Observable Universe VS Actual Universe

Рет қаралды 427,013

Жыл бұрын

The observable universe refers to the portion of the universe that we can observe from our position on Earth, or through our telescopes and other scientific instruments. This includes everything that can be seen by electromagnetic radiation such as light, radio waves, X-rays, and so on.
On the other hand, the actual universe refers to the entire universe, which includes everything that exists, both seen and unseen. The actual universe is much larger than the observable universe, and it is believed to extend beyond the limit of what we can see, even with our most advanced instruments.
The reason for this is that light travels at a finite speed, and the universe is thought to have a finite age. This means that light emitted from objects located beyond a certain distance from us has not had enough time to reach us yet. This boundary is called the "light horizon" and it marks the limit of the observable universe.
The actual universe may be much larger than the observable universe, and it may contain structures and objects that we can never see or detect. This is because they may be located beyond the light horizon or because they may be made up of particles or other matter that does not interact with light or other forms of radiation that we can detect.
Video Editor: Team 121 Creators (bit.ly/team121x)
Presenter: Sidhart Viyapu (bit.ly/sidvoice)
Project Head: Rajkumar Shukla
Production: World Of Science Media (theworldofscience.co)
Observable Universe VS Actual Universe
observable universe vs entire universe, observable universe vs actual universe, observable universe size comparison, how big is our universe, what lies beyond the observable universe, what's at the edge of the universe, what's outside the universe
©2023, World Of Science (WOS) Media. All Rights Reserved

Пікірлер: 816

@TheWorldOfScienceCo Жыл бұрын

Why Astronomers Think Pluto Is Alive "Again"? Explained - kzfaq.info/get/bejne/sNN5ZMSm15q-nn0.html

@chhewee 11 ай бұрын

quadrillion and zillion are real numbers 😊

@user-df2tx9ht1h 9 ай бұрын

Observable universe is cool more than actual universe

@JamirulHaque-on8uz 8 ай бұрын

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

@rsandjs7633 6 ай бұрын

how many light years is the multiverse?

@sharmar57 5 ай бұрын

Beta jab tumhare 20-30likes ate the aur aaj 10k, good going. And pls make more interesting ones

@abhishek78887 Жыл бұрын

30 billion trillion, never knew our childhood exaggeration of numbers would actually be a real term 😂😂

@rabbitfari Жыл бұрын

I wonder if 30 BillTrill is more or less than a Google.. or Googleplex

@aoitodo3301 Жыл бұрын

@@rabbitfari it's still less than a googol

@solangebatista4277 Жыл бұрын

@@rabbitfari its quintillion bruh

@WilliamWizer 11 ай бұрын

@@rabbitfari it's an extremely small number if you want to play with the big ones. 30BillTrill is about 3*10^22. one googol is 10^100. the cube of 30BillTrill is still smaller than a googol. according to the wikipedia, it is suggested, but not yet verified, that the game of go has a game-tree complexity of 10^360. more than the cube of a googol. a googolplex is, still, absurdly larger than that. and a googolplexplex is so large that it's not even worth to try to understand the idea. just to make it clear, if a person writes 2 digits per second it would take more than the cube of 30BillTrill seconds to write the entire googolplex. 30 billion trillion may sound "a big number" but it's too small to be considered small.

@SpaceNebula69 11 ай бұрын

googolplex do be chillin waiting for his friend grahams number

@philip509 Жыл бұрын

the observable universe is just our render distance

@abhishek78887 11 ай бұрын

I'm one step further in believing that our life is a video game 😂

@raisin8051 11 ай бұрын

Turning it past 16 chunks of light year will make the light drop below 60 fps

@smileei 10 ай бұрын

@@abhishek78887if you think about it video games are infact inspired from real life so it's the opposite way

@KeonGarrett-zu2gp 9 ай бұрын

I can only imagine what's in the actual universe observable universe is just a tiny slice of what we can see

@X._HATRED_.X 9 ай бұрын

Should've upgraded to rtx 8090 ti

@net28573 2 ай бұрын

*slaps observable universe* "This baby holds 30 billion trillion stars."

@FellazPlays306 10 күн бұрын

(the vibration from the slap causes a cosmic earthquake) meanwhile earth: (people get knocked off the planet and into the stars)

@michaelbraum77 Жыл бұрын

We will never know exactly how ridiculously large the Universe is as it keeps growing at a rate the exceeds the speed of light.

