The End of the Universe
ฝัง
- เผยแพร่เมื่อ 28 พ.ค. 2024
- Our universe is not forever. We know that our universe is expanding, and the galaxies of the universe are getting further and further away. In this second video on the timeline of the universe, we look forward, and analyse the possible ways in which the universe may come to an end, and the science and evidence behind each.
Part 2/2 of my 200K subscriber special- we've gone from the start of the universe right the way through to the end. Thank you very much for watching, and thank you especially to those who have been there with me through my journey, from a tiny naff gaming channel into the operation it's become today :) I love you all!
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CREDITS AND SOURCES ========================================
THIS VIDEO'S SOUNDTRACK: ====================
- Rain Cloud Music - Emily A Sprague (TH-cam Audio Library)
- Lament (Golden Light) - Devon Church (TH-cam Audio Library)
- Sad Piano Wind - Coyote Hearing (TH-cam Audio Library)
- Editing Beyond the Door III Again - Chris Zabriskie
- My Sins Alone Will Wake The Dead - CO.AG Music
- Fortress Europe - Dan Bodan (TH-cam Audio Library)
- Had She Stayed - They Might Not (TH-cam Audio Library)
All tracks by Chris Zabriskie licensed under a Creative Commons Attribution license (creativecommons.org/licenses/...)
Artist: chriszabriskie.com/
CO.AG Music: / @co.agmusic
FOOTAGE: ====================
- Dark Energy Expansion: • Video
- Animations of Expansion & Redshift: • Unraveling the Mysteri...
- Expanding Universe Animation [Hubble ESA]: • The expanding Universe
- Milkdromeda Collision: • Future Galaxy Merger [...
Multiple sequences in this video were captured using SpaceEngine Pro, the virtual universe simulator! spaceengine.org/
Get SpaceEngine on Steam and try it for yourself: store.steampowered.com/app/31...
Much of the stock footage in this video was provided by Videezy.com. Check them out:
www.videezy.com/
- Hubble Images: • A Space Journey (HD)
- Green Nebula Fly-By: • Heart Nebula - Royalty...
- Blue Nebula Fly-Through: • DeepSpace Nebula - Fre...
- 1-Minute Galaxy Zoom: • 4K Galaxy And Nebula M...
- Satellite Dish: www.videezy.com/members/beach... - Provided by Beachfront under a Creative Commons license
SOURCES OF INFORMATION: ====================
- Expansion of the Universe Animation: • The expanding Universe
- Dark Energy Expansion of the Universe: • Unraveling the Mysteri...
• Video
- Four possibilities: www.bbc.co.uk/earth/story/2015...
- Hawking Points: arxiv.org/abs/1808.01740
- Vacuum Decay: cosmosmagazine.com/physics/va...
- The Big Slurp: www.nbcnews.com/sciencemain/w...
- Rate of Expansion Figure: www.space.com/33306-how-does-...
And you're worried about asking that girl out.
I didn’t really care for girls or pay attention for needing a girlfriend after all chances of keeping them forever is narrow
Guys*
@@jarvis6253 🤝🏾😌
Nihilist detected
@@jarvis6253 who need females when u got pr0n
“Crazy sh-t, right?” ...Made it even more real.
Reality bouncing on and off of existence is a much better thought than a dark ending that doesn't end. Yikes.
Lmao everyone watching this is thinking that or oh fuck oh fuck
OMFG I WAS JUST THINKING THAT!!!!
Yo Lmao
Penrose’s CCC idea is another fate; and essentially marriages the oscillatory and heat death endings
It's scary to think about an infinite universe, but it's even scarier to think about a finite universe and what may exist beyond its limits.
It doesn't even make sense that something can exist 'where' there's no space..
@@cheherklai4078 most of the universe does not make sense to us, it is not that far fetched to believe there is far more out there, than we can ever imagine.
@@cheherklai4078 and yet it is entirely possible to.imagine a space with absolutely nothing contained within it...I see it like this, space is the canvas upon which the Universe is embedded...in a multidimensional hypersurface...
