"the universe could be cyclic but thankfully that doesn't seem to be the case. Instead we get an eternal abyss of less than nothingness" Merry Christmas, everyone lol
If time is eternal nothingness cannot be. Infinity allows everything that can happen to happen. An infinite amount of times. People should know this by now
hell yeah I love this channel bro seriously I've used your videos to fall asleep when I've been anxious so many times it really helps stop me panicking about stuff x
Wow thank you so much for this incredibly generous donation. The pleasure is all mine, all the best to you in 2025, and may you continue to be entertained by what I produce 😁🙏💙
@@Leiska86 Yet our universe came to be so it could happen again. Nothing tells us another universe won't take it place after its heat death. Think of it like fireworks. Explosions in the night where sparks eventually fade into nothingness. One comes after the other and since the expansion of the universe is exponential we won't ever be able to see the previous or the next.
Wow, to not only perform the necessary research and to create such amazing visuals, but to also be able to communicate such difficult concepts/theories in a digestible way is beyond words. Thank you for these videos!!
I mean, I also binge watch your videos to fall asleep to 10 times in a row...but a new one is always appreciated. Thank you for all you do - some of the most entertaining, interesting and in the same time relaxing videos all over youtube.
This, Sir, is exactly what I needed to recover from the horrible day that I've had. Thank you so much (as well as for all the relaxing, mind-opening, very² well³ made hours of high class videos on your channel). ❤
These documentaries you make are masterpieces that attempt to reason with this unforgiving infinity. The deepest curiosities and fascinations humanity may have are almost taboo yet your vast knowledge and talent dares on explaining them. Hats off to you. Since you left us in the abyss regarding the heat death scenario, I would like to lighten up the mood by not attempting to change or dispute any data presented by your documentary but by making a sugestion to the developers from Hello Games, that wrote No Man’s Sky. I would completely immerse myself in an update of that game that had aspects of what you have presented in this outstanding documentary. Happy Christmas to you too and a Happy new 2025 full of documentaries just like this one.
Call me strange but I'd prefer the curvature ending over the heat-death every damn time. Also: SEA, Thank you for this video! Merry Christmas and happy new year! :-)
Exactly, it gives more hope that it will all just happen again after we are gone, even though in infinitely long time, but it will. Thus also giving reason, why we have something rather than nothing in the first place!
Yeah I like the cyclical universe idea and the idea that black hole singularities can be the source of the big bang for another universe. Sadly I doubt we could ever confirm either of those, and ultimately it still doesn't explain how the first one came into existence but I really like the idea of things continuing forever. My preferred head canon haha
I remember when this channel was for geometry dash, and I remember the transition to space content was sorta controversial. But you are really in your element now and I love it just as much
Thank you for describing Hawking Radiation in positive/negative quantum field terms instead of the “virtual particle” nonsense that so many others use to dumb it down. You continue to be my favorite science creator on the internet, and it’s details like that along with the rest of your thorough research, engaging narration, and cinematic experience that keep me coming back. Phenomenal work, please don’t stop anytime soon!!!
+1 I really appreciate that he didn't go for the dumbed down pop-sci explanation of this but actually discussed it in terms of modes in the quantum field.
You have brought me many peaceful nights of sleep. Thanks to your channel I have discovered how truly amazing space is. Thank you again very very much and happy coming New Year.
I did to much floating as a teenager. Watch your mental health. It does mess certain people up. I'm not saying don't as I still wish I could just be careful with what you get. Laced stuff is getting more common in the UK. Use trusted sources and if you start to get paranoid take a break. Old man advice I know. Just don't want you to have to go through life without being able to take. :)
Wise words above ^^ I smoked from 14 till 26 and it ruined me haven’t touched it for 2 years but the effects still linger and ruin my day to day living be careful
The best in cosmos channels. Capturing pictures with a capturing voice, yours is a must see. Was eagerly waiting for this and as ever, never disappointed. Thank you so much. I am from india
You have this great content creator these days on YT, Elle Cordova - a true nerd's nerd. She wrote a great poem about the Big Bang/Black holes: There was no up, there was no down There was no side to side There was no light, there was no dark Nor shape of any kind There were no stars, or planet Mars Or protons to collide There was no up, there was no down There was no side to side And furthermore, to underscore This total lacking state There was no here, there was no there Because there was no space And in this ultra-dense void Which can't be thought of as a place There was no time; so no minutes, hours, days. Of all the paradoxes that belabor common sense I think this one is the greatest This time outside events Because how did we go from nothing, to infinitely dense? From immeasurably small to inconceivably immense? But before we get unmoored, from the question at the start Let's take a moment to marvel, at when math becomes an art Because we don't have to understand it, to know there was a time There was no up, there was no down There was no side to side There was no light, there was no dark Nor shape of any kind
Hell yeah! Was just thinking about this channel yesterday watching old videos wishing for a new one. This is the best space channel! There are a few great ones but this is the best ❤
Love your content so much!! I rewatch your videos all the time. Not to help me fall asleep, but because they continue to be educational and are just so well-done. To me, they are incredibly engaging. You are an incredible science communicator. Just makes me happy. Thank you for all your hard work! I hope whatever future endeavors you have planned, you will continue to see success and get the recognition you deserve!!
