The Cosmic Scale
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- Опубліковано 13 тра 2024
- How large is the universe? Where does it begin and end? And how does it expand? These are some of the biggest questions of astronomy. And while humanity is so small that we may never be able to fully understand the true scale of the universe, advancements in technology are helping us to look ever-deeper into the wilds of our existence- towards the edge of our observable universe, known as the Cosmic Horizon. Today, we will analyse the universe, its laws, and its awe-inspiring scale.
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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
Thumbnail made by Wimptastic: / wimptastical
Captions by Kino Sen: / @kinosen4001
MUSIC:
Special thanks to Lombus, who allowed me to use his song Doppler Shores in the title screen:
- Source: lombus.bandcamp.com/track/dop...
Songs by Chris Zabriskie are licensed under a Creative Commons Attribution 4.0 licence creativecommons.org/licenses/...
- The Theatrical Poster...: chriszabriskie.com/vendaface/
- Unfoldment, Revealment... chriszabriskie.com/reappear/
- Cylinder Five: chriszabriskie.com/cylinders/
- Take Off and Shoot a Zero: chriszabriskie.com/stuntisland/
- Oxygen Garden: chriszabriskie.com/divider/
Artist: chriszabriskie.com/
Other songs are from the UA-cam Audio Library:
- Landing | Godmode
- Tundras | Amulets
- Dolphin-esque | Godmode
- Space Chatter | Doug Maxwell
- Traversing | Godmode
- At The Precipice of a Dying Light | Dan Bodan
FOOTAGE:
The space scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator:
spaceengine.org/
SpaceEngine on Steam: store.steampowered.com/app/31...
Stock footage provided by Videezy.com
VIDEO CLIPS:
- NASA Redshift Animations: • Unraveling the Mysteri...
- Dark Energy Expansion: • Video
- Zooming into the Ultra Deep Field: • Zoom into the Hubble U...
- Virtual Clips of Hubble Repair: • NASA 360 Talks - Repai...
- Final Servicing Mission: • Final Hubble Repair Mi...
- Observable Universe Growing ESA: • The Observable Universe
- ESO Type 1a supernova • Artist’s impression of...
- Redshift Expansion [Creative Commons]: • The Expanding Universe...
- Expanding Universe Animation [Hubble ESA]: • The expanding Universe
IMAGES:
- Observable Universe Logarithmic Illustration: observableuniverse
- Hubble Images: www.nasa.gov/mission_pages/hu...
- Observable Universe Graphic: By Andrew Z. Colvin - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index...
- Accelerated Expansion Diagram: By Design Alex Mittelmann, Coldcreation, CC BY-SA 3.0, commons.wikimedia.org/w/index...
- Ursa Major: thenounproject.com/term/ursa-...
SOURCES OF INFORMATION:
- Number of Stars in the Universe: www.esa.int/Science_Explorati...
- Einstein and Achievements: interestingengineering.com/7-...
- Edwin Hubble's 1929 Discovery: www.pnas.org/content/112/11/3173
- The Hubble Deep Field Images: esahubble.org/science/deep_fi...
- How Much of the Unobservable Universe will we See Someday: www.forbes.com/sites/startswi...
- Some interesting notes on the sphere expanding model: math.ucr.edu/home/baez/physic...
- Type 1a Supernovae: www.nationalgeographic.com/sc...
- Frieman et al., Dark Energy & the Accelerating Universe: arxiv.org/pdf/0803.0982.pdf
- Size of the Unobservable Universe [Oxford Physicists]: arxiv.org/abs/1101.5476
TIMESTAMPS:
0:00 Introduction
2:23 Defining the Universe
6:51 The Big Bang
9:12 The Observable Universe
10:53 The Hubble Telescope
11:46 The Hubble Deep Field
16:49 Cosmic Expansion
19:40 Redshift
21:48 The Cosmic Horizon and the Unobservable Universe
25:36 Accelerating Expansion
28:29 Dark Energy
30:14 The End of the Universe
Business Enquiries: SEA.Enquiries@gmail.com - Наука та технологія
![Beyond the Observable Universe [4K]](http://i.ytimg.com/vi/mty0srmLhTk/mqdefault.jpg)
![Beyond the Observable Universe [4K]](/img/tr.png)
![Journey to the Edge of the Universe [4K]](/img/n.gif)
Huge respect for the cameraman who traveled around the universe just to record this.
😂 👍
😂😂😂
I'm sure his name is Clark Kent LoL 🌏🦸🪐🌠
Fk. bhaai😂😂😂😂
😂😂😂😂
Using "bus size" to describe the Hubble telescope was definitely the most comprehensible unit of measurement in the whole video
It’s a good start to understanding, that’s for sure. I had no clue it was so big!
