What is the Universe Expanding Into?

Ғылым және технология

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By popular Space Fan request, I offer this video to help answer some of your questions regarding the expanding universe. Many of you consistently ask: If the universe is expanding, then what is it expanding into?
This concept is non-trivial to try and explain in a 5 minute YT video, but I do my best. I hope this helps!
Thanks to all of you space fans for watching this channel, it means a lot to me.
Music from Kevin MacLeod:
incompetech.com

Пікірлер: 9 200

  • @reydecopas6309
    @reydecopas63095 жыл бұрын

    At the very end of the universe there is a tax and revenue office

  • @koutouloufas7

    @koutouloufas7

    5 жыл бұрын

    No, there is a restaurant

  • @bustedrav

    @bustedrav

    5 жыл бұрын

    Dmv for sure.

  • @troy2478
    @troy24786 жыл бұрын

    They could have shortened the video by just saying "I don't know" the end.

  • @user-se2xm5yp6u

    @user-se2xm5yp6u

    5 ай бұрын

    Well said.

  • @cringyboring

    @cringyboring

    Ай бұрын

    This is pretty much 90% of the Astrophysics content you find on KZread ever since the pandemic hit.

  • @MuhammadAdil-xu6sb

    @MuhammadAdil-xu6sb

    Ай бұрын

    Thanks

  • @ADEehrh
    @ADEehrh5 жыл бұрын

    500 million years... awwww universe baby pictures. We were so cute back then.

  • @greensombrero3641
    @greensombrero36415 жыл бұрын

    Now I know why the space bar on my computer is the largest key. I get it now. Space is big.

  • @drvetsaveyourpet4622
    @drvetsaveyourpet46227 жыл бұрын

    So hypothetically if we could reach the edge (if one exists), what is there? I mean would we just go into nothing? Or is it like earth, where if you travel in a straight line long enough you end up back where you began? Space BLOWS MY MIND. It makes me sad that we won't ever see the very very beginning of it, or reach other galaxies in my lifetime. There's so many things I have questions about that I won't ever get an answer to and that kind of makes me depressed when I think about it too much.

  • @judsonkr

    @judsonkr

    6 жыл бұрын

    We won't reach other stars in our lifetimes let alone other galaxies FFS. It is likely we will never even reach another star in thhe entirety of human existance.

  • @keklordgrey4522

    @keklordgrey4522

    6 жыл бұрын

    I have always wondered since I was a child.... what is beyond the Universe...

  • @orgami100

    @orgami100

    6 жыл бұрын

    There is a glass ceiling...

  • @drvetsaveyourpet4622

    @drvetsaveyourpet4622

    6 жыл бұрын

    judsonkr hence, "hypothetically".

  • @TheMaskedSam

    @TheMaskedSam

    6 жыл бұрын

    I have similar feelings of being sad cuz i wont live long enough to know the truth. However, what makes me cool that humanity will never know the truth even in a billion years, they wont even be able to travel outside the solar system. You might think it is possible but when you look at numbers you will understand that even our solar system is very huge for humanity power resources to handle. Travelling outside the galaxy is a dream will never come into reality. Even voyager 1before 30 years and still travelling at tremendous speed is still exist in our galaxy and didnt reach the edge of it

  • @quetzalamaru
    @quetzalamaru10 жыл бұрын

    Mean while, here on earth, we size our problems into politics, having no idea how insignificant we are to the size of this thing we intent to imagine - the universe.

  • @Jaximous

    @Jaximous

    10 жыл бұрын

    ikr.....

  • @FedorovAvtomat

    @FedorovAvtomat

    7 жыл бұрын

    Well unless we screw up big time and destabilize the Higgs field, thus ending all of the universe.

  • @mornmorn4367

    @mornmorn4367

    6 жыл бұрын

    bigdog1 i hope you are trolling

  • @dansmith3321
    @dansmith33216 жыл бұрын

    I love this stuff.

  • @jago76
    @jago767 жыл бұрын

    He needs to say 100 billion galaxies in the "observable" universe. There is absolutely no reason to believe we are at the center of everything and that there are no galaxies outside the distance we can see based on the light that has so far reached us.

  • @greyloc

    @greyloc

    6 жыл бұрын

    He said that seven years ago. Now we know we are on the order of 10 billion or so galaxies in our little cluster of galaxies, which is one of 50 or so billion clusters in our local super cluster, and on and on.... as we get better technology, we learn more about everything that makes up our one universe in what is possibly the great multiverse or quantum universe. Who know for sure? I just like kicking back in the back of my truck way out of town, listening to Pink Floyd- Dark Side of the Moon and watch all the wonders in the night sky. Greeting from west Texas Ya'll

  • @eminemishh

    @eminemishh

    6 жыл бұрын

    Brian Acctually the earth is at the "centre" of the observable universe.