What a Christmas treat! Without a doubt the best, most mysterious, most alluring subject in all of science: a black hole. The key to so many answers to the most troubling questions in science. What goes on beyond the event horizon? What is the nature of the singularity? Could they be the key to understanding how our universe began? We're so fortunate to have an individual, such as yourself, whose passion for storytelling and creativity is only matched by his passion for cosmology. Here's to another trip around the sun, and for our continued hope to "never stop reaching for the stars". - The Lone Wolfe -
i fucking live for your black hole and dark matter videos, i used what i learned from you for my dark matter and dark energy essay back in year 13 physics
This thought crossed my mind too, it’s the only other theory I know of for how the supermassives formed so early. I believe he’s mentioned it on the channel before, so kinda odd that he left that out
That's like saying the planets are the sun's accretion disk, or that the moon is the earth's accretion disk. There is a difference between an accretion disk and a structure of orbiting bodies
Exactly thank you. I don't know why I've always believed that intuitively it's the only thing that fits. That's how you universes reproduce. Only the most massive and good looking black holes get to reproduce and create new universes. Natural selection at a universal scale. 🤣🤣
As a very amateur amateur astronomer and cosmologist, I only understand about 7.3% of this material. However, I find all of the topics the presenter has offered fascinating, and appreciate the effort at goes into researching each subject as well as the animations and graphics. There's no doubt with the JSWT and future instruments (both here and in space), explanations for dark energy and dark matter will be found, and new laws of physics will be created to explain singularities and voids. At 66, having experienced the space race, the moon landing, the Voyager and other inter-planetary missions, we've only unveiled the tip of the iceberg. Thank you helping enlighten the masses as to how marvelous the universe is!
thank you so much, i cant really quite put to words how good you made this video. you have broke new ground in science communication. i appreciate the simplification of hawking radiation, cuz i may have heard similar but your explanation rang much clearer to a layman me
![The Other Side of a Black Hole [4K]](http://i.ytimg.com/vi/ZVPsNDonA84/mqdefault.jpg)
![The Other Side of a Black Hole [4K]](/img/tr.png)
![The Insane Science of Neutron Stars [4K]](http://i.ytimg.com/vi/qX6h72IyKSo/mqdefault.jpg)
![The Largest Black Holes [4K]](http://i.ytimg.com/vi/gIvGSW1Mlm8/mqdefault.jpg)
"the universe could be cyclic but thankfully that doesn't seem to be the case. Instead we get an eternal abyss of less than nothingness"
Merry Christmas, everyone lol
And we are all alone. This rock and our family and the truth 🙏 is all we will ever have on this plane. 🎄
The universe is just a dream and it does not exist.
Haha, Merry Xmas dude.
@Wilsonfung308 yeah okay pal
If time is eternal nothingness cannot be. Infinity allows everything that can happen to happen. An infinite amount of times. People should know this by now
Merry Christmas and a Happy New Year! Thank you for all your wonderful videos.
Wow thank you so much for this incredibly generous donation! Merry Christmas and a happy new year to you too 💙🙏
Mate, your videos, apart from being awesome, also help me sleep for a year now. ❤
Really enjoyed this one SEA! Might have been my favorite of the year!
@TheUnknowncaller12 Thank you for your continued generosity as always 🙏 you’re the best 😁💙
hell yeah I love this channel bro seriously I've used your videos to fall asleep when I've been anxious so many times it really helps stop me panicking about stuff x
Hard to worry about life's problems when ponering the grandeur of the universe.
😊😊
This dude is like the David Attenborough of space
Oh God no! If he mentions climate change I'll barf.
So he is god, narrating the cosmos?
I think he is more like the Bob Ross of space. He paints pictures of the Universe for us in a the most relaxing way possible.
@@charlesdufour9276 Also the Simon Whistler of space. Lots of quality content to consume.