I just wish we would get that damned James Webb telescope up and running… Our cosmic nearsightedness could finally be adjusted.
@@chosentonessournotes we
@@PrakashPrakash-kj2ej humans
@aaaa1111 Standard 40-45.
@aaaa1111 A short yellow bus!
It’s always crazy to remember that every time you hear the unimaginable scale of the “observable” universe that there’s still an awful lot of unobservable universe out there.
It makes me think there’s no way this vast amount of space could exist anywhere besides a computer program 😩
@@fcklife182 a computer program is a joke compared to the complexity of our universe. it’s the same concept essentially but our brains out advanced enough to comprehend the real program of life
@@fcklife182 a computer program that can simulate a single human mind has yet to be invented. Much less 8 billion of them all interacting within a massively complex universe.
@@user-svqmbivthey’re getting closer to making it happen though
@@wolfetteplays8894 lmao no "they" are not. Its probably never going to be possible to use computers to simulate a human mind. Silicon transistors are a terrible medium to graft biochemicle neurons onto
I feel privileged to live at a time when these wonders are revealed.
In another thousand years, they wouldve already traveled dimensions and solved the puzzle that is the universe. We are the aliens to every other planet in the future
used to be kinda jealous of people living at the time when entire continents were being discovered. sorta seemed like everything was figured out by the time i got here. now i know i was completely wrong
I just had that exact thought!
@@LXIXTurner hell nah man, humanity will never be able to even travel outside the galaxy, let alone talking about dimensions, time, discovering the universe mysteries etc. etc.
@@MashuSlyferiux we discovered the universe didnt we? We discover more and more everyday, most known recent example is the age of our universe changing. I dont see why it’s impossible, i can see how it can end for humanity but saying it’s impossible is impossible. There’s always possibilities and with science, those poss play out eventually
I dont understand how this shit isn't all everyone thinks about and obsesses over everyday of their life.
education
EXACTLY
People tend to be the most interested on the things they can influence
Tik tok dude
Simply put, if we did, nothing else would happen or matter. I think deep down we're aware of our impending doom, everyone dies, nothing actually matters. But it's our nature to not quit, keep asking questions. What if there's a way out, what if we can science this shit, make another universe. We're just not built to take no for an answer.
I enjoy thinking about how big the universe is because it makes my problems feel insignificant. There's so much comfort in that.
We built the universe with ˹great˺ might, and We are certainly expanding ˹it˺. Quran 51:47
@@MrShybann bullshxt
its not just your problems. you yourself are completely insignificant
@@MrShybann hahahahaha your mind will take billion of years to evolve.
There are no passengers on spaceship Earth only crew
I will always remember the first time I saw the Hubble Deep Field image. It's one of those moments in life that changes your view forever.
What’s that?
@@dronepro7316 A photo the hubble telescope took of a very tiny but distant part of the night sky revealing a large number of distant galaxies revealing how vast the observable universe actual was. I think it was the first photo the telescope took as well.
Did you see the deep field from the James webb? It was breathtaking
@@dronepro7316it's pretty early in the video mate
@@theallseeing1141Adz-Dzariyat Ayat 47
وَالسَّمَاۤءَ بَنَيْنٰهَا بِاَيْىدٍ وَّاِنَّا لَمُوْسِعُوْنَ ٤٧
was-samâ'a banainâhâ bi'aidiw wa innâ lamûsi‘ûn
Langit Kami bangun dengan tangan (kekuatan Kami) dan sesungguhnya Kami benar-benar meluaskan(-nya).
This has been one of the best videos about astronomy I've ever seen, it includes everything I've seen in every other video and the relation between it in a single video and is put together so elegantly and makes understanding it or finding the relation between different things I've known very easy and admirable . Thank you ❤
This video was made by AI, don't trust it and don't be inspired by it. There are a lot of creators of actual videos about this subject out there
Is gravity faster than the speed of light?
“THE COSMIC SCALE”
watched on a cell phone
The irony
Mooddd
Yeah that's a fail
Have you seen the video where they use marbles and beach balls to show the relative scale of the sun and solar system? They have to drive across two states to place the marker for next star system I believe
So close, but yet, so far...
33 min of pure cosmic knowledge. 1 ad
this guy needs some recognition
Calm down. :'D It's UA-cam.
90% of the video was science fiction.
@@stuckanonymous That's not my album, you uneducated bottom-feeder. :'D
So you learned all about me eay
@@CooManTunes Incel.
No matter how many videos I watch or rewatch that discuss the sheer scale of the universe, I'll never get bored. Really passionate about it, even not a professional or anything, I will forever admire these topics until I can't.