@tigerlight430 10 ай бұрын

And has been doing so for billions of years

@lordbetty4806 8 ай бұрын

@@tigerlight430 Billion years? The universe has always existed, it doesn't care about time like we do. And there is no end to space, it just is, infinite as they say. Yes, hard to wrap your head around, so just have to accept it.

@iqurram 8 ай бұрын

@@lordbetty4806The current theory with reasonable proof is that universe didn't always existed.

@lordbetty4806 8 ай бұрын

@@iqurram So because of the big bang our time and space was created 13.5B years ago? Or OUR space and time? Do we know of something outside of the universe?

@The-suit-guy 8 ай бұрын

That is not true

@sofunny.916 9 ай бұрын

respect to the ones who counted all the stars

@uhmichaelg 7 ай бұрын

literally

@jakebella5683 6 ай бұрын

😂👍✌️

@darkin1484 6 ай бұрын

Thats a rough estimate on their number and likely completely wrong. There is a massive amount of stuff we cant even see. So that estimation was completely and utterly pointless. Its about as accurate as me telling you how much sand grains there are on earth while never having seen or counted any sand in the ocean and just see whats on the surface :)

@ardisonmorina5112 5 ай бұрын

@BraddysReagent 5 ай бұрын

@@darkin1484muje ye sab sun ke rona Kyo aa rha hai hum log to universe mei ek ant 🐜 jitne hai😢

@Alan-tt3yc 9 ай бұрын

And people still thinks that we are the only living being in the universe, lol

@dirtbird7415 7 ай бұрын

No , Just the only ones that matter to us , any others are just pointless hypotheticals.

@DC-jt9py 5 ай бұрын

"We must accept the possibility there is life elsewhere or we are completely alone. Both are equally terrifying."

@mpclepto182 5 ай бұрын

And people still don't want to accept that God created it all.

@normal7877 5 ай бұрын

@@mpclepto182There is no sign that god exists anywhere. Life is really likely to exist according to our understanding, god not at all.

@mpclepto182 5 ай бұрын

@@normal7877 You look at life and ask "Where's God?" and I look at life and say "There's the proof of God". You're blind and delusional, not me, I see clearly. God's real and everything in existence is proof of that, should no one realize it, the rocks would literally cry out in His name, so He has told us.

@jessewhite2879 8 күн бұрын

"Dwarf Galaxies" each containing a few billion stars wtf, that really puts it in to perspective, even that is inconceivable

@aaronroach3603 3 күн бұрын

What if we're just a cell, inside a cell, inside of another cell, and repeat? 🤔

@aravind5810 3 күн бұрын

In atom size.!!

@susannebrunberg4174 Күн бұрын

The observarble universe in a tiny particle

@akapabs108 Ай бұрын

"30 Billion Trillion" Dr. Evil voice

@ianbattles7290 3 ай бұрын

The universe is a simulation and the creators needed the universe to be so big that we could never reach the "edge" and figure out it's a simulation.

@mauricehickey5214 Ай бұрын

Well if you are a simulation then please tell me how a simulation has dreams

@leftistnpc5417 Ай бұрын

It's just loading screens until your next life-segment is rendered

@bobbyt223 29 күн бұрын

This is the mind set one has when they have no opinions or beliefs if their own.

@joannamariaochoa6830 29 күн бұрын

What for? For what purpose? Can you imagine the cost and equipment needed to make a 94 billion light years virtual universe? Just to fool you?😅

@nitemair4531 Жыл бұрын

I could listen to him all day.

@The-suit-guy 8 ай бұрын

It’s fake news

@davidross5593 8 ай бұрын

I could listen to Jason Lisle, David Menton, Randy Guliuzza, Bodie Hodge, Ken Ham all day.

@The-suit-guy 8 ай бұрын

@@davidross5593 oh yeah ken ham

@andreasaarskog7129 7 ай бұрын

I could listen to Brian Cox all day

@shaikhhasibul1446 Жыл бұрын

Planets

@isrealieditz445 Жыл бұрын

After the multiverse there is the megaverse

@shaikhhasibul1446 Жыл бұрын

@@isrealieditz445 it might be true..... 😅😅😅

@Saicharanreddy-bk1vv Жыл бұрын

@@isrealieditz445after mega verse there is exist mahamegaverse

@isrealieditz445 Жыл бұрын

@@Saicharanreddy-bk1vv After the Megaverse there is the Gigaverse💀... But I liked the joke

