https://youtu.be/8TRjdzXJ5-M
- The Earth is Screaming: https://youtu.be/38P0cv_0z5M
- Welcome to Somethink: https://youtu.be/R73ZWEDSiM4
- What’s Left: https://youtu.be/Qlp7DmhU1KM
- The Fallen Angel: https://youtu.be/U0YL-4yDKJM
- Watch My World Burn: https://youtu.be/ejMf7HtsYWw
- A Deep Digital Dream: https://youtu.be/Kou0UzcFd8Q
- Advanced Technology Mix: https://youtu.be/dG7J2HZYqpM
- A Slow End: https://youtu.be/FVbGDg-pjNE

In Search of the Largest Black Holes

How did Earth get its moon? Why is Mercury so close to the sun? Why does Uranus orbit on its side? The answers to all of these questions are the many collisions that ravaged the early Solar System. 

Each of our neighbouring worlds bears scars which echo their violent past. And in this video, we will examine a number of the most significant collisions, which played a pivotal role in building up the Solar System as we know it today.

SOUNDTRACK: 
- Deepest Woods | Enzo Orifice (Storyblocks)
- The Ghost of Aberbeeg | CO.AG Music 
- Edge of Silence, Ambient Sounds 06 | CO.AG Music 
- Balefire | Scott Buckley Creative Commons Music 
- Ambient Glass Drama Documentary Music | Music Media Company (Storyblocks) 
- Short Song 011023 | Chris Zabriskie Creative Commons Music 
- Short Song 020823 | Chris Zabriskie Creative Commons Music
- Dreams | Humans Win (Storyblocks)
- Not Saying Enough | Michael Vignola (Storyblocks)
- Speak to Me | CO.AG Music
- A Dark, Silent Night | Humans Win (Storyblocks)

CO.AG Music: https://www.youtube.com/@co.agmusic1823
Chris Zabriskie Music: https://chriszabriskie.bandcamp.com
Scott Buckley Music: https://www.scottbuckley.com.au

Collisions Of The Early Solar System

Earth is a success story, a thriving world that has hosted life for almost 4 billion years. But, no matter how peaceful things may be now, a new age is coming for the Solar System. An age of change, destruction and evolution. A place for new worlds and new stories, but one in which the Earth has no place.

Track by CO.AG Music: - The Unknown - https://youtu.be/IFYTGVE1aRs
All other tracks came from the YouTube Audio Library

The Final Age of the Solar System

The Sun... both the giver of life, and destroyer of worlds. Host of the eight planets, and incubator of Earth with its light and heat. Yet in spite of its brilliance, the true nature of the sun's power remains shrouded in mystery, with scientists unable to explain many of the processes playing out in its atmosphere. But in 2024, NASA will attain their closest glimpse of the sun so far, as they come just five million miles from its surface, diving into the stellar Nether Zone, to "touch" the sun itself.

BACKGROUND TRACK: 
"Christmas Ambience" by CO.AG Music
Song: https://youtu.be/e23_O1koRiA?si=5gebdLo6tpmIQpY3
Artist: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA

A Glimpse Of The Sun

Hi! I'm Sam, author of the YouTube channel SEA.
On this account you will find soundtrack-only versions of my recent videos.
Hope you like what you see, thanks for stopping by!

The Final Age of the Solar System

SEA

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Betty R. Smith

SEA

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