  • @kgill99

    @kgill99

    6 жыл бұрын

    Correction-our planet is at the center of our observable universe.

  • @jmp01a24

    @jmp01a24

    5 жыл бұрын

    eminemishh Any/everywhere in the universe you are will be at the center. It's a sort of paradox. The observer defines the universe from it's point in time and space.

  • @PatIreland

    @PatIreland

    5 жыл бұрын

    That is correct. It is also correct for every planet.

  • @OwnageCubed
    @OwnageCubed7 жыл бұрын

    This video really makes you think: "where the hell are we?"

  • @RobbyBabes

    @RobbyBabes

    7 жыл бұрын

    Imagine if life didn't exist. Where would anything be?

  • @OwnageCubed

    @OwnageCubed

    7 жыл бұрын

    Rob N If existence did not exist, then we are trapped in in a non-existant dimension

  • @RobbyBabes

    @RobbyBabes

    7 жыл бұрын

    If nothing existed to measure the size of an atom, would it be infinite in size? Would it be everywhere and nowhere?

  • @islamaroc

    @islamaroc

    7 жыл бұрын

    Answer is in the Quran (the last revealed book)

  • @islamaroc

    @islamaroc

    7 жыл бұрын

    just read it .. with clean heart

  • @TrapnestShinigami
    @TrapnestShinigami6 жыл бұрын

    I can't wait for the new James Webb telescope and the Giant Magellan Telescope to be operational. I feel we're gonna start to get images like we've never imagined before. It's an exciting time to live in :D

  • @brianskinner5711

    @brianskinner5711

    6 жыл бұрын

    I'm with you on this one--My fingers are crossed in hopes that this remarkable and complex endeavor will succeed. When just a boy, I saw Sputnik move across the sky just going Beep-Beep. So many things cause me to be ashamed to be a human, but this looking out and away is a proud and wonderful achievement.

  • @TrapnestShinigami

    @TrapnestShinigami

    6 жыл бұрын

    Yup! Gotta remember to look at such amazing events to mark a couple amazing moments in our hectic history as a species.

  • @SuperYtc1

    @SuperYtc1

    5 жыл бұрын

    Well you’re gonna have to wait because that thing still keeps on getting delayed.

  • @dvgsun

    @dvgsun

    5 жыл бұрын

    we probably have to wait for another year

  • @utubepunk

    @utubepunk

    9 ай бұрын

    Well? Was it everything you hoped it would be?

  • @DantesInferno96
    @DantesInferno966 жыл бұрын

    I wish I knew everything there was to know

  • @TheDipperPinez27

    @TheDipperPinez27

    5 жыл бұрын

    sszorin big oof

  • @silence439
    @silence4395 жыл бұрын

    "Two things are infinite. The universe, and human stupidity, and I'm not sure about the former." -Albert Einstein

  • @silence439

    @silence439

    5 жыл бұрын

    @Dan O'Moore former means the one before just so you know

  • @silence439

    @silence439

    5 жыл бұрын

    @Dan O'Moore it's fine!

  • @wrathofme03

    @wrathofme03

    5 жыл бұрын

    Notice how he didnt comment about the latter

  • @wrathofme03

    @wrathofme03

    5 жыл бұрын

    @Dan O'Moore no my point is he didnt actually say whether or not he thought human stupidity was infinite

  • @wrathofme03

    @wrathofme03

    5 жыл бұрын

    @Dan O'Moore well he implies it but doesnt say it...and a genius like him likes to throw riddles like that out there.

  • @DeusShaggy
    @DeusShaggy6 жыл бұрын

    Keep looking up. Keep looking out. Keep looking in.

  • @SuperYtc1

    @SuperYtc1

    Ай бұрын

    I am looking in. I can see right now through your window what you are doing.

  • @MarcGoudreau
    @MarcGoudreau6 жыл бұрын

    Wow, the graphic sequences illustrating that fraction of the universe we've been able to map is awe inspiring. Beautifully done... many thanks.

  • @mikebe41
    @mikebe415 жыл бұрын

    It blows my mind to know that infinity space exists

  • @riyazpatan111
    @riyazpatan1116 жыл бұрын

    this video is roller coaster of emotions !

  • @burnts1enna
    @burnts1enna6 жыл бұрын

    What an interesting question! I never thought of that before!! Thanks.

  • @TheMaskedSam
    @TheMaskedSam6 жыл бұрын

    I like the voice acting of this man. Its so comforting

  • @eddiempate600
    @eddiempate6005 жыл бұрын

    I respect anyone who try to explain about the Universe. Explaining it, is as tough as understanding it. Excellent work bro!

  • @SkullFilms
    @SkullFilms6 жыл бұрын

    Great video, subscribed. I hope i can find more videos like this one in your channel. I really enjoyed the intro, long but no boring.