How about this...a finite Universe within infinite space? I am not saying that is the case, a realistic scenario, merely a thought experiment. I guess the proposal rests on the idea of a finite Universe embedded within an infinite spacetime. Which kind of ties in with Einstein's description of the Universe as being 'finite yet unbounded', in other words curved upon itself. Yet within that curvature there is no actual boundary...which is of course impossible to visualise for the human mind, but has a ring of truth...
Why is it scary?
Omgosh.. the universe going through that process is like a heart beat. The back n forth in expanding..retracting.. repeat.... wow. And.. seems we are a mirror of this process! Have you seen that timelapse looking at the earth from space going through it's seasons? It looks like it's breathing! A heartbeat. Just wow. We are totally a reflection of the universe and its ways.
I realize more now that I am deeply connected to the universe and how it works, as we all are! And this magnificent process, of entropic harmony. Oh my gosh... there it is. After life, there is death.. and then there is life again. There is levels to this madness!!! Wow!!!! Just got tingles alllllll over, my hair is literally standing up.. it was crazy coming to this realization and feeling that energy in that very moment! Tells me I may be on to something 🌠.
I've believed for sometime now that we do get to advance to another plane depending on how well we do in this stage, but, your video really helped to put this into perspective for me. So thank you for helping me along my journey!!! 🖖
You scare the hell out of me on a regular basis.
He does that on purpose. I really wish he'd stop using such fearful terms to describe Very Big Things. Very Big Things are not inherently scary, because they are slow and easy to avoid.
Shawn Elliott I hear that. The next video will have a much more positive tone!
SEA please no the terrifying word you use just reminds us on how truly luck we are to have lived in this beautiful universe
@@noble6339: Your perspective on life is absurd and depressing. What kind of person needs to be terrified on a regular basis in order to appreciate their life?
Shawn Elliott I’m not terrified on a regular basis I’ve come to accept it we all die some day appreciate the time we have on our blue marble we call earth
“Goodbye universe. Thanks for the life and stuff”
Good riddance to it
Nice
So long and thanks for all the fish
😄
You will live forever just not here
the thought of universes randomly crunching and banging in an infinite interval is both comforting and terrifying
But think about it this way, life would remain interesting if in each iteration of the universe crunching, history would be happening in a very different manner, the humans born in the past iteration would not be born in the next iteration, and our memories would be wiped clean of the past iteration so we would have no memory of the death of the last universe and all previous lives within it. I don't know if the big crunch will happen because the heat death is most widely accepted, but just because something is widely accepted does not mean that it is slated to happen. At the end of the day, all three theories of the universe's ultimate fate are only theories. At best, they give us an understanding of the results of scientific processes. At worst, they scare us to where we don't sleep at night. I'm not asking for you to hold out hope (or continue to) that the Big Crunch will happen, or that the Heat Death should be accepted because I see why some people and scientists don't accept it (Queue Roger Penrose). However, I see that it is comforting because life can go on, but I can also see to your point how it is terrifying because some of us could just merely be tired of popping in and out of existence. If reincarnation truly exists (I'm hoping for that to be true also), then maybe we just think of it as a long sleep between the last breath of our current lives to the first cries of our next lives when we are reborn. We don't want to continually be reborn, but we also don't want to be trapped in a void forever. Existence and consciousness are both just too precious to seize to exist because we don't want to continually experience the realm we are inherently living in, but we don't want to leave it behind either. I'm sorry that it went this long, but this stuff was plaguing my brain a lot, and I wanted to get a lot of this off my chest.
@@MegaThurstonator Just, wow.
I think heat death will happen and after basically forever the Big Bang will happen again. I think this because of videos I’ve watched on the end of the universe. I refuse to believe we are the first and only.
