What Was Discovered Beyond the Milky Way?

If you look around our Universe, you can see that it is permeated by many shining galactic filaments and walls.

Between them there are vast stretches of the deepest space, hundreds of millions of light years in diametre, called voids. These tremendous gaps in space reach such an incredible size that the largest galaxies appear like grains of sand in comparison, and some stars burn out completely faster than a photon travelling from one edge of the cosmic abyss to the other. Even the omnipresent echo of the Big Bang is dies down in their vast depths, which hold many secrets and mysteries.

That means it's time to go to the very heart of the great abyss in space called void.

00:00 Intro
01:01 Commercial
02:23 Closest neighbours
03:41 The Local Group
04:34 The Local Sheet
05:10 The Local Void
06:36 The NGC 6503 Galaxy (Local Void)
07:58 A theory about the creation of voids
09:14 The Virgo Supercluster
10:04 The Taurus Void
12:32 The UGC 2627 and UGC 2629 galaxies (Taurus Void)
13:14 Laniakea
14:19 The history of the discovery of a giant void
15:22 The KBC Void
17:45 The scale of the universe
18:22 The Eridanus Void (the CMB Cold Spot)
19:40 CMB radiation
20:38 Ending

#Voids #Galaxies #Kosmos #Void #Kosmo

[Kosmo_off]

Hi, everyone! It’s been a while) How were the holidays?

[realflaym]

These documentaries deserve to be played at the big screens!!
Amazing naration from James!!
Congrats to all of the crew, this video is a 10/10!!

[SeaJay_Oceans]

Every First Grader needs this map, with a pinpoint highlighted, '' You Are Here ! Welcome to the Cosmos ! Enjoy your Stay. "

[stefanescutraian-mihai]

This is more scary than the scariest horror movies…great distances, quadrillions of worlds…

[John_Mack]

Most of the universe is empty space. Take into account that most matter at the atomic level is also empty space then it becomes even more empty. It is so empty that statistically matter is almost nothing compared to emptiness. So basically the universe can be said to not contain anything at all, statistically.

[prudencepineapple]

“Everything has its wonders, even darkness and silence”.

Helen Keller

[MrYamaha]

I put your videos on to help me get to sleep but then get fascinated and stay up even longer 😅 either way, thank you!!!

[malcolmairair]

My mind can't comprehend how far a light year is so I googled it a light year is 6 trillion miles, bloody hell 6 billion light years OMG I just can't imagine how far that is.

[Chatsworth]

Nothing like being scared by a Big Old Void right before bedtime. 😉 As far as why the cool spot appears cooler than it should, I've often wondered whether photons experience a sort of drag exerted onto them by "empty" space itself. This would make them slightly less energetic, hence "cooler". When this is finally confirmed, I want a share of the Nobel. 🏆

[hugocardona]

I'm here on the Enterprise, traveling thru space... it's exciting to admire the mysterious wonders of the Universe....

[afeezjimoh]

Kosmo should be awarded the best YouTube channel

[gumotx]

It was worth the wait! Thanks for great quality narration and graphics and animation!

[sophiaisabelle]

This is absolutely stunning. Looks like those stars are staring back at you.

[deant]

We are but a blink of an eye then we are gone and the universe ticks on. Amazing

[issacgalindo]

But the real question, which of course is obvious, why are the voids there? How are they made? And WHAT are they?

[juliannewarren]

A timeless void, a place where Morgoth was banished to.

[Puzzoozoo]

These space videos are better then anything on terrestrial TV.

[Rarworba]

All these prove to me that there is a designer. Without a designer, all these things could be colliding into each other. Those distances do not make any sense to me.

[Thunder_Dome]

Amazing video! I'm starting to think our problems aren't so big after all.

[John_II]

Reminds me of the bigger question: the universe is expanding into what exactly? If there's no matter or space/time beyond the edge of the universe (ostensibly), then... what's there? The answer might literally be "nothing" in the truest sense of the word, but I'd have to ask, could we perceive "nothing". I guess it would just be blackness devoid of matter and time and space, but even then, how could you actually tell? If you cannot touch it, smell it, see it, hear it or taste it... what is it?