TRUE Limits Of Humanity - The Final Border We Will Never Cross 

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The original Limits of Humanity: www.youtube.com/watch?v=ZL4yY...

Is there a border we will never cross? Are there places we will never reach, no matter how hard we try? It turns out, there are. Even with sci-fi technology, we are trapped in a limited pocket of the Universe and the finite stuff within it. How much universe is there for us and how far can we go?

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11 maj 2021



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Kurzgesagt – In a Nutshell
Hey Everybody! So this video is a remake and remaster of an older video that has a mistake in it. You can watch the original here: svdown.info/post/video/kH5tqrx8lXyLvNk.html What is the mistake? In a nutshell: In the original video we said that it was PHYSICALLY impossible to leave the local group and reach other galaxy groups. That the rest of the universe is moving away from us too fast to catch up. But that’s wrong. It is not PHYSICALLY impossible to leave the Local Group, just extremely unlikely that we’ll ever do it. BUT: If you have a lot of time and a fast spaceship you can still get to a limited amount of galaxies - these galaxies will eventually get out of reach forever but until then, they are technically within reach. So why did we keep the video up and didn’t purge it when we deleted our addiction and refugee crisis videos? Well, it has to do with the nature and severity of the mistake: We did talk to a few astrophysicists to ask them what they thought and if we should take down the video. Their feedback was pretty clear, they thought it was still fine as the universe expansion things explained in the video are correct and they didn’t consider the local group thing as too major. This was actually a case of “good enough”. Also, back when this original upload happened, Kurzgesagt was operating at pretty tight margins and just redoing a video was not easy for us. Back then the team was small and we were fighting to put new videos out. So we just swallowed the bitter pill and kept the video around. But the video still bothered us, as far as we know this was the biggest unfixed mistake on the channel. Super frustrating, especially because the core idea of the video is so fascinating. The limit of our species. The actual limit. So yeah, we finally remade the video, sorry for taking this long, life got in the way. The original video will stay up, you can compare the two if you want to see how far we have come in a few years in terms of production quality. All in all, we could only grow the channel and work on getting better because of direct support from you guys. So thank you for that. - Philipp PS: If you want, check out our shop for some new posters about the universe posters and black hole plushies and stuff like that: bit.ly/3dRJj71
Antton Kantola
Antton Kantola 9 dagar sedan
This gave me a scary thought.... what if the galaxy we are in and why there isnt alien activity or federation to meet is simply that we possibly are in such a young galaxy and being so far in the edge of it we are truely alone.
Fire Harry
Fire Harry 14 dagar sedan
yea me and my class at school watch your interesting videos and we enjoy them especially my teacher LOL
Darren Marquis
Darren Marquis 24 dagar sedan
If we look at space through the eyes of science? We will never understand the meanings and true origins. We are all source beings that were all created at the beginning, and we have have live countless lives. You are connected to everything in the universe and soon enough those who recognize their true nature will be able to connect with all of the beings in the universes. How? We are already connected, we are all one. Look at the spiritual side of the universe. It may lead you into a place of better understanding and less speculation by ‘science.’ Just a thought Love to all❤️
I’mActually Not a furry
The good news is that by the time this event horizon is past its very possible that interstellar travel will be possible
Ba'al's Bastards
Ba'al's Bastards 29 dagar sedan
You said via scifi technology... so a quantum entanglement teleportation system... travel the universe in all of 30 seconds...
Wyatt Spitz
Wyatt Spitz 5 minuter sedan
As soon as we think of our limits is when humanity officially dies, we may be living yet we lost what makes us human….which is pioneering, curiosity and need for knowledge , don’t give up reach for the stars
Eryan Francis Samosino
Eryan Francis Samosino 16 minuter sedan
Andy GREEN 37 minuter sedan
If you are lucky everyone of you has something much greater within you worth exploring, your own imagination.... happy travels.