Nuclear obliteration too imo
The end of the universe is one of my favourite topics in astrophysics. There's so many interesting ideas to explore, even when the universe is utterly dark, forever chilling. Could you imagine our sun as a black dwarf? No light, no heat, much smaller than its former self. If the gravity wasn't so strong, you could walk on it. Then look up to an utterly black sky. Plenty of matter out there, but no light to see it by. Objects only aware of each other by the gravitational influence they all have on each other. Or much, much later, when all the matter in the universe has fully degenerated and it reaches that point of heat death. No energy, nothing moving, not even a subatomic wiggle. With nothing able to happen ever again, does time even have meaning at that point? What is time without causality? Does it even exist at that point?
Some people find all this stuff dark, inhuman and horribly terrifying. I don't. I find it all fascinating and actually a great comfort that we are just an insignificant blip in the grand scheme of things. Suits me. By the time the events above happen (assuming that's how things will happen), humanity will have long since ceased to exist I'm very sure.
As long as something is headed towards entropy, time exists and passes relative to that something.
@@Just.A.T-Rex Indeed. But imagine a scenario where the universe is so stretched out that no two particles could interact any more... can entropy even increase from there? It's mind blowing to think about.
Humans are like cockroaches, we will find a way to persist. We might not be Homo Sapiens or might even be fully digital or even exist as pure energy, but we'll still be there in some form, you'll see. We're the only species that has managed to survive extinction level events that have wiped out 99% of other species with much, much more primitive lifestyle and no technology. Ultimately, it will get to the point where there really is nothing in the universe except maybe the very end of the universe itself that can really stop us in any way because we learn to control and manipulate matter, energy to more sophisticated and complex levels by the year now, and the speed of our advancement is accelerating. There might even come a point, as we exceed type 3 civilization status that we can control and manipulate dark matter and energy, and as such might even reverse or slow down the big freeze.
In the end of the day, the universe is controlled by the microverse. The Quantum level of things dictates what happens in the universe. We're reaching the point of understanding and being able to manipulate the quantum realm to a primitive degree. Give it a few hundred years where we have mastered it - if we master the quantum realm, we master the entire universe because what is the universe? It's a load of quantum particles, fields, waves clumping together to form matter and energy.
@@egonieser If we could travel between the stars and observe other planets, we'd probably find civilisations on those planets that have been destroyed by weapons, war or nature. Ones possibly as advanced or more advanced than ours. What makes you think we are exceptional?
@@666chapelofblood And what makes you think we aren't? Your speculation is as good as mine.
Besides I didn't compare us to aliens. I compared us to us. What other species do is their own business. We can only control what we do.
The infinity of the universe is what blows my mind the most.
@@rehvex It propably has a center but it's hard to imagine what it would mean.
@@rehvex 20^20 my ego
I believe Infinity only exists as a concept. If we are able to map something, it has to be finite, because that map has to lead somewhere. You cannot have an infinite map. Unless the 3 dimensions exist as Pi does, where there is no theoretical end because new space and matter is created as we observe it, like when we observe quantum particles. Science is scary when you fear the unknown. The more you study it, the less you know.
@TMAS pi is irrational, it is a real number though.
@TMAS You could say that about infinity, which is my point.
When I was a small child at around six years old, I would lie in bed and think about where space ends? It would really freak me out....I just felt like that six year old again.
i was 8 when Armstrong walked on the moon. it blew my mind even though i was watching Star Trek each week! I still remember trippin' on the lack of a sky on the moon, just jet black nothingness mind blown. there are infinite universes probably, of all shapes & sizes, constantly, i guess.
@@mjimih AMEN!
Imagine becoming eternally conscious during the infinity of the universe's dark end. Shit.
@@jrhermosura4600 you'll have to renew your Xfinity subscription
@@jrhermosura4600 THE END
'Until that time however, we know everything will come to an end. So we may as well just enjoy the ride'
Beautiful!
The "crazy sh*t, right?" caught me off guard and had me laughing. Such an unexpected break of character for you as the narrator, since your manner of speech is usually so calm and profound.
☝🏻☝🏻☝🏻 this 😂
I have watched this so many times, but first time I watched I said RIGHT!!!