Cringe
This channel is the best I have seen so far amongst all the ones that explain the concepts of the universe and space/time. The reason I like it the most is because the explanation is simple and clear, and the focus is on helping everybody understand the mysteries of the universe. What I particularly like about this channel is that it is focused on the facts supported by research, and there is no attempt to intersperse the explanation with needless, unnecessary music and over-dramatizing. In some channels, the loud music is sometimes so distracting that it actually takes away from the focus on the facts of the science. And I say this despite being an English Literature graduate, with no background in Science. If I could understand and appreciate it, I am sure anybody can. Thank you for this excellent channel and narration!
I think it’s important to watch content like this regularly. It’s grounding to see the bigger picture.
Couldnt agree more
I think there is truth to this, however I believe in the other side of an argument I have too. I believe the vast unknown of crazy holy hell knowledge and stuff the universe contains, drive some people insane. Hence why some just choose to completely ignore it. Or turn a blind eye to the facts the universe contains. The universe is humanity's most humbling subject.
Your not seeing the bigger picture. It’s impossible. He told you that through this video like 5 times
@@TheNightKing22 I go crazy cause that shut 😂
Yeah but you can’t do anything with that wellness cus our small picture is shit
I came to UA-cam stoned to watch funny videos and am leaving with an existential meltdown.
That'll happen 😉
Loser
Facts
😂😂😂😂
Same...always
I think the saddest part about the universe is how it's actively isolating us from everything else due to its rapid expansion.
It's fascinating that the very process of creating more and more gives us less and less to observe
The expanding state of the universe as well as a few other implications makes me wonder if we will actually discover/master inter-dimensional travel faster than we master traveling through space.
Like if traveling between dimensional strata is majorly a case of energy production then that would always be easier than creating and maintaining a space faring vessel and its crew on journeys that could last upwards of 100 years.
@@GiraffeCrabinter-dimensional...
As a 3D human, to go into 4D is effectively time-travel.
@@Niyto it very well might be time travel. But I think it will be easier to work out how to time travel or any other dimensional hopping than it would be to get a crew of 50 in a ship through the kuiper belt or past the oort cloud.
The logistics of such a feat are mind boggling. But if interdimensional travel is more of an issue with energy production then it would be theoretically easier than space travel.
Not only less to observe. Even if we invent near light speed travel, most of the universe is already beyond our reach, and even more slips away each day that passes. I’m generally positive about human progress and the idea that we will one day move beyond earth, but thinking about the challenges I sometimes doubt we’ll ever go beyond the solar system.
@@jezna1785we’re too busy chopping off our genitals and psychologically torturing our own species to become a space faring species. Besides the moment we make contact with an alien race it’s only a matter of time before we get into a war with them.
It's terrifying and yet comforting to know that the planet you lived on along with the galaxy and literally everything will be gone one day leaving no signs that something even existed . So it doesn't matter what you are or what you are doing or where you were born, just experience life with all the flaws and beauty and wave goodbye
SEA on UA-cam: We are but an infinitesimally small piece of a potentially infinite universe
SEA on Twitter: I fucking love sushi
lmao
Wtf
You gotta cope somehow 😂
Sushi is my new favourite food to be fair. The night I tweeted that I have eaten over 1,000 calories worth.
only 1000 calories? rookie spotted.
Lately I love turning on a space vid and falling a sleep in minutes
Ur missing out
@@despacitodaniel801 I just rewatch from where I last remember I was before drifting off
Me to 🤙🏽
Hey Chris, it's Chris... me too.
Same
Another outstanding and unmatched UA-cam astrophysics demonstration. Thank you for keeping the galactic light on here
Cringe
I think the universe holds things we can never fathom. And I think it’s way bigger than we can understand.
It's infinite but not in Euclidean space
I don't believe any of the scientist even have a clue of what they are talking about.
@@saltydog4443 That’s a great point. Also there is no way in hell we will ever understand gravity or be able to understand it at insane levels. Like with Black Holes.
@@saltydog4443 So again, that means YOU don't have a clue of what you are talking about, because YOU don't understand any of the science they've spent decades studying?
I think you possess a genius for the obvious .
You’re really good at getting just the right mix of casual depth and more advanced concepts into your videos. Gives the viewer room to research more into a topic, but also doesn’t lock them away behind a bit too much detail, or not enough to be interesting.
I totally agree with you.
I totally agree too. On one of his older videos, someone mentioned about him being the ‘new’ David Attenborough - something I also agreed with.
So all that will be left is blackholes
@@albinoviper2876 Don't forget that those will evaporate too
Bro the same can be said about your videos, i like all your builds, u r an artist. Now that i know that you are also interested in universe i think i like you even more. Cheers from Serbia.
No matter how many times I view pictures showing “Hubble Deep-Field or Hubble Ultra Deep-Field” my mind is always melted by how impressive it truly is that those light-points in the photographs are entire galaxies!!