Alien Kitten
Alien Kitten 43 minuter sedan
You make it sound like we're the center of the Universe. What if we're near the edge and we're the ones slipping away?
Imozan 44 minuter sedan
Ok but none of us will be alive to even leave the solar system and the people who will probably wont live long enough to get the the next one and thats only a single system in the many we have and will have when the galaxies combine so honestly its not too bad…..if you count us being dead as not bad
austin sitz
austin sitz 56 minuter sedan
My only hope is that i learn all the secrets to the universe before/during/after death. I dont need an afterlife i just need to die with the knowledge I’ve always craved.
Byron Mann
Byron Mann Timme sedan
Kurzgesagt always makes me feel so alone in a strange way when he talks about space
Steven 2 timmar sedan
the universe never existed and neither does you
Evil Pineapple
Evil Pineapple 3 timmar sedan
Does light inherit momentum? How could light from earth not be able to catch up to any receding galaxy?
Bryann Dorie
Bryann Dorie 3 timmar sedan
The mere department neatly flap because peripheral optionally bolt across a verdant salary. tearful, erratic yarn
Tyler Ostrom
Tyler Ostrom 4 timmar sedan
If people in the future might not know about the whole universe before than isn't there a chance that thee is something that we don't know about also?
Alieu Sowe
Alieu Sowe 4 timmar sedan
This is all mention In the Quran with clear Information. ALHAMDULILLAH
capapofa 4 timmar sedan
It weird stars "live"
Efrain Le
Efrain Le 4 timmar sedan
The nervous donald orally clear because basketball comparatively rock despite a eatable feast. elite, different point
Jessica Carranza
Jessica Carranza 5 timmar sedan
I’m depressed now
curtis brown
curtis brown 5 timmar sedan
yea, but what if we learned how to fold space time with wormholes? thats sci fi tech
Ghost 6 timmar sedan
We won't be exploring the universe anytime soon as long as we are obsessed over making money.
Roberto Tenreiro
Roberto Tenreiro 6 timmar sedan
This is sad... but at the same time, I can't help to think that we just don't have enough information about the future to make an accurate prediction about what will happen. I mean, as of today, we the information we have, this is the conclusion we have arrived, but maybe, just maybe, the future has something different for us. Imagine, that instead of traveling at the speed of light, we find out that it is possible to travel through darkness itself in an even faster way, imagine we discover new elements that will revolutionize everything, imagine beings beyond our comprehension (not god, god doesn't exist) exist and they are the ones that can respark big bangs, imagine we find a way to reverse entropy and recreate big bangs and thus recreating the universe, imagine wormholes that can bend time and space and let us go to the galaxies/groups of galaxies beyond the horizon of what we can see today... imagine... so many possibilities... what saddens me is that I won't be able to live all these possibilities... ah... such a waste...
Leon 6 timmar sedan
Time-travel will solve it
Dillan Thevillan
Dillan Thevillan 6 timmar sedan
I can't beleive it ,so I don't, an gee all this material,,an gee thesers more space inside than out. If you want to know where the center of this material multiverse, ask meh.
James Blackshaw
James Blackshaw 7 timmar sedan
Maybe if we ever learn to instant teleport we could get there
Hadi 8 timmar sedan
But aren't when we looking up into the night sky to see the "stars" we're actually looking at the past because of how light travels and how long it takes to travel to us? Those stars most likely not even there any more.
Flaphammer 9 timmar sedan
0:00 flat earth confirmed
Reshirex 9 timmar sedan
pauldomino 10 timmar sedan
I love it when they explain galaxy groups
Katz Pajamas
Katz Pajamas 11 timmar sedan
I love this channel so much! Thank you for striving to be better, working tirelessly to make quality content, providing transparency, and owning up to mistakes while still leaving the content available to us ❤ I admire your work and appreciate the effort more than you will ever know!
MattTweeks 11 timmar sedan
Surely we're moving towards something just as quickly as we are moving away?