The only person that survives the end of the universe is the camera man.
He’s immortal
Eliazar The money has got to be made somehow
The Goodside wooosh
@@Coneelfrancis r/woooosh
I love that you always remember the cameraman !!
Lola
The older I get, the more complicated the universe becomes.
Mark Richards you and me both!
Ikr
Einstein said something similar... For every question that science answers, 10 more questions appear in it's place.
I'm 58 and science discovery is built like a fractal.
a fractal is a subset of a Euclidean space for which the fractal dimension strictly exceeds the topological dimension.
Without observing redshift we wouldn't know about the expansion of the universe, and as far as I'm aware would not be able to discover it any other way. It's strange to think that far future civilizations would not even be able to guess that there were once galaxies outside of their own gravity bound bubble and, should they come across what past civilizations had discovered, may assume it was myth as opposed to science.
Makes you wonder what we've already missed.
Quazi Stars, the first ever stars, the formation of most of the galaxies in universe, the big bang, the formation of the supermassive black holes, the death of the first stars, a time where the universe was nothing but hydrogen and helium.
that's all I could get from searching through my past stars memory's but I'm sure there is more that.
I had the same thought watching this. As soon as the night sky goes dark, the next generation will call it all a fairytale
I think we have it documented enough scientifically that it wouldn’t be “lost”. We have the math and physics behind it which could be easily verified. Unless of course the universal laws change at some point in the future…
@@ZakisHereNow we have documentation of man living with dinosaurs in every culture across the globe and yet it is widely dismissed
@@monkey3964 We absolutely do NOT have documentation of man living with dinosaurs…
20:37 - What a beautiful ending! This is a timeless lesson to be held and acted on. Thanks for another brilliant video! ❤️
I find living in a oscillating universe to be the most “comforting” endings for us (or at least for me). At least we won’t go out for nothing because as it stands we’re currently the conscious part of the universe just enjoying ourselves. It’s nice to know that at least some form of life is likely to be reborn after the crunch.
Can't the big change do the same
@@scott5388 depending on the new laws of physics, life may or may not be possible at all
@@luigiwiiUU This could get super abstract and far reaching but I love the big change theory with the multiverse theory. Would all universes have the same types of endings or is it our laws of physics that make it that way. Also who really knows how intelligent life really evolves we are the only instance that we know of.
@@luigiwiiUU Some scientists ran numbers on this and the results tend to support your hypothesis. No structure is possible in the true vacuum.
@@dsdy1205 what if they exist in s different state of matter, the atoms vibrate on a different frequency like dark matter and microwave radation and we just dont have the capacity to comprehend it.
"Ah, what a beautiful Saturday morning! The possibilities are endless. Oh look, one of those interesting videos by SEA!"
(22 minutes later: gunshot sound)
That really cracked me up ! I( had to think for just a moment !! well said .
Head blown!!!
😂😂😊😊
holy shit LOL
Lol imagine being so optimistic at one moment and be utterly loss to the point of suicide the next moment.
Watching shit like this make me appreciate that I can look out me window and see the green leaves of life goin bout their business
@Reptile Disfunction I don't know why, but for some reason what you said struck me as profound. Going to remember it when life starts weighing too heavy on my mind.
Thank you for making my homework seem insignificant
Basically, a whole lot of “not my problem”.
Octeract [SG] 😂
It is your problem, now fix it 🥴
😆😆😆
Unless you're immortal.
If energy is never lost nor gained how do you know 🤔
This site is one of the best on TH-cam! Salute!
@Marsupilami Lovespizza Have you checked out PBS Studios Space Time? Also very cool!
@Frank Beans I think you meant second
Salute.
PBS Eons and Space Time are both great
I 2nd that notion
When I'm having a bad day or someone pisses me off, I just watch something like this to remind myself that in the end, none of it matters anyway. I don't know if that's the healthiest way to approach life. Probably it isn't. But it works well enough, and learning about these theories is interesting in itself. Thanks for the great videos.