It’s mind boggling that all those light points look so close together….yet they are so far apart from each other that most people can’t understand the distance….even when told using the the numbers we’ve been using our whole lives. What gets me thinking a lot is the fact that we can see things that are impossible to actually get to…think about that!?!?
I love the shot on the deep field south showing the quasar…phenomenal that light from such a distant point to us in space and time can flare out so brazenly like that…beautiful and mind boggling.
@Ryan Roberts preach ✊
@Ryan Roberts
Oh, but we HAVE seen farther than that! In fact, in the Hubble eXtreme Deep Field (XDF) we have discovered a galaxy 10.4 billion light years away! James Webb ST is going to be able to document galaxies even further than that through the opaque gas of the early universe thanks to its vast capabilities to photograph in infrared!
@Ryan Roberts You are joking? Or can you not see objects that existed before you were born? Lol.
13:47
Literally sitting here crying. Absolutely beautiful to look at. All six Deep Field images make me feel so emotional. Humanity has advanced so far for us to be able to view the wonders of the universe.
One million per cent agree!!! 🤩💖🚀🥹
It's so beatiful, and then saddening that humans as a species will never get closer, or learn more information than we can already get from light, as they're all moving away from us from cosmic expansion faster than we could ever race to catch up.
😭😭😭😭😭😰😰😵😵
Cringe
Humans saw the universe before, it is not new
Of all the space videos I've watched over the years, this one is my favorite. It blows my mind everytime I watch it
I can’t believe I can watch this for free
Don't worry, time will come.
Yelp, that thing that he said, Agree, YELP...!!!
Well you said it was shrinking, but we found Expansion, a bigger ever than we had thought....now you say that it will die and the black wholes will provide the energy to do this...ELIMINATE ALL LIFE IN EVERY GALAXY AND THE ENTIRE UNIVERSE
LOL &. GTOMF, GET THAT OFF MY FACE.....BOOHOO!!
you pay your internet bill dont cha?
Like TV
Whenever I catch myself lying awake overthinking, I just imagine myself being on a rock in space. Then my view pans to an external observer of Earth, then to it's Solar System. The scale goes on until my problems seem pointless. It may sound negative to some but when it works I can say, even if only for a moment... I find peace.
UMMMMmmm I think they make a pill for that...
That’s not negative at all! That’s proper perspective. Those who think that the entire universe consists of themselves and their problems have a distorted perspective.
@@JahtotheRod It does blow minds;
Of course the scientist gets used to not getting caught up in the Oh wow though only a very few even realize how thin the atmosphere actually it • Myself I drink coffee to find peace
Deep bro. I'm sorry 😔
you have to stargaze if you ever have a chance. It is just as liberating
I’m glad we took those deep field photos before it was too late. Smart thinking!
MY FAVORITE!!! I need you to know, that your videos are next level. Each and every fascinating film
has broadened my understanding of our universe immensely. Visually, each video is more elegant and beautiful than the next. Your narration is not only soothing to the ear, and poetic, but you’ve mastered the art of presenting these highly complex scientific concepts in a way that’s easily 😅understood by a simpleton like myself. I FINALLY FEEL LIKE I HAVE found my go to- FAVORITE channel on all things universe/space/etc
It's insane how underrated this channel is. One of the greatest channels on the platform.
Agreed
Take it easy on the guy. The channel is actually doing really well. His videos get tons of views and likes and he’s got steady sub growth. This channel is in a very good position to get much much bigger as well. Just watch and see bro. Just watch and see
@@dingojones take it easy on him? I'm praising the guy on how amazing this channel is. Hopefully will gain millions more subs as it is so well deserved
@@wellzysmagic1508 it’s all good. SEA don’t listen to any of your hate and negativity anyway. That’s why his channel gonna blow up and leave yo ass in tha dust!!!
You completely misunderstood the comment and it makes you look like a right tit@@dingojones
This is one of the finest if not the best presentation I have ever seen on this subject matter. For someone like me, who is no expert, but knows slightly more than some, it is the perfect blend of explainable fact and theory and i was gripped from start to finish. I subscribed within minutes of it starting...thank you all
Hi there. Would you like to know what happens after death? I know the answer if you're intrested
@@jhwhthemerciful nice
Hi there, maybe we can locate Yoda's universe.
It took you MINUTES to subscribe?
This fool said 23 trillion light years at the speed of light.
This video answered SO MANY questions I've always had about what the 'observable universe' is and resolved so much confusion I've had about it's age vs. what we can see and how we see it. I never grasped until now that SPACE ITSELF is the cause of so much of what we see. It seems so damn simple and elegant once you realize it, but until now it's been so damn confusing to me. THANK YOU for explaining this so plainly.
Don't be inspired by anything in this video because it was created by AI
Excellent explanations of so many mind boggling concepts. It's also weirdly comforting to be reminded of the cosmic insignificance of my (our) world, while simultaneously pondering the limitless possibilities of what must, inevitably, be going on elsewhere.