@Saicharanreddy-bk1vv Жыл бұрын

@@isrealieditz445 thanks for your reply your name

@user-hi3bu4yi5d 9 күн бұрын

“30 billion trillion?! Mate, that’s it?” *”Try my 100 trillion trillion instead.”*

@nimfadaria5024 6 ай бұрын

for the people who are wondering what is the answer in 30 billion trillion, billion Times trillion or 1e9 Times 1e12 = 1e21, so there are 30 Sextillion stars edit: damn this is the most like i ever got on a youtube comment

@NotDaJayC 4 ай бұрын

Thank you, he could've just said that

@Alexandre-zv8ci 4 ай бұрын

Nice! I prefer this way. It's more formal. Thank you!

@Alexandre-zv8ci 4 ай бұрын

Btw, did you ever hear about the googleplex numbers???

@slender5738 4 ай бұрын

@@Alexandre-zv8ciit's like 10^100 or something

@nimfadaria5024 3 ай бұрын

there is something higher than googolplex (10^100)

@abhinavmishra2582 Жыл бұрын

Hey bro watched your video and subscribed you One day you would have millions of subscribers Congratulation 🎉 in advance🎉🎉🎉

@TheWorldOfScienceCo Жыл бұрын

Thank you so much ❤️

@rishab0B 3 күн бұрын

Theres a recent video by kurzgesagt which contemplates that universes can be created inside a blackhole and we might be inside one.

@golden6677 2 күн бұрын

That actually kinda makes sense 🤔

@jerryhand8538 Күн бұрын

Where are we , for all we know our UNIVERSE could be an atom flying in an atom smasher while a scientist watches !

@michaelhenault1444 8 ай бұрын

The unknowable unknowns are immeasurable by definition 😮

@r.davidsen 8 ай бұрын

If the first part is a part of the second part, it's just one part altogether. It is one universe.

@bobbyt223 29 күн бұрын

Exactly. They mount separate it bc the area behind what we can observe will never be observable by us, so in reality we have no scientific proof of what is behind it. Common sense tells us it’s the same as what we can see but science is still science, so gotta have evidence

@dexter8705 Жыл бұрын

The real question is has the light beyond 13 billion light years not reached us yet, or has gravity stretched the light beyond what we can detect and measure.

@Breakstuff5050 Ай бұрын

Space seems to be expanding apart at any given point. No matter where you are. Everything far away is moving away. Get far enough out, space itself is expanding faster than the speed of light relative to us. The expansion is exponential the further out we measure. Idk if it's true or not lol. Just what I've been thinking

@dexter8705 Ай бұрын

@@Breakstuff5050 technically it's red shifted and the further you see the more redshift you measure, doesn't mean expansion, let me give you a hypothetical; You have a corridor of galaxies and a stream of golf balls or even just 2 moving at the speed of light, the dots are galaxies... 🏌️‍♂️⚽➡️:::::::::::::::::::::::::::::: So the golf balls travel 100m apart through the centre, does the distance between the golf balls increase through the journey?

@susannebrunberg4174 Күн бұрын

People fighting in the comment section over something no human will never comprehend. We can "do the math" and call it "evidence" etc, but in the end of the day, we don't know. Will never know.

@aravind5810 3 күн бұрын

How does the measurement work in the universe perspective?? From where does it starts??

@Electru522 8 күн бұрын

If the universe is infinite, that actually causes alot of wacky scenarios to occur. For example, if it is infinite, that means that there are an infinite number of you reading this comment in the exact same position you are sitting/standing/whatever right now at this very second.

@localverse 3 күн бұрын

Nice wacky idea but also I don't think that'll happen since the duplicate would need to have everything identical leading to you, your parents, their parents, with the same orientation of stars and galaxies, the same perspective in the cosmic microwave background with regions of slightly lower and higher temperature fluctuations, etc... and then there's quantum uncertainty and that an electron can be in an infinite range of places. Still, maybe an infinite universe could duplicate all of that at least for a moment until the quantum randomness causes a split. (odds are virtually 100% of splitting to a difference the next nanosecond) Another wacky effect though is that we'd be far more likely to find many alternate histories of Earth instead of exact replica, because there are so many more possibilities of them, vs only one possibility in achieving an identical replica.