It’s healthy :)
Yeah but remember that guy that keyed your car and called your momma a hoe? You just gonna let him get away with that?
@@bellamaz1972 I get that curiosity and wanting to learn about these kind of things is great and all but I don't see how using it as self-enforced apathy to put off problems could be considered healthy or productive.
i pray you get to know christ young man
SEA and Astrum have my favorite narrators. Wonderfully done. I almost cried at the end.
13:00 this thing looks so beautiful
search butterfly nebula its is based on it.
Its fake you dolt
@@Lyle-xc9pg your comment is unnecessary.
ikr it looks sick
You're killing it man. Love this channel so so much. Excellent job on these. Thank you for the brain food. Very much.
Someday we'll all be floating together in the void as unrecognizable particles.
I listen to your channel for information and education because they are some of the best produced videos on the platform.
That being said, I put them on when I can't sleep, too. I'll queue up something I've watched before, put the phone to sleep, and listen to the audio. I don't mean this as a dig, so please don't take it the wrong way. I often feel anxious about stuff in my job and it keeps me awake at night and I don't get the sleep I need. Your narration is the perfect tone and cadence for my mind to zone in, relax, then drift off. Your work has rescued me from many a sleepless night and helped me perform better the next day.
Keep up the good work, man. Channels like yours justify the existence of TH-cam.
The Big Crunch: Most Optimistic
The Big Freeze: Most Likely
The Big Crunch: Most Dramatic
The Big Change: Most Abstract
What about the Big Rip? I think it's the most horrifying since everything would be torn apart, even atoms.
No the big freeze is more likely
No. How can space collapse back in on itself if it is expanding faster than light? (Completely incorrect argument from my past self, it's actually impossible due to the fact that the expansion of the universe is accelerating due to the diffusion of matter throughout it, which provided a force which stopped expansion billions of years ago but no longer exists.).
@@whimsy5623 dark energy has changed before and can change again
Last Nyanmurai... what? How has it changed?
time for my daily dose of existential crisis!
Bahaha everytime I watch one of these 😂
Best and most up to date series yet. Beautifully done! Keep up the excellent work!
We're born out of cicles, and so do the universe, the big crunch is my favorite theory so far because exemplifies that, either way I don't think the universe will die in a dramatic way without hope for a new life, rather in a beautiful way, giving birth to a new universe so he can continue the cicle.
The Wheel of Time turns, and Ages come and pass, leaving memories that become legend. Legend fades to myth, and even myth is long forgotten when the Age that gave it birth comes again.
There are neither beginnings nor endings to the Wheel of Time. But it was A beginning.
Jordan will be a myth
Love the Wheel of Time. Only read one book, but can't say how much I still think about those words.
Hey man, just wanted to tell you I think you're channel is absolutely fantastic. The narration is clear, easy to listen to, and isn't too fast or too slow.
I often put your videos on to help me relax on the evenings. Keep doing what you do. We love it!
Same! The only thing I don't like is the channels logo/intro. Makes me think of a transformer or something
I adore your videos. I've watched nearly all of them now, I think. Recently I started a semi-binge on some of your older videos and I chuckled at the bleep around 10:47. You know something about the universe is absolutely mind-boggling crazy if it makes SEA break script formality just to say "that is some crazy shit right there".
Been rewatching this one, it for sure is my favorite of yours
Infinity is more terrifying than death!
ah yes the number infinity is scary
@@bezvard1705 infinity is not a number.
@@augustusplebeian3268 yes it is
well depends on your definiton of a "number"
@@bezvard1705 i don't think he was talking about a number 😆
@@augustusplebeian3268 well then what is he talking about
SO at some point in time, WE will be the only creatures that know and have recorded what lies beyond the visible universe , If we don't observe as much as we can , no-one later will be able to know !!
@@zimarts6095 What I was thinking is it would be stored just like we do now for our use , and when we go all that knowledge goes with us ! I didnt think about how it can be saved after ??!
humans will be long gone before our sun will go. And our sun will be long gone before the universe super expansion.