I get upset that we can’t explore any of it
I think we need to think of new ways to explore. So please don't get too upset...
@@rustybolts8953 What they need to research in new ways is money. It’s all money :/
Start researching, study hard and you might be able to do something about.
So do I. It's very sad. We have 230 billion years for life like ours before the thermal death hits.
@@unknownchannel3141 Life will most likely end wayyyyyyyyyy sooner. Personally, I don't see us reach type 2,5 civ before we go extinct.
Wow that’s more than two football fields
And according to this video, at least _250 times_ more!
@@patricknelson That seems like a little much... I’m gonna go with 249
You actually got me interested in how many football fields and so I did the math;
The universe is 46 and a half billion light-years in diameter.
46.5 billion light-years is 481,106,700,541,000,000,064,640,024 yards.
An average football field is around 100 yards.
481,106,700,541,000,000,064,640,024 divided by 100 is 4,811,067,000,000,000,000,768,296.
So, 4,811,067,000,000,000,000,768,296 football fields would fit the entire (observable) universe.
Mindblowing.
@DECLAN DOUGAN Ah. You are correct. In that case, 9,622,134,000,000,000,000,536,592 football fields would fit the diameter of the universe.
@@natedor7739 found the american
The magnitude of the possible actual universe makes my brain leak out of my ears a little bit. Being a non high-school graduate I still try to understand and you do a great job of relating the materials.
One of the best videos in youtube that talks about the universe. Good job
You've synthesized the most comprehensive guide to the cosmic universe I've ever seen. This was beautifully written and a pleasure to experience
Last year I discoverd this channel and im so glad I did. Always had a passion for astronomy but the way you explain it it makes it easier to understand everything. Love this channel!
you took the words right out of my mouth
Indeed, since I found this channel I'm addicted to space.
Lucky you weren't here when Sea went to school. It was a bad 3 months lol no videos :(
@@Gubers also Kurzgesagt - In a nutshell
this channel is pound for pound the greatest on the whole of youtube
The amount of work put into this is just astounding... I am amazed by your hard work @SEA. Salute, thank you for the unparalleled content.
No matter how many times we watch these type of videos ! We still cannot comprehend, the sheer distances that are involved. The universe truly is mind blowing.
Well said
For sure... And there's always something knew, or showed in a different way...
It's mind-blowing stuff
"The Universe... Heh.. What a concept"
1 atom: Size of Earth >1 human:Size of Universe
Source: the book 'a short history about nearly Everything'
I’ve been watching cosmology videos for the entire period of the pandemic (so far), and this is definitely one of the best there is. Respect.
Usually after I have sex I tune to this Chanel with my wife
Lovely
Enough.
I went outside and hug random people really spread the good news out there
It’s not how big the universe is that’s just blown my mind but the realisation of just how small we actually are in comparison 😮
My wife has been telling me this for years 🤣😂🤣‼️‼️
And the fact that despite how tiny we are, we are closer to the biggest possible scale than the smallest possible scale
This may be a strange thing to comment on but the music when you’re talking about the Hubble deep field is absolutely perfect, it’s so atmospheric!
🤦🤦
@@phillipperkins5476 you good, dude? 😂
@@TheRandomPhangirl perhaps I should be asking you that after that completely unrelated comment about a random piece of music. There are places to get help.
@@phillipperkins5476 Why so rude?
I love these videos so much. The music combined with the script and narration is just on point to the max.
you should to try "EVIL SPACE" channel
@@DostoenVnimaniay But that’s a Russian channel
Or just talk like a normal person and say it was really good.
"Every nanometer of space expanded 10 light years in a fraction of a second."
aaaaand my brains broke.
it breaks all known laws of physics, only proving that when enough matter is compressed or enough energy is generated that physics as we know it breaks down
That means in 60 seconds, a minute passed in africa ok sorry, that just means in just a second, our space can get bigger, in size of 10 light years.... in just a second our space can get that big...
you know what my brain broke too.
@@myra961 not even a second it’s like millionths of a second...I guess that doesn’t make much difference compared to 100’s of billions of years 😂 but still wtf! This shit just doesn’t make sense why do I have to die before we figure this out !!!
Troy Dube' Your "brains" didn't break as you never had one to begin with.
@@Dylan-bl7xl Sick youtube comment burn, dude. Your parents know you're online? Be safe!
What a magnificent video! I cannot stretch my mind around some of these concepts, but if expansion is getting faster maybe I'll get there!
The fact people are awarded “MISS UNIVERSE” without having any idea of the cosmic scale.
Fantastic.
This is one of the most comprehensive 'cosmology for novices' videos I've so far seen. Excellent work.