@Electru522 3 күн бұрын

@@localverse But in an infinite universe, if it happens once....it can happen again an infinite number of times. There is no end to the universe. Travel far enough, and you will run into yourself that just so happened to go in the opposite direction. The complications are so whacky that it's too hard to believe. Which is why I don't believe in it. The universe simply does not deal in infinites.

@localverse 3 күн бұрын

@@Electru522 hmm interesting 🤔 well if your duplicate does go in the opposite direction, everything in the cosmos would have to match for billions of light years for each of both of you, so odds are you'd have to pass by countless almost exact replicas of your neck of the cosmos that are alternate histories where things went differently, and on the way to those almost replicas you'd have to pass vastly more totally different alternate histories, like where Theia hadn't crashed into Earth to form the moon, or where dinosaurs hadn't gone extinct, or even where Earth had drifted beyond the habitable zone... because the variations are a lot more common than the exact match, due to probabilities.

@Electru522 3 күн бұрын

@@localverse Correct. And each one of those variations also happens an infinite number of times. It's pretty much a roundabout way of creating a multiverse. In an infinite universe, if something can happen that is within the laws of science, it happened.....and it happened an infinite number of times.

@HellEditz1 2 ай бұрын

93 billion light years diameter so it's overall 27 trillion 157 billion and 634 million light years territory. (2.91²² km)

@DrizzyDre__ 3 күн бұрын

Fuck it man, we will never know

@naomigiles2231 Жыл бұрын

The actual universe is 150 septillion times larger than the observable universe. Damn💀

@-C.I.A 11 ай бұрын

The actual size of the universe could be around 150 sextillion times larger than the observable universe. That's like finding a light bulb on Pluto.

@-C.I.A 11 ай бұрын

*Sextillion buddy, not septillio

@time43200 11 ай бұрын

NO IT'S JUST 15 TRILLION TIMES THE OBSERVABLE UNIVERSE

@craigdavies2598 10 ай бұрын

@@time43200sextillion according to the theory of inflation, and 150SX it could be higher or even infinite though

@time43200 10 ай бұрын

@@craigdavies2598 The definition of infinity is that even if you break infinity into INFINITE parts still the remaining will always be infinite so why does the expansion rate of Universe is 72 km/sec per Megaparsec in our local region it should also be infinite, our own region should also be expanding with infinite velocity and there shouldn't be any other galaxy around us other then our own milky way galaxy the reason is that universe is finite but that number is very big for example our observable universe is 93 Billion light years but the true extent of universe is inevitably big but not infinite so according to this equation D=H°×(T)^2 Universe is finite. Where H°= 72 km/sec/Mpc of expansion rate and T= age of universe in seconds and the resultant is the diameter of universe that is 1.337×10^37 km or 1.413×10^24 Light years or 15 Trillion times bigger then the current size of observable universe

@jackflash6377 6 ай бұрын

Space time??. Einstein really messed with you guys with his "fabric of space" example. Only one explanation for the universe, it is infinite as far as we are concerned.

@chhefs310 Жыл бұрын

so basically we live in a big 2D circle huh?

@NationalistFirst 10 ай бұрын

It's 4D

@johnnkurunziza5012 10 ай бұрын

@@NationalistFirstdefine 4d

@KSATSpotting 10 ай бұрын

@@johnnkurunziza5012 Length, width, height & time

@johnnkurunziza5012 10 ай бұрын

@@KSATSpotting this is 3D no?

@DalekGarf 9 ай бұрын

@@johnnkurunziza5012He said time, many people think time is the 4th dimension

@universemaps 7 ай бұрын

Thank you for using my image for this insightful video, I'm glad it's useful!!!

@sanjaykumar-ph2dm 8 ай бұрын

93×10^10 light year

@machado5765 5 ай бұрын

We are nothing. We need to stay humble all the time. And be thankful for existing in a time where we can see how beautiful our universe is.

@Yvhv78 Күн бұрын

13.8 Billion years old, 93 Billion light years across. How did light (LIGHT!!!) go 93 Billion light years in only 13.8 Billion years? The math isn’t mathing.

@patrickghenry100 Жыл бұрын

Crazier still is ... What if we are near the right side of the universe or the left side or near the top or the bottom.. how much universe will there be? Keep in mind .. if our earth is a sphere we can observe the universe from every side of the earth therefore being totally engulfed by universe like being immersed in water. It's so totally unfathomable and amazing. Now imagine how unfathomably awesome God is who created all of this.