  • @superpeter3662
    @superpeter36625 жыл бұрын

    I almost fell asleep listening to this His voice is so calming

  • @fanjapanischermusik
    @fanjapanischermusik8 жыл бұрын

    there is also a 3rd possibility: imagine a balloon, its surface is not infinite big, but you can walk around on it and never hit the edge. and when you blow air in it, it gets even bigger but is still infinite as it was before. i think spacetime is a bit like it.

  • @TheSilentStrife

    @TheSilentStrife

    8 жыл бұрын

    +fanjapanischermusik Smart thought.

  • @JackassBauer1

    @JackassBauer1

    8 жыл бұрын

    +fanjapanischermusik Just as when human thought the earth was flat, they could not conceive what come after the edge of the "observable earth", so they said when you go over the edge, you fall in oblivion. And it turned out the earth is a kind of a "infinite plane" in the shape of a sphere. Maybe we just need to change the way we observe the universe...

  • @jab7168

    @jab7168

    8 жыл бұрын

    +fanjapanischermusik so the surface of the balloon would be two dimensional, and we would be unaware of the higher dimension we are expanding into?

  • @derek-press

    @derek-press

    8 жыл бұрын

    +fanjapanischermusik and what is inside the balloon?

  • @nightlightabcd

    @nightlightabcd

    8 жыл бұрын

    +fanjapanischermusik - And what is the space outside the balloon?

  • @rxonmymind8362
    @rxonmymind83626 жыл бұрын

    Wait! Wait! Before I watch this I know the answer....NO FRICKIN CLUE. 😁 Am I right?...

  • @JodBronson
    @JodBronson6 жыл бұрын

    Each Day, all I can say is...., Large or Small, I feel really " Lucky " to be a part of it :D

  • @paulhabib5697
    @paulhabib56978 жыл бұрын

    Considering the universe is a bounded infinity. From the observer's perspective, ours, the further we look away, the more we see into the beginning of space time. Since the universe is expanding into that direction, away from us, I suspect it is expanding, quite literally, into it's origins-the singularity from whence it spawned. The future is, in fact, becoming the past.

  • @CharlesPayet
    @CharlesPayet10 жыл бұрын

    These videos by Deep Astronomy are really well done and excellent explanations of so much of what we know, and what we're still learning, about the Universe we inhabit. Wonderful stuff!

  • @Rosevillecaliforniadentist

    @Rosevillecaliforniadentist

    10 жыл бұрын

    Nice.

  • @johnbird2586
    @johnbird258610 ай бұрын

    This is the best video that I have listened to so far, that explains the universe. It is simple to the point! Thanks. 👍

  • @yshuasson
    @yshuasson7 жыл бұрын

    Thank you for the video Tony, I thought it was well done and it obviously sparked some debate and thought. One reader commented that a lot of posts are rather sad; I have to concur. I would rather see us encourage debate, not put down somebody's effort to put forth their idea(s) on current theory; and it is always [current theory] until the next theory or discovery comes along. Again Tony, well done. Thank you. Wm.

  • @leggoego
    @leggoego10 жыл бұрын

    Every time I sit down and really try to wrap my small mind around what the universe is, or how large it is, or how mathematically reasonable it is that there is life on other planets and things like that I get this strange feeling. It's almost like excitement that comes with shortening of breath and other odd sensations. Is this weird?

  • @KinguCooky

    @KinguCooky

    10 жыл бұрын

    It's called 'wonder' - it is the catalyst for our journey into the cosmos. I feel our far off descendants will view us with great affection, and possibly envy us living in an age of ignorance and discovery. They may even say to their children when they put them to sleep at night: "A long long time ago, on a blue planet somewhere out there, people would wish upon the stars that me and you now travel amongst. If it wasn't for them, we wouldn't even be here - If only they could see how their wishes came true. Now, goodnight you grey, massive headed little telepathic princess, and sweet dreams."

  • @Zntii
    @Zntii9 жыл бұрын

    I should be studying, but my brain wants to know the mysteries of the universe.

  • @chiefseadawg5164
    @chiefseadawg51646 жыл бұрын

    The latest estimates I have read on the number of galaxies in the visible universe is 2 trillion, not 100 billion. But even 100 billion galaxies is a number that you just cannot rap your head around. The universe is indeed one huge and very mysterious place.

  • @brucegelman9671

    @brucegelman9671

    5 жыл бұрын

    Try not to rap your head(ouch) wrap your head

  • @clintwolf4495
    @clintwolf44956 жыл бұрын

    Great video. Thanks.

  • @Roxidius
    @Roxidius10 жыл бұрын

    Man, your videos are almost like a spiritual experience to me. I'm an atheist btw.