Thank you
33 minutes of SEA, the evening could not go any better
*Morning.
Wake'nBake ✌️
i've seen many presentations on this but this one is the best! Great Going!
You are our eyes and ears! We can’t do what you people accomplished and don’t have enough time to enjoy your wonderful shows!
We solely depend on you and your hard work and appreciate your patience and work
Carl Sagan would be proud of you, SEA. What a magnificent video.
Sometimes it upsets me that we are smart enough to kinda understand all off this, But at the same time we are so tiny and so young that we cant explore non of it.
Same. I felt this 💔
that is straight up a gem as is the whole channel, hope you strike it big in life my man
Your documentarian skill has grown so much. Well done. This one particularly has been my favorite for the passed few years. Thanks SEA.
I'm so glad there's other humans asking and thinking about these questions. No one I know really likes to talk about this. Thanks for the video.
I will never understand how anyone isn't obsessed with this stuff. There is literally nothing more tantalizing, memorizing, or frightening than the question of the nature of the universe.
You folks are correct!
Occasionally amongst friends I try to bring these questions up as a topic of discussion, but it's futile. They're just not interested. I need more friends like you guys on this thread! 😄
Been following the channel for years and the content never gets stale. Love it :)
If it did, it would be the cosmic stale
@@freddy_cyclone Badum-tsh
I don’t think space can get stale atleast we would be no near that ever eh?
I literally just discovered it, with this very video in recommendations. Wonder why didn't earlier.
OMG.. I've known what red shift is for years and thought I could explain it.. but the animation you make is by far the best explanation I've ever seen. I think I even understand a little bit better now.
These videos indeed helps in getting over anxiety and insomnia. I hope same for depression also. While watching relaxing and soothing videos for sleeping, it struck me that most of such videos use visuals and animations of space . Then I switched to space and astronomy videos automatically and it worked like Magic. The reason may be because it helps us realize how petty we and our concerns are in such a vast universe.
you found what works for you. may we all do that.
@@daskritterhaus5491 loop 🔂 I look l👀 😆 lthe land l
100% in the same boat. The perspective shift, on a large monitor in a dark room, literally nomalises my BP and soothes my anxiety attacks. ❤️
44452
Thinking about the impossible hugeeness of the universe is among the most comforting things. At least in my opinion.
Love your content man. I watch a ton of science content on you tube and yours is the best. Your voice, your cadence, the pauses, the sound, pictures, and most importantly the information you share is top notch my dude!
I completely agree. Excellent content and delivery.
Astonishing amount of work put into this!
Thanks for putting this very interesting and mind blowing video together. So well done
Cheers
A special emotion pops out whenever I think of the universe. An emotion that encompasses pride, optimism, humbleness and shivers. I feel as if I am helpless and all I can do is bow down to its almighty greatness. And believe me or not I sometimes almost cry when I try to realize how graceful it is. Living in such a magical realm is more than enough for me.
My only God is the cosmos itself and I will be grateful today and tomorrow and for all eternity for its existence, even after mine has come to an end.
Thank you for the video. I appreciate every content maker who does these kind of videos.
"Nature and God are synonym" : Baruch Spinoza
Mother Nature.
What a beautiful comment. You have a poetic mind. Blessings to you.
@@larissafae6359 Thank you for your kind comment
God is the greatest.
We are the part of the Universe that became aware of itself.
Wow, well phrased!
@Pauly Shore well, there is a theory that all matter has a rudimentary form of consciousness, so it could be everywhere
Humans: "I don't know what that is....or that.....or that....but I'll give them each a name..... wait, what the fuck am I?
@Roger Loquitur usually people make me lose brain cells, so thank you.
And the emo part.
absolutely amazing and terrifying all at once, glad youtube recommended this 2 years after release
Perfectly done brother! You been puttin a lot in this!
Wow, this video actually caused me an emotional response. Really brings it home to just how small we are.
If anything, small is an overstatement. On an individual level, we are not grains of sand, not even an atom compared to the scale of this universe.
We may be small, but we are important. We are the means by which the universe can experience itself :)
Yeah. And will always be, As we always were
Were not smoll we're powerful.
@@reallyryan_ Size doesn't always depict performance.
I'm here, I'm home, I'm safe in my planet.
Compared to the infinite universe we are insignificant but so are our problems and limitations, this makes me feel so vulnerable but at the same time so in control of my existence, this won't last long, enjoy your life
"I'm here, I'm home, I'm safe in my planet" is such a weird but comforting sentence to read after having your mind once again blown away by the sheer scale of existence. I love it.
Well said
Sonar you wrote it as a run-on read it extra fast like a crazy person and, like it was part of the paragraph, imagine those word: Suicide
We need an updated video on the Hubble Deep Field section now that JWT is live! 🙂 Enjoyed the video - thanks for the hard work.