@LemarFrench 9 ай бұрын

oh wow

@Synster73 17 күн бұрын

Correction...we can only guess at the actual size of the universe based on detection of background radiation.

@Jeewanu216 10 күн бұрын

This is why I hate people talking about the Big Bang singularity as the infinitesimal starting point of the universe! No, it's just the point where all the timelines in our observable chunk fall back. There's no telling how big it was then, and if the universe is infinite, then it was infinite then, too.

@daylanbarnard1934 Жыл бұрын

Imagine our universe is incomprehensible to our small minds. We only know what it allows us to know as we are programmed. Maybe the universe is a sphere like an atom that is part of something insanely bigger.. we are here just to be an observer and record information while we live out our small existence.

@daylanbarnard1934 Жыл бұрын

While we sit here and think it's all about us and all for us. Probably farthest from the truth. Little primitive minds think so highly of ourselves. While we destroy the earth like a virus spreading and consuming until it's gone.

@smurfdaddy420 9 ай бұрын

One theory I saw was that we are a product of the universe trying to understand itself

@awaiting_YHWH_return 8 ай бұрын

@@smurfdaddy420I agree wit that but we will never know for sure till we die

@lz_creep6856 8 ай бұрын

What if we are thoughts of the universe and galaxies are thought makers, but it’s a 4d or higher dimensional brain so it can create 3d thoughts

@MS-sm9ih 8 ай бұрын

U made a very smart a statement, I suggested u read the Quran tht was revealed to the prophet mohamed, trust me you will find all the answers about how big space is and how big the throne of Allah compared to the whole universe.

@Lunaxire 7 ай бұрын

They now know that under variable circumstances, light changes speed, can bend, curve, break, and even freeze.

@Neuwey331 7 ай бұрын

Hypothetically, there are about one quinvigintillion to ten sesvigintillion atoms in the observable universe. A quinvigintillion is 1 followed by 78 zeroes and one sesvigintillion is 1 followed by 81 zeroes.

@Morocco_illuminati 9 ай бұрын

Infinity

@EKTE64 Жыл бұрын

Atom vs the size of the observable universe. The observable universe is the true universe in this example, and the atom would be our observable universe. This portion is tiny.

@AkaneShikuro Ай бұрын

The observable universe could just be one of a trillion more universes that orbit a galaxy of universes, and then a supercluster of universe galaxies Who knows there could be any bigger after the universe of universes?

@wandarymbai5146 11 ай бұрын

It looks like an eye what if that's the eye of a very big creature😮

@theliam3786 8 ай бұрын

It’s not an actual picture of the universe

@Jimlykshorses 7 ай бұрын

Rajesh Koothrapali...

@efloss 8 ай бұрын

I just cant believe light is that slow

@FCGameSwitch Жыл бұрын

That is crazy and insane at the same time!!!!!

@Nebulisuzer Жыл бұрын

30 Billion Trillion = 30 Quintillion

@craigdavies2598 10 ай бұрын

Sextillion*

@Nebulisuzer 10 ай бұрын

@@craigdavies2598 whoops, sorry, thanks for correcting me

@Nebulisuzer 10 ай бұрын

It's actually Sextillion

@Avila_editha43 Ай бұрын

Universe ❌️ Multiverse❌️ Omniverse❌️ Infinity✅️

@mikmiknshorts 9 ай бұрын

1 gigazillion Light

@joyboricua3721 8 ай бұрын

Mesmerizing thoughts

@devinspitze1314 Ай бұрын

We are not restricted by the laws of physics to see the universe. We are restricted by the technology we possess and understand.

@kennymustdie8518 Ай бұрын

You're restricted by your stupidity

@dannyshroyer5770 14 күн бұрын

And I feel overwhelmed with Starfield's over 1500 planets. I'm glad they didn't decide to go for ultra realism and had this much to put into the game. So theoretically, wouldn't this also mean there is a large portion of the universe that's unexplored in Starfield as well? That's some cool ass shit 😅

@sameeradhikari2315 11 ай бұрын

"Actual universe" you are talking about is also the part of other universe and so on it continues. It's infinite, it never ends.

@cloudstreamsopal 11 ай бұрын

These are theory

@theliam3786 8 ай бұрын

Where is the evidence for this?

@nistaffsubs6787 8 ай бұрын

The univers was there before human life , people started to give mames to What they saw and create laws...

@andrewmichaelschaefferXIV 25 күн бұрын

Constant speed? Actually...