Zokerino 12 timmar sedan
Me: OMG THE HUMANITY SHOULD DO SOMETHING ABOUT IT Also me: *proceeds to go watch a movie*
iwastoolazytochooseaname 12 timmar sedan
This is extremely depressing
a shark in a blimp
a shark in a blimp 13 timmar sedan
ah yes... the great cosmic dread, how have I missed you
Soren Olegnowicz
Soren Olegnowicz 13 timmar sedan
Won't Alcubierre drives allow us to cross the universe?
Trueantitheist 6 timmar sedan
Probably not.
NATZUM2 13 timmar sedan
They will gone out of our vision.... Did we not move with the flow i mean yes the old will move faster but we will see new ground or i'm wrong?
Alex Foos
Alex Foos 13 timmar sedan
Break the space between the atoms stretch it till it splits open. There you will find your door way. But be careful its a one way ticket. Frequency and matter are the 2 only things that are fact in the conscious universe. Time, speed, mass, ect are just ways humans confine the understanding of what you see the universe and existence to be.
Plutonium 14 timmar sedan
Future scientist *laughs in wormhole *
Asem Suliman
Asem Suliman 14 timmar sedan
Although the contents discussed in this video have absolutely no consequence to us in the foreseeable or even the insanely remote future, the idea of staring at an empty night sky at any point and knowing that most of the universe is permanently out of reach is so saddening
Latesha Presley
Latesha Presley 14 timmar sedan
The halting end distinctively copy because pencil parenthetically unite forenenst a tacky art. curly, squeamish battery
Manohar Venkat
Manohar Venkat 14 timmar sedan
To be clear, it's not that we can't reach further than the local group, but when we manage to reach those distances, we won't find anything there but emptiness.
Riesen Fliege
Riesen Fliege 15 timmar sedan
We need the warp drive :D
Viper Leader
Viper Leader 15 timmar sedan
Guys….What if we used to live on other planets with advanced technology how did we get on earth? We used to be able to travel at speeds we couldn’t dream of now we were universe travelers I think it’s true there aren’t this many galaxy’s for no reason and also. What if there are alternates of earth and people in others galaxy’s. Just imagine…
Mr Quack face
Mr Quack face 16 timmar sedan
Sooo I have an idea why not use wormholes it's instant after than anything
leech 16 timmar sedan
Bozilla99 17 timmar sedan
I'm having an existential crisis after watching this.
I G 19 timmar sedan
It's because our simulation is running out of memory
Kürşat Öz.
Kürşat Öz. 19 timmar sedan
Now that we are dreaming of colonizing our galaxy, it would be good for other possible life forms in the universe to move away from us.
Piotr Skorz
Piotr Skorz 19 timmar sedan
UFO is faster than light so we also will be .
Noah Malvaas
Noah Malvaas 20 timmar sedan
Mankind was never meant to know everything. Only a fool believes that humanity will exist for million or even another few thousand years.
xXMc1ovinXx 21 timme sedan
lol i will never survive to even get to a point of us passing pluto (human travel) yet the knowledge of humanity has a limit is absolutely terrifying
John Good
John Good 22 timmar sedan
299,792,458 m/s ????.......
Hamza Khan
Hamza Khan 22 timmar sedan
Just imagine this infinite galaxy and then imagine who invented it...
Otaku Gamer
Otaku Gamer 22 timmar sedan
Our species will extinct In exactly 1000 years
Viewer 22 timmar sedan
If generations in the distant future won’t know about the universe then imagine what we missed out on. The expanding universe will blind people millions of years from now so I wonder what we missed that was visible millions of years in the past.
The Smart Life
The Smart Life 23 timmar sedan
how is it that insta and tiktok influencers get more attention than this video ..
John J. Rambo
John J. Rambo Dag sedan
Actually through my studies I’ve come to the conclusion that all the matter in the universe will actually be pulled back into its original point in space and coalesce into the singularity known as the Big Bang. It will then explode once again repeating the process over indefinitely
Absatron 007
Absatron 007 Dag sedan
Universe is so complex, we shall never understand it, maybe we should stay at home like a 3 year old, unaware of the dangers out there. Lets just enjoy our planet, and our culture. No matter how hard we try, We are just dust, and dust we shall be forever.