You have the most amazing channel I have ever come across and THANK YOU, wow...
That awkward moment when a video goes from absolutely fascinating to hope-shatteringly depressive...
i'm more anxious about stuff life this. like i'm drowning in too much space
Indeed, but luckily we'll all be long gone by the time this happens
It's speculation, there is evidence that the expansion of the universe changed in the past so there is no way for us to know how it will behave in the future or what other fundamental mechanisms from physics may kick in. Personally I believe something completely unpredictable will happen that will make the universe as interesting of a place as it ever was.
@@Leandro-bj6jh who knows? Perhaps more 'big bangs' might take place within the empty, dark spaces during infinite expansion.
@@Leandro-bj6jh Yeah, there is some interesting and really awesome theories out there that I love. There is one that says that our big bang's singularity was a previous eon's 'heat death'ed' expanded universe which achieved entropy, which then was rescaled - That at some point in the distant future the universe will actually forget it's time and scale when it reaches entropy and that it could create a new big bang as when the scale is forgotten then our entire dead expanded universe could actually be a singularity itself and fuel the next one. It wouldn't be a big crunch, it would be a rescale that would bring immense heat in all things which turned cold in entropy and that this cycle of eons would be infinite.
Dude, I really wanna meet an alien on this lifetime. I cannot imagine how different their mind, culture might be. This is my biggest dream
I once saw one walking across a road and it disappeared before my very eyes. This was nearly 25 years ago in a village of Central America.
They may not even have "mind" or "culture"
Great dream to have, to be bold enough to act on it however
I’m not sure I would want to meet another alien. The example is ourselves as we look to colonise other worlds but do not think that maybe just maybe it may not be our world to colonise should we find another world that is as hospitable as ours. Also we as a species kill other animals for food and keep animals captive in zoos etc. Now having said all that what if another alien considered us as food or wanted to put us in a zoo? It’s a thought as natures law is eat or be eaten and that law will probably be for space too. Thankfully space is vast so I find that vastness a safe space for our own protection in all honesty.
Aliens or if there is intelligent life look at us humans as we would look at ants , insignificant and primitive hence why there is no reason for them to “meet” with us
Another awesome video, very well done. I was so engrossed by the ending that I literally felt a sinking feeling at how it will all (in theory) turn out. Then I realized that I won’t be around for it.
I'll absolutely never unsubscribe, take all the time you need. ❤
I could watch your productions all day. As a 40yo who’s been interested in cosmology for my whole life, I feel I’m in a golden age of information and enlightenment. Thank you for your work, it’s so well produced.
I’m 22 and I’ve been using YT in my own since I was 6. I’m glad to say this is the best video I’ve ever seen in my entire life. Thank you so much.
Excellent!!!! One of the very best videos for a long time.
Wow!
Absolutely incredible.
I appreciate your presentation.
So why are we fighting with one another? We are all we have.
thats exactly why, we fight each other other because people want it all
HUGS! :)
Religion.... man made.
an excellent question, the answer to which will be provided either by
evolution weeding out that combative trait,
or our disappearance from the face of the planet
Why not fight? If violence and exterminating other people gives you pleasure, what do you owe any other being or creature? You have a spec of time before the universe literally comes to an end at the moment death takes you. You won't know if you lived 2 years or 80 years, so what's the difference? You won't have a spec of knowledge, memory, or recognition about what you did, learned, loved, created, or accomplished. So what's the difference? Would you pay for four years of college if upon graduation, the entire four years was utterly wiped from your memory so that you had no idea you even did it, and anything you learned was wiped from your brain, and your diploma was wiped from existence? Well, that's life. And does it matter how long you live if you won't even know it ever happened anyway? So do whatever you want. There is literally no consequences. And we aren't all we have, because we have nothing. You won't even know that anyone lived or whether anyone cared for you or you cared for them the second you close your eyes in death.
Or the alternative answer to your question would simply be, because mankind is broken and have fallen short of the glory of God as we use the free will he gave us to reject his command to love one another. Along with that goes the good news that he provided a remedy, and that what we do does matter, and does live on beyond this life.
The content was simplified to a degree that I finally understand so many of those concepts I've been only hearing about for years.
Seriously good work. Mind blown
He is wrong about the dark ending....it will become the new beginning. In the beginning the universe was formless and empty, darkness was over the surface of the deep, and the Spirit of God said, "Let there be light," and there was light ( the Big Bang). Yippee Yahoo here we go again! Prove me wrong 🤩
@@mitchgodwin If you make a claim like you have done, the onus is on you to prove the claim right not for people to prove you wrong. I could just say to you, the Universe started one second ago and all the thoughts you have in your head were put there. Prove me wrong.
In other words, stop being silly.