@@rccola5167I don't understand how you can be interested in science and *still* not understand how real climate change is
Thank you SEA for helping me sleep during 2024. Best wishes from the Netherlands
Wow thank you so much for this incredibly generous donation. The pleasure is all mine, all the best to you in 2025, and may you continue to be entertained by what I produce 😁🙏💙
Nothing says happy holidays like a supermassive black hole. Thanks for the diversion from the Christmas chaos!
That's what she said😮😅
Dear SEA, thank you for the video, sir. I wish you an incredible 2025 🙏
And thank you so much for this incredibly generous donation. I wish you an amazing 2025 just the same 💙 🙏
"Nothing can ever happen again." Such a haunting and oddly peaceful thought.
What could be more peaceful than that?
Something must happen again, it's difficult for our humans minds to comprehend what might happen next
@@tanzanite6695Nah, when the universe is large enough, nothing can be causally linked to anything else. Thus nothing happens ever again.
@@Leiska86 Yet our universe came to be so it could happen again.
Nothing tells us another universe won't take it place after its heat death.
Think of it like fireworks.
Explosions in the night where sparks eventually fade into nothingness.
One comes after the other and since the expansion of the universe is exponential we won't ever be able to see the previous or the next.
Oh shit save to watch later for tonight
So me
My thoughts exactly
Same
Same, I have an 11 hour shift lol but I'll watch it after.
11hr shift aye? How many miles u gota drive? gonna stop at the flying j?
As always a brilliant video about our fascinating universe! Thank you for your hard work and happy holidays!
And thank you for your incredibly generous donation! 🙏 all the best
My lost kitty's been found, and a new SEA video, all in one day. Thanks for the boost to my happy self!
The graphic at 17:25 is amazing!
❤❤❤ i m glad your kitty returned ❤❤❤
I have no idea who you are but it makes me happy that you and your lost kitty have been reunited. 🙂
Woohoo!!
I thought I ran it over yesterday, must've been someone else's
@@EuropeanLoyalist🤣
Thank you for another incredible video :)
And thank you for a very generous donation ❤️
That's my new pickup line. "Hey, baby, wanna merge masses?"
girl you a black hole, the way i gravitate towards you and can't escape
Wow, to not only perform the necessary research and to create such amazing visuals, but to also be able to communicate such difficult concepts/theories in a digestible way is beyond words. Thank you for these videos!!
A final gift to us from SEA for 2024. Thank you SEA! Happy New Year everyone!
Awesome absolutely awesome!!!!! Thank you for all the work you do! Merry Christmas and Happy New Year to you and your family!
I mean, I also binge watch your videos to fall asleep to 10 times in a row...but a new one is always appreciated. Thank you for all you do - some of the most entertaining, interesting and in the same time relaxing videos all over youtube.
New SEA dropped? Im sleeping good tonight. Appreciate this channel so much! And its in 4K!!!
yess another high quality free documantary, cant have too much of those. good job mate this is what i live for
This, Sir, is exactly what I needed to recover from the horrible day that I've had. Thank you so much (as well as for all the relaxing, mind-opening, very² well³ made hours of high class videos on your channel). ❤
These documentaries you make are masterpieces that attempt to reason with this unforgiving infinity. The deepest curiosities and fascinations humanity may have are almost taboo yet your vast knowledge and talent dares on explaining them. Hats off to you. Since you left us in the abyss regarding the heat death scenario, I would like to lighten up the mood by not attempting to change or dispute any data presented by your documentary but by making a sugestion to the developers from Hello Games, that wrote No Man’s Sky. I would completely immerse myself in an update of that game that had aspects of what you have presented in this outstanding documentary. Happy Christmas to you too and a Happy new 2025 full of documentaries just like this one.
Thanks
And thank you for the donation 🙏💙
Thank you, SEA. Merry Christmas :)
Call me strange but I'd prefer the curvature ending over the heat-death every damn time.
Also: SEA, Thank you for this video! Merry Christmas and happy new year! :-)
Exactly, it gives more hope that it will all just happen again after we are gone, even though in infinitely long time, but it will. Thus also giving reason, why we have something rather than nothing in the first place!
Yeah I like the cyclical universe idea and the idea that black hole singularities can be the source of the big bang for another universe.
Sadly I doubt we could ever confirm either of those, and ultimately it still doesn't explain how the first one came into existence but I really like the idea of things continuing forever. My preferred head canon haha
Won’t watch it till later but already gave it a like! The one channel where I actually wait in anticipation for the next episode!
-This is the way the universe might end.
-That's kind of depressing.
-Don't worry, you'll be dead billions of years before it happens.
-Um, yay?