Aman Ali
Aman Ali Dag sedan
Remember you can never cross the border with in your physical body
Victor Mazzari
Victor Mazzari Dag sedan
🙄 We can forget about it . .
Evan Beauchamp
Evan Beauchamp Dag sedan
A lot of idiocy here. Ever hear of wormhole theory? Expand your viewpoint
Pixelacat Dag sedan
It feels like we have a really short time
A SR Dag sedan
Come back stars! COME BACK!!!
Kitty Craft0
Kitty Craft0 Dag sedan
why not just slightly nudge the meters thing such that it is 300,000,000 meters a second for hte speed of light though? or is it different in space or out of graviity?
مقتدى عباس حسين طويرش
we somehow someway should find a way to use this accelerated expansion of the universe like reaching on of the stars on the horizon line and make the expansion guide us+give it more speed via advanced technology or finding a way to make wormholes its might be unreachable today but we never know how far humanity can go
Dark Vision99
Dark Vision99 Dag sedan
You humans are interesting
JV G Dag sedan
So, the universe is a galactic puffer fish?
HaVoK023 Dag sedan
We have plenty to explore in milky way no need to worry about reaching another galaxies when we can't reach Even another solar system
Anna Gub
Anna Gub Dag sedan
What makes me angry is that there's no such programs on the television! Why not educate people? Why make the society dumber but constantly coming up with useless reality shows??
Graeme Gunn
Graeme Gunn Dag sedan
Is this why everything is meaningless?
David863006 Dag sedan
Thanks, now i‘m feeling small.
Gamieplays Dag sedan
Ahhhh! My head hurts! Another existential crisis!
gorymarty56 Dag sedan
Cute animations
The watcher
The watcher Dag sedan
The watcher
The watcher Dag sedan
Get on a ship that can give life forever even then it would take our kids kids kids kids just too travel very far but some human and family has too start it off but need a ship that can go forever but the people who Male and start traveling is not who be there by the end humans needs to understand that and then humans can travel forever but then imagine we came too place like earth we would be destroyed by the government on that planet and that’s why if there was aliens from other places why would they ever show themselves if humans will kill or capture them soon as you land better hope planet doesn’t die and we look for places too live and find a place like earth as won’t get chance saying we come in peace
Harp per
Harp per Dag sedan
This video considers only linear travel based on our current knowledge, but doesn't take into account the fact that humanity could come up with science / technological breakthroughs that would make it possible to travel through space using alternative paths. It is like if caveman said : "the moon will be forever out of reach because the human can not fly!". You cannot predict what we will be able to do. The video is great, but it should mention this idea.
Step aside Franz Kafka
Monkey d. Karaya Son Goku
Also, does that mean there would just be nothing in between? If not, then why wouldn't that stuff collect together because of their gravity?
Monkey d. Karaya Son Goku
Wait so does that mean its possible the universe has stopped expanding?
Monkey d. Karaya Son Goku
This is terrifying. 😱 Oh wait. There's a possibilty that there can be worm holes. Phew. Worm holes will save us.
Hardatak -
Hardatak - Dag sedan
You say never, I say “ is that a challenge?”
Real_akii Dag sedan
how the heck did dinosaurs exist tho how did life become life why isn't earth just a planet with no living organisms..
NatiReviews Dag sedan
Nero Frost
Nero Frost Dag sedan
Can you tell us about the ( scp-053 ) in the next video please?!