  • @asrewefwefw1105

    @asrewefwefw1105

    10 жыл бұрын

    Same here

  • @snakebitmgee

    @snakebitmgee

    10 жыл бұрын

    asre wefwefw Oh goody! Another atheists. What else can you share with the world that nobody gives a flying hoot about? Are you gay? Are you black? Have you ever had a heart attack? Can you sing? Do you swing? Have you ever felt a scorpion sting? What's the meaning of your life? Are you happy and rich, or are you lonely and filled with strife? Are you angry and mean? Is your house messy, or do you keep it real clean? I guess it really doesn't matter, so I will quit with the chatter. When you're dead, you are dead, and that makes you mad as a hatter.

  • @asrewefwefw1105

    @asrewefwefw1105

    10 жыл бұрын

    snakebitmgee I'm Gay and Black and i belong to the middle class... I'm lonely and happy and yes, dead is the end for all of us until science invents the inmortality. I invite you to make science i don't caer if you believe in god or not (that's your problem and you are liying to yourself) but please do science.

  • @Roxidius

    @Roxidius

    10 жыл бұрын

    snakebitmgee copying and pasting makes you look like an idiot. get the fuck out of my thread and spread your poison somewhere else fucking zombie!!

  • @snakebitmgee

    @snakebitmgee

    10 жыл бұрын

    asre wefwefw You must not be paying attention. Science has already proven God's existence.

  • @RobKMusic
    @RobKMusic8 жыл бұрын

    Reading through the comments section is incredibly sad.

  • @pneulancer

    @pneulancer

    8 жыл бұрын

    +momus scythe It is an example of not humor, rather one more indication of the downfall of Western civilization.

  • @dickchampion5860

    @dickchampion5860

    8 жыл бұрын

    +mikey mize No, Nicki Minaj's ass is the fall of western civilization.

  • @samiam123ist

    @samiam123ist

    6 жыл бұрын

    i am ashamed i took the time to glance at your comment(about taking the time to read comments)(that is sad for both of us)

  • @NikhilKumar-ez5mo

    @NikhilKumar-ez5mo

    6 жыл бұрын

    Agreed.

  • @rodneylusk4325

    @rodneylusk4325

    6 жыл бұрын

    Rob K Music No Doubt God created the it all

  • @JamaicanMeCrazy
    @JamaicanMeCrazy6 жыл бұрын

    Our world and our understanding of the universe has changed so much in just a hundred years you just have to wonder his much it will change in a thousand years.... If we survive

  • @jc-qd6be
    @jc-qd6be6 жыл бұрын

    its mind blowing to think that out there never ends..its just that everything on earth comes to an end .this shit does my head in...

  • @ks2884
    @ks28847 жыл бұрын

    If there is any boundary in the Universe, the question is: what is beyond it? I wouldn't be surprised if there were other Universes like ours separated from each other with empty space.

  • @user-se2xm5yp6u

    @user-se2xm5yp6u

    5 ай бұрын

    If that is so they would exspand into oneanother would they not.

  • @forfpartyforfparty6459

    @forfpartyforfparty6459

    4 ай бұрын

    Time slower each succesive demention

  • @davidhess6593

    @davidhess6593

    2 ай бұрын

    Define universe.

  • @ks2884

    @ks2884

    2 ай бұрын

    @@davidhess6593 Space with stars and planets.

  • @gui18bif
    @gui18bif7 жыл бұрын

    There was a time The universe didn't exist Neither did that time.

  • @fredkylam

    @fredkylam

    7 жыл бұрын

    The last line contradicts the first line.

  • @gui18bif

    @gui18bif

    7 жыл бұрын

    of course it is.

  • @neopker

    @neopker

    7 жыл бұрын

    lul what is reality

  • @dennisgalvin2521

    @dennisgalvin2521

    6 жыл бұрын

    CANAL GG Ye, modern scientific view of time is bizarre,

  • @Alejandro_87

    @Alejandro_87

    6 жыл бұрын

    Is that a haiku?

  • @stevetreloar6602
    @stevetreloar66026 жыл бұрын

    Magic, thank you.

  • @kgill99
    @kgill996 жыл бұрын

    Great to see a science video showing some humility-we don't know if there is an edge, if there is an edge we don't know where it is and what it is expanding into and (possibly a bit pessimistically) we will never know... All those statements are a lot closer to the truth of things as best we know them now than anything else you will read anywhere else.

  • @ThePieMan305
    @ThePieMan3058 жыл бұрын

    I just realized that the big crunch, big freeze and big rip are the three stages I go through when eating rocky road ice cream. Mind Blown.

  • @troyscorner803

    @troyscorner803

    6 жыл бұрын

    ThePieMan :|

  • @MakeStationWagonsGreatAgain
    @MakeStationWagonsGreatAgain6 жыл бұрын

    Mr. Darnell, you're an amazing narrator! Very reminiscent of Carl Sagan!

  • @83jbbentley
    @83jbbentley6 жыл бұрын

    Universe, Megaverse, Ultraverse, Omniverse, Zverse...just joshing..this very beautiful.