@sirTittytwister 3 ай бұрын

The actual universe is smaller than the observable universe, because I said so, ..

@adnanhussain3946 5 ай бұрын

1500 years ago GOD told us in Holy Qur'an ( This universe is Continuesly expanding).

@alexgeorge2124 9 ай бұрын

Praise god for your wonderful creation 💕

@shadowspector3611 3 ай бұрын

Observable universe is 93 billion light years. Distance between the Earth and Sun is 93 million miles. I find that fascinating.

@ZapRowsdower47 20 күн бұрын

Its like a Divine power knew one day we would want answers and they were right and did their best to keep us in our own world.....

@rtclark4068 16 күн бұрын

We are definitely not alone.

@keyissues1027 11 ай бұрын

Speed of light: 186,000 miles per second. Quantum mechanics defies the speed of light. It's a special non-classical law of physics.

@F-2_fromminblerooms2 11 ай бұрын

If the actual universe is real it will fit 8 universes so 8 for physics 0D 1D 2D 3D the one we live 4D 5D 6D and 7D

@F-2_fromminblerooms2 11 ай бұрын

So the everything in the universe times 8 then you have your answer:)

@F-2_fromminblerooms2 11 ай бұрын

I’m from the 4th wall

@theliam3786 8 ай бұрын

⁠@@F-2_fromminblerooms2why would you add these other 2 comments when you can just put it in the one singular comment?

@Jadenora 11 күн бұрын

Our universe looks like an eyeball

@gregpeterson3144 23 күн бұрын

all we need is to invent the hyper-space jump :D

@chudleyflusher7132 2 күн бұрын

What “experts” believe the universe is “infinite” in size??😹

@bobinthewest8559 6 ай бұрын

Wow !!! Until I saw this picture… I never realized how big the earth really was 😂

@TheWorldOfScienceCo 6 ай бұрын

It’s not an actual depiction of the scale of the universe.

@VtMnTs_ 10 күн бұрын

and this is just our universe

@StanbordingMylliem-po1zo 5 ай бұрын

I there are also other species in the universe and they also don't want to accept that there are also other species in the universe like us

@OakWoodZEdits Ай бұрын

They may know our existence

@gibbethoskins8621 12 күн бұрын

Seems to me that it kind of renders as it's observed .ie waves turning into particles on observation (double slit experiment). So whatever you view is rendered as you view it to save data, just like a video game, so it can be seemingly infinite but it only needs to render what is being observed.

@D.A.r.k 9 ай бұрын

If universe is infinite and atoms combination is finite means in many part of the universe you exist.

@angelstar2538 5 ай бұрын

what

@yourfriendlyneighborhoodghost. 5 ай бұрын

Atom combination is also infinite

@D.A.r.k 5 ай бұрын

@@yourfriendlyneighborhoodghost. Naa Bro There are 118 elements which can only combine in finite ways

@angelstar2538 5 ай бұрын

@@D.A.r.k they say infinite atom not 118 element atoms at once

@D.A.r.k 5 ай бұрын

@@angelstar2538bro I am talking about combination

@ilsebooysen5981 3 ай бұрын

Who's counting that

@ariotguard2425 13 күн бұрын

What we studied: Solar system Exam:

@ShivamSharma-sg7dk 10 ай бұрын

I’m curious. According to Einstein, we can’t travel faster than the speed of light. Then how are items at the unobservable universe travelling faster than the speed of light?

@ArmyBoiiLol Ай бұрын

I respectfully agree but I’m not sure whether Einstein specifically meant that WE as humans can’t travel faster than the speed of light or if objects couldn’t travel faster than the speed of light.

@TheBomas14 26 күн бұрын

Amazing video

@TheWorldOfScienceCo 26 күн бұрын

Thanks!

@roelsvideosandstuffs1513 18 күн бұрын

It is not divided, though. Stop making people confused. Observable Universe is just part of the Universe (don't use actual, because it gives the connotation that their is a fake universe) that we can observe.