@@zimarts6095 YES that would be great ! I just hadnt thought it that far . I meant once its all out of sight ,if we are still around , we only know what has gone over the edge !
@TMAS Greetings Bro. , I was reading your reply and when I clicked on "more " I thought "OH shit , another crazy person " BUT I was wrong . I get what your saying, it is a bit over my head, I admit, But I hope "SEA" gives you a reply ,
We're basically waisting money, energy and time researching the universe ✔️
Dude...this and part 1 was beautiful...literally made me tear up....wonderful work my friend...thank you
Man, I have been absolutely binge watching your videos. This is the 24th video in a row that I have watched. Please, keep it coming. You've definitely earned yourself another subscriber. 👍
Well that was depressing.
👍😂🍻
@@surfside75 grandson :(
It's nothing I need to worry about....today's problems are enough.
Dark Energy Dominated Era? So like... the “DED” Era?
I see what yo did there
Ded era lol
You know your stuff man love your channel. Watch your video on a daily basis. Think I've watched every video you posted more than once. Keep up the amazing work man.
It’s great how you take time. No editing out of breaths (Scishow), no staggeringly fast chattering so as not to ask too much of the impatient youtubers attention span... very good. Big thanks!
One of my favourite youtube videos of all time. That ending with the music blew my mind and heart. Yes, you can try to grasp it all on a mere intellectual level, but you made it somehow tangible.
I changed my major ever since I got a telescope. I aim to be a big name astrophysicist. Always enjoy watching your videos. Not just informative, but I do enjoy listening to everything you have to say.
😂😂 “crazy sh&+ right?” That was timed perfectly
Awesome aspiration!
Thanks guys, more inspiration..
Haha yeah though, I am so infatuated with and so deep into studying anything astrological, I may not have time for a "normal" life in the future. Not now and probably not ever..
I do not find that depressing at all, but rather thrilling. I plan to get a computerized telescope and customize it in many ways. From it I will do live streaming and interact with my audience. They will be able to see everything I see through my telescope. Going through a 5g connection, I will eliminate any possible lag. With the small audience I will study the stars. It will be a hobby. First I am saving for all of the equipment. I have begun doing so finally.
You see, I am not interested in live streaming video games. Not my style.. haven't been interested in that. Though I have uploaded a little gameplay of Subnautica and a call of duty fail. Anyways I am determined to reach my goals.. eventually haha.
Austin, I hope you can reach your dream. I believe in you!💪
Good luck! 👍🏻
I'll make it quick. Found your channel a few days ago and I'm addicted. Great stuff!
One of the best videos I saw in a long time. I have always leaned towards the big freeze hypothesis but you explained the 4 possibilities so wonderfully!
Hey SEA! Can you make a documentary on Milkdromeda galaxy? Like it’s size and stuff like that. Like so SEA can notice.
Respect from 🇮🇳 India for uploading this on our Republic Day!
I sure can! It’s on my video to-do list :)
Thanks! Your awesome!
11:00... by far ..the most poignant spot on analysis of the subject in the history of the channel. WELL SAID
Sometimes you ask yourself, why is this universe here, and it truly hits you with an overwhelming disbelief, but you have no choice but to believe.
Believe in what?
@@dion5804 that the universe actually exists.
Dude I always think that. Like, what is outside of the universe, why is it here. How is it here. It’s absolutely terrifying for a second but then it just makes me kind of emotional
Crunch, Freeze, Rip , Change....Basically describes the life cycle of a pair of underwear,
Thoroughly wonderful production and content, as always.
The End of the Universe
is when Gorefield doesn't get his Lasagna
Comment requires editing.
*Garfield
_(Unless I've grossly misunderstood some sort of joke)_
@@graeme3023 _(You have)_
Gorefield 🥺😬 I hope he meant Garfield.
But what about the universe where gazorpazorpfield doesn't get his enchaladas? He's gazorpazorpa-fucking-field ffs!
Love the music you pick for these videos. Good job!