  • @atheistveganmillionaire2952
    @atheistveganmillionaire29527 жыл бұрын

    great video! 👍

  • @universalstudios13
    @universalstudios139 жыл бұрын

    If we say that the universe has a boundary, what would we call the space/zone/area on the other side of that boundary? Is the outside not still considered as a part of the universe?

  • @goodmanj1941

    @goodmanj1941

    9 жыл бұрын

    it is called " the bulk" as described in M theory

  • @universalstudios13

    @universalstudios13

    9 жыл бұрын

    Not Sure Thanks for the response Brother. When I look up the definition of the word Universe, it can cause some confusion due to the fact some definitions include "the bulk", and others do not (even though they don't refer to "the bulk" by name. I think that it is important that the defiinition be made clear in order that people understand what is trying to be implied in science video's. This changes my view and understanding on so many things, and know I can understand what other science video content makers are trying to say. Peace and Respect Brother.

  • @jakejones5736

    @jakejones5736

    9 жыл бұрын

    ***** The first dimension is a line. Add the second dimension and you have a plane. Add the third, and you have a box. Another way to look at it is length, area, volume. Your example fails because it excludes the third dimension, and space is 3-D.

  • @jakejones5736

    @jakejones5736

    9 жыл бұрын

    Sebastian K. "space time curvature" No such thing. That volume can be infinite destroys your theory.

  • @jakejones5736

    @jakejones5736

    9 жыл бұрын

    Sebastian K. "What is gravitational lensing then..?" Nothing that proves such curvature.

  • @smallfry7743
    @smallfry77436 жыл бұрын

    It's expanding into something close to nothing, but different than the day before. And that's when I saw her, ooh I saw her. She walked in through the big bang, big bang.

  • @FatBastardPipes
    @FatBastardPipes6 жыл бұрын

    The intro and music hearts the ears on headphones.

  • @Zeppelinzulu
    @Zeppelinzulu6 жыл бұрын

    Really enjoyed this..... going to watch more when I get WiFi.... what an amazing place we live in!!!

  • @ronaldderooij1774
    @ronaldderooij177410 жыл бұрын

    The more I learn about the universe, the less tangible it gets. Space and time linked, third dimension is an illusion, space is a hologram, energy out of nothing, virtual particles, time is an illusion, etc... I did not know that a year ago... If this goes on I think in a few years time, I will learn that my whole existence is an illusion created by my own illusive brain or something?

  • @mindyourownbusinessfatty

    @mindyourownbusinessfatty

    10 жыл бұрын

    Are you an idiot, sorry are you an illusory idiot.

  • @ronaldderooij1774

    @ronaldderooij1774

    10 жыл бұрын

    24414330 I regularly ask myself, what satisfaction it gives to people like you to write down such stupid comments?

  • @mindyourownbusinessfatty

    @mindyourownbusinessfatty

    10 жыл бұрын

    Ronald de Rooij Good question, when I read idiotic posts like yours, I come to the conclusion with evidence that this man has written an idiotic comment. Therefore, the only plausable reply, is to ask the question "are you an idiot". If you dont want to be called an idiot, then dont write idiotic comments, its that simple.

  • @ronaldderooij1774

    @ronaldderooij1774

    10 жыл бұрын

    24414330 I could not care less to be called an idiot by people like you, haha. I think you really are good in projections. Idiot!

  • @mindyourownbusinessfatty

    @mindyourownbusinessfatty

    10 жыл бұрын

    Ronald de Rooij The fool who knows he is an idiot is at least wise to that respect. You dont even know you are an idiot. Which makes you the biggest idiot of all.

  • @atomicvapor1561
    @atomicvapor15619 жыл бұрын

    My head hurts

  • @aaronmuller6050

    @aaronmuller6050

    7 жыл бұрын

    Atomic Vapor That's a good sign

  • @neil6477
    @neil64776 жыл бұрын

    I thought this video was very good. I also think that many of the critical and sarcastic comments are made by people who need to drop their own intellectual pretentiousness and ask themselves who this video is aimed at? Don't forget not everyone is as wise and as all knowing some of you seem to be. Many people are approaching these types of questions for the first time, for such people this video is an excellent first step. Although now retired I have spent my life teaching maths and physics at college and university level, this is exactly the type of material I would present to my students who are just starting out on their journey of discovery. I think the makers of the video have struck a good balance of being informative without being too speculative or self indulgent - unlike some of the posts that they have invoked. Well done!

  • @donmackay9315
    @donmackay93153 жыл бұрын

    Very well done. Great narration.

  • @Wawiwowuwe
    @Wawiwowuwe5 жыл бұрын

    The universe is just a piece of candy lying on the ground in a park. We are so damn small that we will never ever comprehend this...

  • @AirEnderman13
    @AirEnderman136 жыл бұрын

    If the universe has boundaries, it's said that we can never reach the border because it's constantly moving away from us. However, who's to say our Galaxy isn't close to the border of the universe? Still too far to detect it, but still right on the edge, moving along the border as the universe expands.