I remember when this channel was for geometry dash, and I remember the transition to space content was sorta controversial. But you are really in your element now and I love it just as much
Thank you for describing Hawking Radiation in positive/negative quantum field terms instead of the “virtual particle” nonsense that so many others use to dumb it down. You continue to be my favorite science creator on the internet, and it’s details like that along with the rest of your thorough research, engaging narration, and cinematic experience that keep me coming back. Phenomenal work, please don’t stop anytime soon!!!
+1 I really appreciate that he didn't go for the dumbed down pop-sci explanation of this but actually discussed it in terms of modes in the quantum field.
I’ve got a 6 hour night drive from Columbus to Tennessee ahead of me and I’m playing this. Thanks SEA for coming in clutch!
Put it on repeat haha
The best voice to fall in to sleep...Thank you so much !!!
OMG A NEW SEA VIDEO, THANKS FOR THE CHRISTMAS GIFT!
New SEA video! I love you.
Nothing teaches humility like Ultramassive Black Holes. Ultrasubstantive content, as always, Thx SEA and UltraMarry Christmas ;)
I'll preview now and save for bedtime 😊
please never stop creating
I love your format of longer videos. The sound really contributes a lot to the immersion
SEA uploads,
I'm here,
simple as.
Factual Information
The end is of the video.. ahh, I'll make myself a cup of tea while I fall down into a nihilistic existential crisis XD
always a treat when these drops. thank you.
You have brought me many peaceful nights of sleep. Thanks to your channel I have discovered how truly amazing space is.
Thank you again very very much and happy coming New Year.
Props to the cameraperson for ganking the 'Heart of Gold' so they could get all of this lovely footage. It was worth the trouble you went through.
Thanks!
And thank you for your generous donation 🙏💙
So here's the movie I will wake up and press "play again" several times a night in the months to come, glad that it's here. 😌💭🌌🌠
Time to toke and experience weightlessness, infinitely more enjoyable with a SEA video.
OMG, you're right! I'm just at the beginning of the video but thought I'd peruse the comments first. Where's my lighter? (Looks around....)
Potheads... pft
I did to much floating as a teenager. Watch your mental health. It does mess certain people up. I'm not saying don't as I still wish I could just be careful with what you get. Laced stuff is getting more common in the UK. Use trusted sources and if you start to get paranoid take a break. Old man advice I know. Just don't want you to have to go through life without being able to take. :)
Wise words above ^^ I smoked from 14 till 26 and it ruined me haven’t touched it for 2 years but the effects still linger and ruin my day to day living be careful
I see this shit in every comment section ya thinking about it too much just have a smoke and relax my man
This channel manages to inspire wonder in ways I haven't experienced since I was young. Thank you for making such high quality content!
The best in cosmos channels. Capturing pictures with a capturing voice, yours is a must see. Was eagerly waiting for this and as ever, never disappointed. Thank you so much. I am from india
Merry Christmas! What a great video to end the year
Heart of the galaxies on the winter solstice. Thank you!
You have this great content creator these days on YT, Elle Cordova - a true nerd's nerd.
She wrote a great poem about the Big Bang/Black holes:
There was no up, there was no down
There was no side to side
There was no light, there was no dark
Nor shape of any kind
There were no stars, or planet Mars
Or protons to collide
There was no up, there was no down
There was no side to side
And furthermore, to underscore
This total lacking state
There was no here, there was no there
Because there was no space
And in this ultra-dense void
Which can't be thought of as a place
There was no time; so no minutes, hours, days.
Of all the paradoxes that belabor common sense
I think this one is the greatest
This time outside events
Because how did we go from nothing, to infinitely dense?
From immeasurably small to inconceivably immense?
But before we get unmoored, from the question at the start
Let's take a moment to marvel, at when math becomes an art
Because we don't have to understand it, to know there was a time
There was no up, there was no down
There was no side to side
There was no light, there was no dark
Nor shape of any kind
Hell yeah! Was just thinking about this channel yesterday watching old videos wishing for a new one. This is the best space channel! There are a few great ones but this is the best ❤
A new SEA vid is best early Christmas present ever.
Been watching your vids on the night shift. I’ve learned quite a lot from your videos and they certainly help pass the time :D
thats dangerous, apparently, his videos are digital sleeping pills, according to people :)
Merry Christmas!!! Thank you, SEA!
merry CHRISTMAS Albino 💗
My man, what a cristmass present you delivered.
This video inspired me to read journal articles about black holes. The first time I've ever done such a thing 😮
Love your content so much!! I rewatch your videos all the time. Not to help me fall asleep, but because they continue to be educational and are just so well-done. To me, they are incredibly engaging. You are an incredible science communicator. Just makes me happy.
Thank you for all your hard work! I hope whatever future endeavors you have planned, you will continue to see success and get the recognition you deserve!!