Rewatching all your videos and gaining something new each time
current theories are so fascinating, but i cant help thinking we are still 100,00 years from having a reasonably accurate assessment of how this amazing complex system operates.
I love the Big Crunch/Big Bounce. The idea that it happens over and over again makes me feel at peace.
In my case, make me feel depressed and afraid. All of this again? Oh no...
Maybe that's what the multiverse is, lol
@@dion5804 as long as tax and sadness isnt involved then sign me up
This was your second video where I teared up a bit during the ending thoughts. It's really art how you are pouring the priority of the purpose of our earthly lives into words, and subtly opposing it to the inevitable existential dread caused by the discoveries of our cosmos.
I used to be scared to even think about how big the universe is but learning actually makes me feel less alone. I believe in the big crunch. Life will keep going and I'm sure we're not the only ones. Be in the moment, enjoy life.
I seriously wish you could come out with an episode a week! Such masterful storytelling, great job as always!!!
Ikr..I love his voice..could listen all day
Recommended: The end of the universe.
Really enjoyed the video. Thank you!
Love all your videos. Thumbs up and subscribed. Please keep them coming.
I have heard another theory, that, after the big freeze or big rip, when there's nothing but the post-proton decay hanging out there, there is a chance that matter could spontaneously rearrange itself on the quantum level and create matter out of nothing. There's nothing to stop it from happening right now, in fact, but in a near-infinite amount of time after the big (ending), the unthinkably improbable occurs and enough matter accretes in a single place to re-form a singularity and...pow, it all happens again.
Hence the concept of a multiverse 🙃
Pow! Right in the kisser!
If there was matter beforehand, there was something, not “nothing” as you so claimed. For there to be “nothing” before let’s say our own Big Bang, it would only be the work of a God who is eternal, the creator of “beginnings”. But your logic is not wrong, I’m just asserting that there was a point in time where there was literally nothing, nothing to feed off, attract or pull itself into energy/mass by chance to create a singularity or explosion of matter. This is how science brought me closer to God.
what about the brains floating in space ?
My favorite bit near the end: Imagine what we could uncover and learn if we gave ourselves a better chance of long term survival as a species
Yeah. Imagine the possibilities if humanity united as a species. Our current rate of technological advancement, which is already really fast, will expand to unimaginable levels.
We'll make more money before we die if we keep on killing ourselves. A lot of people seem to think that's a good deal.
it will happen unless we blow each other to radroaches with nukes. its inevitable like evolution.
This video was truly beautiful. Nice work
Great vid. You explain the concepts in a manner that i can comprehend, and also keep it interesting. Nice job
Your content is a literal addiction
It's comforting to know that even after our deaths our molecules will come together again at some point in the future to form a new universe.
Unfortunately the least likely scenario, according to this video (from what we know now)
@@littlegirlshowSynch Not that you're wrong, but nobody knows if the most likely scenario is the actual case either. Just thought I should put that out there.
@@MegaThurstonator And it doesn't mean the least likely scenario is impossible
Good point
@@littlegirlshowSynch I appreciate your open mindedness.
@@littlegirlshowSynchand none of these scenarios could be true. To think that we know what could happen. We don’t. We have theories. Who knows, maybe it’s the cycle that the universe dies and then is born again.
I would love to see an updated or redone version of this video now that your channel has grown so much and you have more resources at your disposal.
the inordinate, staggering, incomprehensible distances involved in space.
something that has taken me half a lifetime to get any grasp on.
Man, you deserve more subs!
discovered your channel a couple months ago and iam always very curious when you drop a new video. its always informative and expands my horizon, so keep up the incredible work!:)
Wow I don't understand everything but how you have explained it ,makes me want more great job, I will subscribe
Bro your channel is some incomprehensible heat 🔥
This is in such a long time from now that it doesn’t even count
Yes it still scares me somehow
Just remember once you die 1 year and 100,000,000,000,000,000,000,000,000,000,000,000 years doesn’t really have any difference to you as you are not there to observe the passage of time
This is nice to fall asleep to 🤙🏻. It’s quite relaxing and interesting at the same time
This channel blows my mind, totally fascinating
First 4 minutes are most concise, best explanation of the expansion of space/time & its implications. Great coverage of the theories about how the universe ends - and interesting to see how similar they are while being caused by such different chains of events
It's odd to me that in cosmology there is still a fear or resistance to the idea of "death". Everything else we know of the universe has a beginning, middle and end, but there seems to be a strong desire to view the universe itself as some sort of perpetual motion machine.