  • @Dannys-mb5xy

    @Dannys-mb5xy

    6 жыл бұрын

    We know that we are at the CENTER of the OBSERVABLE Universe by definition. The Observable Universe is the maximum distance than we can see when we look out into space. Since we can see the same distance in all directions, then we are at the center of the Observable Universe. The radius of the Observable Universe is defined by the Particle Horizon, which is calculated to be at a distance from the earth of over 46 Billion Light-Years in all directions. So we're over 46 Billion Light-Years from the edge of the Observable Universe in any direction we look, and we know that the Total Universe extends beyond that......probably FAR beyond that. So even if there is a boundary to the Total Universe, we know that we are very far away from it....at least over 46 Billion Light-Years. A "Veritasium" video on KZread discusses the Observable Universe and the Particle horizon. It's titled: "Misconceptions About the Big Bang,"

  • @draganatanasov2503
    @draganatanasov25036 жыл бұрын

    Some of it I find it's language, and how certain expressions are taken. For example the words "expands forever" can be taken in two ways: It keeps on actively expanding, or it could also mean (which I think it's probably the more correct way in which to perceive it), it "expands forever" means there is no boundary and space never ends as a given. I hope you get my gist.

  • @davidduffy9806
    @davidduffy98066 жыл бұрын

    Beautiful, thank you so much, glorious!

  • @safesurfing9486
    @safesurfing94866 жыл бұрын

    This video really makes you think!!! Should people be making shorter intros :P

  • @derivious2012
    @derivious20126 жыл бұрын

    Asking what's beyond the universe is like asking what's north of the north pole

  • @martinmanifold2241
    @martinmanifold22413 жыл бұрын

    Thank you and great music to

  • @anusarin3096
    @anusarin30966 жыл бұрын

    It is absolutely glorious and outstanding

  • @NothingMaster
    @NothingMaster6 жыл бұрын

    The Truman Show, all the way out. Something beyond the transfinite boundary is replaying our universe’s recorded spacetime tape. Heck for all we know, it might even be a malicious extra-dimensional child.

  • @k7jeb

    @k7jeb

    5 жыл бұрын

    That's right. We are living inside some kid's Science Fair experiment.

  • @Livereater
    @Livereater6 жыл бұрын

    plain & simple we will never figure out how large the universe is. humans will be dead in a few thousand years and the cycle of 'life' continues on other planets in different forms.

  • @paxwebb
    @paxwebb7 жыл бұрын

    Best explanation I've ever heard is that space is expanding into itself.

  • @jennibaxter9588
    @jennibaxter95886 жыл бұрын

    We are all so small! However, I find this beautiful.

  • @rasverixxyleighraq1509
    @rasverixxyleighraq15097 жыл бұрын

    One thing I often wonder is if the Universe is finite and has an edge, then what would it be like for a civilisation living in a galaxy on the edge, in one direction there would be nothing and in the other there would be everything. Very cool

  • @jacobh869

    @jacobh869

    6 жыл бұрын

    U need to go to Arby's they have new stuff on menu ok?

  • @richardt8604

    @richardt8604

    6 жыл бұрын

    Rasverix Xyleighraq there is no end to the universe just like you can count for ever ! There is no edge to anything ,it goes ever increasingly smaller and same bigger !

  • @j-man72b72

    @j-man72b72

    6 жыл бұрын

    Rasverix Xyleighraq , I often wonder what the night sky would look like if we were in a different location within our galaxy especially closer to nebula, would they have been part of mythology? The Titans perhaps? Being at the edge of the universe would be a natural variation on that theme.

  • @budlit1854

    @budlit1854

    6 жыл бұрын

    Duuuuude

  • @momin4811

    @momin4811

    6 жыл бұрын

    Rasverix Xyleighraq there is no such thing as nothing

  • @ZammleMan
    @ZammleMan7 жыл бұрын

    I've watched so many universe type videos I've seen that blue square grid zooming in animation so many times. :D

  • @mach037

    @mach037

    7 жыл бұрын

    C'mon, spit it out. Does the grid bother you, or not?

  • @ZammleMan

    @ZammleMan

    7 жыл бұрын

    no? XD

  • @1ginner1
    @1ginner15 жыл бұрын

    Simple, either an expanding universe into infinity, or an expanding universe which will then contract, resulting in a crunch leading to another big bang. Not sure how you prove either hypothesis, but go for it, and I wish you luck.

  • @charmendro
    @charmendro6 жыл бұрын

    I liked the ending saying how we used to think the galaxy was an island and now that’s how we feel about the univers

  • @wissamsakre
    @wissamsakre6 жыл бұрын

    Smart peoples All my respect for your achivements with this good video

  • @martin-jp8ml
    @martin-jp8ml6 жыл бұрын

    I really wish I knew the answers to some of these questions! to the point where it angers me not knowing!! when will we know..