@@madzangels Best reply ever! I'mma screenshot this!
@@mitchgodwin You guys commenting this stuff are the reason why everyone thinks of us christians like nutjobs
To learn theorys in small digestible videos try pbs space time it takes something like the holographic principle and explains it w graphics in a relatively short video
This is the greatest explanation I've ever heard on this. Thanks!
Very interesting and well explained. Thank you.
I've watched the entire "Ultimate Space Playlist!", and I gotta say, you guys have drastically improved your videos from 2018 to 2021. A few things I noticed that improved were: you spoke more slowly, and the images/videos you use were more varied. Great work SEA, I love your vids! Keep it up. (please)
even if the universe has a boundary, humans would still ask what's beyond the boundary.
My sentiments exactly. Just what IS beyond the farthest galaxies? Limitlessness? We can't comprehend that, so what is there must "infinity," or better yet, eternity (i.e., timelessness).
@@RadarRecon Exactly. What is beyond the universe's expansion? Nothingness? A larger universe? We will probably never know.
@1 New Notification Prove it
@1 New Notification Don't kid with me, you have nothing to teach me, nobody can prove the existence of another Universe. Period.
@1 New Notification You don't have how and nobody is close to it as you try to say. String theory is not science and my guess is that it will never be.
Man this video is impeccable you formed it in a way it’s so easy to understand thanks man 🤝
One of my specific friend talked greatly a out this channel. Came straight in and started liking the videos in the first two seconds in.
These is the greatest UA-cam content I can ever share with my children. Thank you 🙏 for producing this excellent video! 🤩
I just forwarded this to my adult children as well!!!
I surely didn't want this to end. I wish it kept going.
Beautifully made. I'm out of words.
One of the best explanations on cosmology ever presented. Congrats!
So does that mean we are time traveling thewe space sea king the hidden dooris in U r 2 ru
@@ejenkins4711 indeed
This video was made by AI, don't trust it and don't be inspired by it. There are a lot of creators of actual videos about this subject out there
@@rickshawwheelchair Thanks
A great find of a channel, which deserves far more subscribers due to its excellent production and narration
It's kind of ironic -- when we first studied astronomy we thought our galaxy was all that there was. Several billion years from now after the local merger and the last of the other galaxies move beyond the particle horizon. any new civilizations that arise and who reach our tech level will think the same thing. But unlike us, they will never be able to know any better. I guess we are pretty lucky that we live in the universe when it is so young :)
Just imagine that, all there is is just A galaxy, will that feel lonelier or easier to grasp?
We are already thinking that about our universe. It is assumed that our universe is all that there is, but maybe in the earlier or later times other universes were or will be detectable. The amount of potential discoveries that we are blind to must be unimaginably greater than what we already know.
@@ChinnuWoW our universe could be much larger but another universe would essentially be another dimension unknowable outside of space time
The universe might've started to collapse in on itself by then...
Likely a super advanced civilization during this time could guess that other galaxies do exist. They would detect the expansion of the universe and therefore could theorize that there were galaxies close to them in the past. They could never see them or verify it though.
the distances are so big, mind-blowing is an understatement
♾
Welcome to space talk, where everything is an understatement.
Wow!! A mind-boggling topic explained so well that even I could understand it 👏
Amazing video, so informative but simple!
My brain just crashes whenever I try to comprehend any of this.
Our brains just aren’t evolved for the true scale of infinity. Nonetheless, our curiosity drive only gets stronger
Even at the first 5 seconds the brain goes OK
Have you tried turning it off and on again?
It's all a matter of scale. Compared to the size of our huge but cosmically tiny Earth one human individual is incredibly small. Compared to an ant a human is an incomprehensible giant. Compared to an ant a water molecule is incomprehensibly small. An atom is smaller, a proton is smaller, atomic particles are smaller. The universe is almost infinite in both directions it seems. I find it amazing enough that the sun could contain 1 million Earths.
@@rocketlaunch99 IT Crowd reference!
I sleep hearing your videos my friend, excelent pace and voice! Great content!
Yea same! It's therapeutic I swear
Exquisite. Looking forward to the update for the Webb!
Anyone else ever miss people they've lost when watching videos like these? Idk why.. the cosmic scale stuff gets me thinking.. they must still be out there.. somewhere.. its like I can feel it.. sometimes.
Ok. Ok. Ok. I get the message. The fact that the house I wanted to put an offer on is no longer on the market isn't a big deal after all...Thanks.
yeah, in grand scheme of things all universe, we really are insignificant
@@drfathertime yupppp
Me too... Same goes with the apartment I wanted to rent, in Southern California since buying a house isn’t an option. I get it
Id really like to talk to an Extraterrestrial 👽. Cause this planet needs help bad bruh.
@@drfathertime how could you possibly come to that. It’s incredible to be alive