Perhaps that’s just the way matter truly is. It’s often toted that conscious beings are are “sensory organs” of the full universe. This way of thought ties us all into the fabric of reality, where there’s no separation. Maybe the fear of death isn’t a simplistic consequence of how we evolved to persist, but rather we’re expressing a fundamental feature of existence itself. Maybe existence inherently “wants” to be.
@@durkadurka5503 it does. It is beautiful. It is sensory. That is what makes existence beautiful, being sensory. It dies, to be born again and every time it is undeniable magic, experiencing at sensory levels. Can we ever learn to protect the magic of being, of knowing, of experiencing?
@@familieehrenfeld9123 It's not always beautiful. Nature is very cruel and most of humans suffer a lot.
The resistance to a definite end of everything is reasonable just because of human fear. It's because the big bang happened to begin with that started our universe. What existed long before that to even make such a thing possible and why would that be the only time such a thing could ever happen?
"Everything that has a beginning, has an end, Neo.
Everything that has a beginning, has an end - The Oracle
But very often the ending of one thing doubles as a beginning for something else.
@@haleywilson520 thanks fortnite guy 🙏🏾
Or unwanted sequels
Awesome videos, loving the detail
I'm so happy yo find this channel. I've lear so much.
it's a really good work of scientific disclosure.
Congratulation
Guys don’t give up. We are eternal. We going to be part of the show until the end of the time.
I love your optimism, I'm optimistic about the future of us as well. But right now, we can't say anything completely. If Heat Death can be prevented, good. If not, that's fine as well. Sadly, I'll be dead before we learn everything about the Heat Death.
@@piyushmenon4987 look, did Einstein die? His body did. His mind probably did as well. What about his thoughts? They are still with us. Ink on paper, bits in ROM, neural network in other people brains, such stuff is part of eternal space-time.
the big crunch seem to be more relistic also less depressing lol
I love your channel!
Top notch content...thank you for all your work...
SEA I don't know if you'll see this but I would love to know how you obtain all this information. Do you read a lot of books or do a lot of research on the internet? Your videos seem to have the most in depth information on space topics and I love them because a lot of other "simpler" videos I feel like I already know most of the information. Thanks for being a great informational youtuber!
Man. My anxiety is through the roof.
That ending was unlike any other ending to a video I've seen. Bravo. I might just subscribe for that. Your videos have impressed me. You deserve more attention. +1 Subscriber
Great video man thank you for posting it ☝🏻☝🏻☝🏻🤯🤯🤯
We might already be gone. But it will take billions of years to realize it...
Now that's some deep mindfuck
Makes sense. Outside of our observation, the universe has already been born, existed and ended.
Elaborate.
Louis Robertson bruh
None of us will be around to witness such events...so I'm not worried about it.
I bet the Boltzman Brains are already on the job, out near the pockets of vacuum decay
You have the best space channel on youtube, thank you!
breathtaking video.inspiring^^
I’d like to believe that, after the universe eventually dies out.
Somehow it’ll just begin again.
It’s very very unlikely, but I’d like to believe that might happen.
Roger Penrose's conjecture of a conformal cyclic cosmology is for you. Google the term and his name. It's a very provocative idea, but there's really no way to verify it.
We have no idea what will happen.
Fascinating, intruiging and depressing at the same time. Great subject and great narration. Thanks for the upload...
This is such a great video. Loved the quality.
Off topic: the narrators voice sounds very attractive to me.
This was surprisingly so entertaining. Thank you.