  • @goteverlastinglife
    @goteverlastinglife6 жыл бұрын

    Well, glimpsing though a few comments, I for one thought your video was pretty darn good. Science definitely has its limitations. What could the answer be? Could space really be infinite? How is that possible? Everything we see and know has boundaries. It is literally mind boggling! And even a deeper question... Why?

  • @Tnbeazy
    @Tnbeazy6 жыл бұрын

    Awesome video!

  • @safesurfing9486
    @safesurfing94866 жыл бұрын

    When you throw stones in the water what is the water expanding into?

  • @lordilluminati5836
    @lordilluminati58368 жыл бұрын

    good video, but your intro is too long,I think you should make it shorter in the future.

  • @deepastronomy

    @deepastronomy

    8 жыл бұрын

    I know, people have pointed that out. Later videos have 15 sec intros. Thanks!

  • @computer_in_a_cave2730

    @computer_in_a_cave2730

    8 жыл бұрын

    Naaaah... Don't cave to impatient people... (Your craft is sound). I liked the intro as it helps me mentally pull focus on the subject we are dealing with. It's like you have been outside in the sun, and it takes your eyes a good 45 seconds to adjust to a dark space. Similarly with the topic in hand, most people transitioning to this video are having to deal with the flotsam and jetsam of everyday life... So I find the introduction helpful to change "Metal gears" and be able to visualize and in a sense try to intuitively feel or wrap one's head around the vastness and truly epic naure of the topics we are dealing with. It's all good ! :-)

  • @NickJanosky

    @NickJanosky

    8 жыл бұрын

    +Extra Dimension That is a good point

  • @steelymcbeam4296

    @steelymcbeam4296

    7 жыл бұрын

    It used to be smaller, but for some unexplained reason it began to expand.

  • @davidware3240

    @davidware3240

    6 жыл бұрын

    Let's face it.goes on forever

  • @sunnythymes5444
    @sunnythymes54446 жыл бұрын

    Excellent!👍

  • @neilcoss1589
    @neilcoss15896 жыл бұрын

    That was absolutely astounding. One of the best posts in the history of youtube. That you so much for your incredible insight.

  • @randy109
    @randy1098 жыл бұрын

    If our Galaxy was the size of a Neutrino, the size of the observable universe would be about the size of a Hydrogen Atom. All things being relative we should be studying and spending more on the Sub-Atomic "world". We like to think BIG but thinking small sort of frightens most of us...

  • @armeture27
    @armeture2710 жыл бұрын

    3:07 KSP vets know all too well what that music means. "I actually got this flying bundle of fuel and scrap metal into space!"

  • @iNiMiNiMike

    @iNiMiNiMike

    10 жыл бұрын

    jup, haha.

  • @EarnSomeRespectOT

    @EarnSomeRespectOT

    9 жыл бұрын

    The minute I heard that music I'm just lie "ayyyyyyyyy"

  • @KillsAll.
    @KillsAll.5 жыл бұрын

    You have done well

  • @ernestimken5846
    @ernestimken58466 жыл бұрын

    E=MC2 also says that space, time, and energy are finite. If the universe has a beginning then it has an end. Everything loses energy with the passing of time. Then energy will end and the expansion of the universe will reverse into shrinking and it may be faster or earlier than we ever imagined.

  • @kamokak3799
    @kamokak37995 жыл бұрын

    what if our universe has always been expanding and there were infinite amount of big bangs that exploded and expanded the galaxies before ours. If that is true wouldn’t it make sense if the civilizations from early big bangs 1. gotten so advance that we are not worth visiting. 2. Extinct.

  • @stratopastor_uk
    @stratopastor_uk5 жыл бұрын

    I love the use of the word 'creation' in this.

  • @TheDisabledGamersChannel
    @TheDisabledGamersChannel7 жыл бұрын

    Great video.....Subscribed.

  • @ioanbota9397
    @ioanbota93974 ай бұрын

    Really I like this video so so much its incredible

  • @DanMice1
    @DanMice17 жыл бұрын

    The universe is expanding into itself.

  • @dralberthofmann
    @dralberthofmann7 жыл бұрын

    Speculatively it could be expanding into the substrate of a multiverse.

  • @50PullUps

    @50PullUps

    7 жыл бұрын

    Cooks With Spoons shut up idiot

  • @jb111082

    @jb111082

    6 жыл бұрын

    Why should he? He could be correct. No one really knows.

  • @samthegreekboy6812
    @samthegreekboy68125 жыл бұрын

    It may not be so mush that the Galaxies are expanding out into new space but that new space is getting in between galaxies. OR. its not so much that galaxies are moving away from each other but more space is moving in between them.

  • @David-qu1hh
    @David-qu1hh3 жыл бұрын

    This video leaves more questions than answers.