Easily the best channel for education on the universe, never misses.
Just got into bed here in Tokyo. What a gift. Thank you Sea.
But you went to bed at like 4:30am.
@@android584Did you just realized that everyone has different sleep schedules?
Yeah? That's pretty normal. Who goes to bed before 6AM?
2:42AM here, in Nizhny Novgorod. Greetings from Russia, have a good time!
Vampire
BABE WAKE UP! NEW SEA VIDEO JUST DROPPED!! Christmas arrived early 🤩🤩🤩
And on that happy note… classic. Thank you. Happy New Year ❤
At the end of the video- the best explanation of Hawking radiation that I have ever heard. Thank you
This is the big one. I've been waiting a while for this video. Thanx SEA
What a Christmas treat!
Without a doubt the best, most mysterious, most alluring subject in all of science: a black hole. The key to so many answers to the most troubling questions in science.
What goes on beyond the event horizon?
What is the nature of the singularity?
Could they be the key to understanding how our universe began?
We're so fortunate to have an individual, such as yourself, whose passion for storytelling and creativity is only matched by his passion for cosmology. Here's to another trip around the sun, and for our continued hope to "never stop reaching for the stars".
- The Lone Wolfe -
Not much goes on beyond the event horizon but crushing pressure
I feel good while talking about BlackHoles
I know right
Have a happy new year SEA
Great work, as usual!
Thank you for the new vid SEA, also thank you for all the wonderful videos this year. I look forward to each one.
Love your vids so much!
Oh yes!!!! Merry Christmas
Happy Holidays 🎄 thank you SEA!!!❤️
Ur videos and voice are beyond amazing. Ty for all u do.
MOM, DAD, GET IN HERE!!!! NEW SEA!
Happy Christmas SEA! Your videos are incredible and I still can’t wrap my head around how massive these objects are!
The best space channel on youtube.
Thank you SEA for this universal Christmas present 🎁
Omg, I just was rewatching some of the older videos yesterday and what do we have??! A new video woohoo
Love this topic along with neutron stars
Sea was dancing a merry jig around gravitational lensing but they setlled nebulously in the end 🥰 ty
i fucking live for your black hole and dark matter videos, i used what i learned from you for my dark matter and dark energy essay back in year 13 physics
baby wake up new SEA video just dropped
This is awesome. Thank you so much for the good content this year!
Thanks for a great year!
Hope your holidays are good dude. Thanks for the video!
Thanks for your precise explanation. Is a pleasure to hear it. I want more of it.
@SEA , you forgot about quasi-stars , they are stars with black holes at thier core. It is something that eats itself from the inside out.
This thought crossed my mind too, it’s the only other theory I know of for how the supermassives formed so early. I believe he’s mentioned it on the channel before, so kinda odd that he left that out
i love the black hold vids there so calming
Just prepared lunch and I see a new SEA video. What a beautiful moment
Thahk you for the xmas gift SEA
Good thing i always work nights cuz I get to sleep when a new Sea video drops!
So SO good!!! Thank you so much!!
Props to the cameraman, who went filming all those supermassive black holes and returned back to Earth unscathed.
Galaxies are the accretion disks of supermassive blackholes that formed in the early universe, which is in a black hole itself.
That's like saying the planets are the sun's accretion disk, or that the moon is the earth's accretion disk. There is a difference between an accretion disk and a structure of orbiting bodies
Exactly thank you. I don't know why I've always believed that intuitively it's the only thing that fits. That's how you universes reproduce. Only the most massive and good looking black holes get to reproduce and create new universes. Natural selection at a universal scale. 🤣🤣
Cool worlds, Astrum and SEA releasing videos few hours apart, what could be better!
As a very amateur amateur astronomer and cosmologist, I only understand about 7.3% of this material. However, I find all of the topics the presenter has offered fascinating, and appreciate the effort at goes into researching each subject as well as the animations and graphics.
There's no doubt with the JSWT and future instruments (both here and in space), explanations for dark energy and dark matter will be found, and new laws of physics will be created to explain singularities and voids. At 66, having experienced the space race, the moon landing, the Voyager and other inter-planetary missions, we've only unveiled the tip of the iceberg. Thank you helping enlighten the masses as to how marvelous the universe is!
There were six moon landings, by the way.
thank you so much, i cant really quite put to words how good you made this video. you have broke new ground in science communication. i appreciate the simplification of hawking radiation, cuz i may have heard similar but your explanation rang much clearer to a layman me
This is just what I needed after overtime
Thank you for this channel and see you next year!!!
an SEA early christmas gift?
YES!!!
YES PLEASE!!!
My favorite topic from my favorite yt channel