@phantomjoker5362 9 ай бұрын

Honestly I believe that there's nothing outside of the observable universe

@pedronchoxgrc19 9 ай бұрын

Why

@theliam3786 8 ай бұрын

Thats like someone saying the island they live on is the only thing in existence

@kamerun1 3 ай бұрын

Seems we are irrelevant in the grand scheme of things

@RobertSimpson-wp3pr 20 күн бұрын

Pretty much, it seems in most KZfaq comments there is always an argument. I wish I knew why were so bent on being right, all the time. I'm human and it's ok to be wrong and make mistakes. 😊

@kamerun1 20 күн бұрын

@RobertSimpson-wp3pr you don't have a choice - you will be wrong at times - so might as well embrace it

@user-lh3sf9xd1d 3 ай бұрын

I'M NOT CONFUSED WITH BIG THINGS LIKE OMNIVERSE AND MULTIVERSE

@RickmoZamms 24 күн бұрын

We re assuming that nothing lives outside of that light bubble. What if it is simply revealing more for us to see for eternity.

@jakeglazier5750 14 күн бұрын

There should be 3 parts. The observable, the constant expansion, and the actual of where the universe is expanding into.

@hanzocloud 23 күн бұрын

And there is not only one universe, but a multiverse

@mikelundquist4596 20 күн бұрын

The definition of universe is everything collectively, all inclusive. So other "universes" are included. Semantics, yes, but that is the definition.

@Animal-Reaction-Clips Ай бұрын

I feel for the guy who had to count

@Allergicoallaria 3 ай бұрын

What if the actual universe is the MULTIVERSE and the observable universe is just a tiny dot in it

@alphatucana Ай бұрын

I think that not so long ago, the mass of the entire universe has been estimated based on the observed curvature of space compared with the observed estimated mass of the observable universe. It results in a total figure for the mass of about 15 million times the mass of the observable universe. That would seem to be a good starting point for estimating the size of the actual universe.

@secretAgentRandyBeans11 5 ай бұрын

The similarity between a solar system and an atomic structure is mind blowing, now just imagine what if....

@kyleaegis5613 7 ай бұрын

There may be something other than light that is detectable and exists throughout the full universe. Our technology mostly developed utilizing our senses. Our technology expanded our detection beyond the capabilities of our senses. As an example, detecting infrared and ultraviolet radiation or infrasound and ultrasound, light and sound that our senses can't detect. There are animals with senses we don't have. Surely there exists at least one thing in the universe that isn't detectable by our senses or current technology. With the coming of AI, we may be able to look beyond our senses as AI thinks up unique things that a human mind could potentially never postulate. Exciting times are fast approaching.

@gamingvibes9584 20 күн бұрын

You have to be immortal to explore all that

@r.a.6459 7 ай бұрын

It's said that if the observable Universe is shrunk down to the size of a helium atom, the entire Universe has the size far greater than our observable Universe at THAT scale. And on top of that incomprehensible size, the entire Universe has more dimensions than the 3 dimensions we're familiar with.

@justinbuenconsejo3608 27 күн бұрын

93 billion lightyears, oh I thought it is 94.5533483370 billion light years

@time43200 11 ай бұрын

UNIVERSE IS 4.33×10^17 MEGAPARSECS. AND 1 MEGAPARSEC = 3,261,563.78 LIGHT YEARS. EQUATION IS D=H°×(T)^2

@DEEN-E-ISLAM-Tawheed Ай бұрын

We're smaller than an atom if put against the size of the universe most likely

@dylantheartist7532 6 күн бұрын

Its crazy how we know more about space than we do our own oceans... on the very planet we live on

@ItsJessJessica 8 ай бұрын

I've had this thought following me since I was about 7 years old I'm 32 now and I still get lost in my thoughts about how far the universe actually goes. 30 billion trillion woowww '*flavor flav v*'! This is pure nostalgia for me❤

@sys9208 9 ай бұрын

And we will never ever know.

@BandD7702 16 күн бұрын

"30 billion trillion" wow never knew our exaggerated #'s

@theboysontop515 6 ай бұрын

the universe is actually infinity because it always expanding

@goodsheep786 4 ай бұрын

Actual Universe is 293 billion light years

@kitkatkatty1363 Ай бұрын

The earth was on a map and many say it’s a frisbee but yet we have globes , but people judge them cuz they think the earth is flat , but whenever they show us the whole universe it’s not on a globe , it’s flat and looks just like it does if you were to look at a circle flat globe . Why would we assume the universe is flat ? We don’t know the shape , it’s literally filling empty space every moment . Mmm what shape is the empty space it’s filling ? Does it ever end ? Idk

@aewriter 4 ай бұрын

The universe is expanding out faster then we could even build a telescope to see beyond the observable universe. Also the length of observable universe doesn't change but what we see in it does or the lack there of as it's expanding, galaxies are leaving the observable universe