  • @TheOmnipotence
    @TheOmnipotence7 жыл бұрын

    Maybe we are looking at this at the wrong angle or perspective. I imagine the universe as a 4th dimensional balloon.Imagine you are inflating a 3D balloon then 2D creaturs thrive on it. They will think its infinite because there is no edge and they think that their universe started from a "point" but the truth is, it started everywhere. As you indlate the balloon, every part of it expands. So maybe our universe is like that. Expanding into a 4-Dimensional space.

  • @eddy-nd7nh

    @eddy-nd7nh

    7 жыл бұрын

    TheOmnipotence 👍

  • @hans2695

    @hans2695

    7 жыл бұрын

    Finite but infinite, exactly. I thought of that also.

  • @EagleLogic

    @EagleLogic

    7 жыл бұрын

    I love your theory

  • @XxBobTheGlitcherxX

    @XxBobTheGlitcherxX

    7 жыл бұрын

    pretty popular theory in relativity. The universe is either flat or a weird 4 dimensional thing

  • @adamharrison927

    @adamharrison927

    7 жыл бұрын

    But that begs the question, what is the 4 Dimensional space and how did it come into being

  • @IzzyLovesRock
    @IzzyLovesRock8 жыл бұрын

    Question: I've heard some say "new" space time is being created, and that causes the expansion. But ive also heard it said that time-space is simply being stretched....which one is it?

  • @deepastronomy

    @deepastronomy

    8 жыл бұрын

    I think it's more accurate to say the former. New spacetime is created, but the question is, where does it come from? The research into dark energy hopes to settle that issue. Because the universe is accelerating as it expands, there is a force associated with that expansion. Forces need energy, so what is it? And that's a burning question in cosmology right now.

  • @IzzyLovesRock

    @IzzyLovesRock

    8 жыл бұрын

    I see. Thank you for clearing that up for me. I love your channel. And if you dont mind me saying so, its one of my favorite places to go after I smoke a joint. Cheers!

  • @1lonecrow

    @1lonecrow

    8 жыл бұрын

    This is good stuff, that goes with good stuff....

  • @HereticDuo

    @HereticDuo

    8 жыл бұрын

    both, the idea around dark energy is that space itself is growing from the inside, so space isn't exactly stretching but new space is coming into existence everywhere, so in between two bodies more space is coming into existence, its just too small to see on a small scale like inside of a galaxy, it's only relevant across billions of light-years. Its why the universe in a way has no outer edge because the expansion of space moves at a rate faster then light speed could travel so nothing could ever reach the edge.

  • @a.dykeman1980

    @a.dykeman1980

    8 жыл бұрын

    Dark Energy, if it in fact exists in the way we think it does, is raw creation. Where it is not, there is nothing. Where it is, there can be something. Theoretically, Dark Energy's expansion is defining a finite space (our universe) within a blind infinity. Though, who are we to say that there aren't other pockets of dark energy doing the same thing, I.E. _other universes_ which may eventually contact and connect with our own.

  • @riteshgelot1946
    @riteshgelot19466 жыл бұрын

    Please give the file name of the music which u have used.

  • @MikeTrifixion

    @MikeTrifixion

    6 жыл бұрын

    Shit, I wanna know as well, do you find the name of the song?

  • @scarletred1927
    @scarletred19273 жыл бұрын

    Awesome!...

  • @stevecoley8365
    @stevecoley83656 жыл бұрын

    The universe expands to give stars a place to live.

  • @peterstefanovic6010
    @peterstefanovic60105 жыл бұрын

    So what would astronomers in the most distant galaxies see if they look in all directions ?

  • @nominus1138

    @nominus1138

    5 жыл бұрын

    They would see basically the same sort of things we are. A never repeating pattern of galaxies, each becoming bluer and younger and smaller as duo look further out, then would see the point the universe reionized in the cosmic microwave background.

  • @-unbelieveornot3669
    @-unbelieveornot36695 жыл бұрын

    Wonderful

  • @NomosCharis
    @NomosCharis6 жыл бұрын

    @4:10 " if that is true however, then the boundary is so far away that we cannot see it, and it can therefore never ever affect us." Right. Because things that we cannot see never ever affect us. Like germs and radiation. Good logic there

  • @ILoveMagic15
    @ILoveMagic157 жыл бұрын

    Video starts at 0:45

  • @janecasper846

    @janecasper846

    6 жыл бұрын

    Good looking out bruh

  • @YanVidz

    @YanVidz

    6 жыл бұрын

    This should be pinned

  • @guitardude2380
    @guitardude23806 жыл бұрын

    We'll never know.

  • @Phoenix-tv4gb
    @Phoenix-tv4gb3 жыл бұрын

    Love , Light , Awareness , IAM is reality and energy is all the forms and emptiness on virtual reality .... 😍💖🕊️🎶

  • @bonchance9241
    @bonchance92416 жыл бұрын

    its good to pose the question most people never think

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