ɪɴ ᴛʜᴇ ᴍᴇɢᴀ ɢᴀʟᴀxʏ ᴛʜᴀᴛ ᴡɪʟʟ ғᴏʀᴍ ɪɴ ᴀ ғᴇᴡ ᴍɪʟʟɪᴏɴ ʏᴇᴀʀs, ɪ ᴛʜɪɴᴋ ʜᴜᴍᴀɴɪᴛʏ ᴡɪʟʟ ɢᴇᴛ ᴀ ᴄʜᴀɴᴄᴇ ᴛᴏ sᴇᴇ ᴀʟɪᴇɴ ʟɪғᴇ. ᴋɪɴᴅ ᴏғ ᴀ sʜᴀᴍᴇ ᴡᴇ ᴀʟʟ ᴡᴏɴ'ᴛ ʙᴇ ᴛʜᴇʀᴇ ᴛᴏ sᴇᴇ ɪᴛ ʜᴀᴘᴘᴇɴ, ᴛʜᴏᴜɢʜ. ┐( ̄ヮ ̄)┌
Romona Amanis
Romona Amanis Dag sedan
The actually brother principally tow because rooster quickly attract alongside a fluttering alligator. necessary, jagged august
Jim Buchanan
Jim Buchanan Dag sedan
After watching this clip a couple of times, I have a question to ask. To be sure this is only speculation but then I believe you have made another mistake or at least left something out. I believe you stated that in a few years (cosmically speaking) our stars will leave us and the universe will be dark outside of our cluster. I beg to differ as long as you stick to your calculations. Explanation for my thoughts! Pay attention for I do this once. So to start: We are in the Milkyway Galaxy, I believe and another being ( a heck of a long distance away) is in Galaxy XYZ495 and we are both being left alone by the other clusters by having them expand away from us. We can't see them and they can't see us but here is the kicker. A whole lot of the matter that is expanding away from us and a whole lot of matter that is expanding away from them is out of sight - but where has it gone? It hasn't dissolved, it has just moved away and part of what left them is expanding towards us. Thus in a few years, the clusters from Galaxy XYZ495 will appear in our night sky and become part of our universe. I can hardly wait! I'll only be 72,000,000 years young.
Rimvydas Slapšinskas
I just wonder how we can accept this calculation error (100 - 400 billion stars in milky way) in this since galaxy jurneys with clear physical and calculation rules on earth.
BB Breakdown
BB Breakdown Dag sedan
I believe that sounds would be travel AT more faster SPEED in Space b
Umme Sulaim
Umme Sulaim Dag sedan
May no one makes to Milkdromeda, the thought of losing our universe makes chills run down my spine even after knowing my life age will never be counted in billions. Also while we still have 6% , why don't we rush and study most of the things it had to offer.
Hawk Dag sedan
All under the premises that we aren't able to travel faster than light. Ever.
Christopher B
Christopher B Dag sedan
This blew my mind....like holy cow.
Zoui Quiñones
Zoui Quiñones Dag sedan
I'm afraid that something in the future will have zombies, monsters and a guy named Kevin.
Wayne Dag sedan
Kurzgesagt. The home of existential dread.
RayaRay Dag sedan
I absolutely LOVE learning about stuff like this. Astronomy and cosmology are probably the two most fascinating and mind-blowing fields of study there are.
Donut dude
Donut dude Dag sedan
We will probably never leave the galaxy. Civilizations that invent money rarely expand beyond the nearest few stars.
egg the frog
egg the frog Dag sedan
i mean who knows ,we cant really predict what humanity will come up with to overcome these problems. who wouldve thought (sane people) 500 years ago that in the future we can and launch man made objects to the sky as far as other planets ,or who wouldve thought that 230 million years ago theres giant creatures looking like dragons walking on earth? inovation is getting faster and faster as we speak.
Mr Pickle Gaming
Why does this make me depressed?
Oce Yeet
Oce Yeet Dag sedan
im, sad now
Den S
Den S Dag sedan
Whats killing me is what if we are that super civilization already.
{~ Sarah Bitz ~}
i love the fact that educational videos on youtube like this is better than school.
Navneet Singh
Navneet Singh Dag sedan
We need wormholes
S K Dag sedan
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