Additonal facts: if the distance between Proxima Centauri and the Sun on on this scale was 202 km, and in reality it's 4,2 ly away, it means that 1ly =42 km on the scale. This means that Andromeda galaxy, which our Milky Way is about to merge with in 5 Billion years forming Milkdromeda, on this scale is 120 Million kilometers from the pea Sun (roughly 80% of the distance to the real Sun). Our galaxy cluster (Local Group) is about the size of a solar system in this scale. And the diamater of the observable universe (92 Billion ly) is 4,5 Trillion kilometers in this scale which is 0,5 ly.
Just to clarify, some may think youre saying Andromeda is 5 billion lightyears away. You should have added the approximated distance in lightyears, in your case just below 2.9 million lightyears i believe.
I've been passively into astronomy for at least 40 years and the scales and distances of the universe never cease to amaze me. The human brain is simply not built deal with this stuff. Love it! Great video.
But we should be shooting off probes like Voyager all the time. We could be learning so much more. There should be 1,000 Voyager like probes in every direction from the Earth collecting data. We're like blind people using one finger to read braille when we have ten.
This really is amazing, how far planets and stars are. Makes me think again, where did this whole universe come from ? ... Where did we humans come from? ... the distances are shocking ...
If you want to watch a cool series on how large the universe actually is, there's a man on CZcams named David Butler with a video series called How Far Away Is It. It is extremely well done. He has a lot of other content too that is definitely worth watching.
This is my favorite thing about space. How it isn't comprehendible how large it is. No mind on this Earth can begin to imagine its vast size. Great video Cody. One of my favorite subjects to be talked about :)
Fermi's paradox resolved. We don't see aliens here because the distances in space are simply mind-bogglingly too great. Some engineering feats just ain't gonna happen. No-how, No way, Never.
The human brain is not able to comprehend 1 millions points and still see scale (just 1mm dots over 1 meter squared, [ seems that our eyes are the limitation] ), we seem to be able to understated with our minds as much as 1m^2 data points, yet this massive scale does only allow us to imagine to the nearest star. We are are so far away from being able to imagine our galaxy that it is as in-obtainable to our conscious minds as the technology required to make cell phones are to primates... Scale is everything
It's all unprovable nonsense. Research flat earth and the Firmament. All those lights in the sky are CLOSE and TINY, not "light years" away. Look into the Inverse Square Law of Light to understand that the term "light years" is a physical IMPOSSIBILITY.
I love the determination Cody has. Most other Science channels would say, "So, the nearest star is so far we'd have to leave the state, but that's too far away so here's some numbers: *puts numbers up on screen*" But, no. Cody up and drives outside of the state and puts the tiny peice of paper on the gravel road, like, 125mi away.
Really good video. Puts the scale into understandable perspective. Honestly, seeing our sun is a pea and Betelgeuse is a car is an insane representation.
What really puts it to scale is that car Betegeuse is way over on the East coast, BUT the distance is measured going WEST out across the pacific, across asia/europe then landing on the East Coast from over the Atlantic.
Nice job. Wow. I knew it was a large distance, but this really puts it in perspective. We are definitely on our own. Hopefully we can keep the earth running for a while longer.
Until he said “that’s the furthest any human has ever been”, it never struck me...I literally never thought about it that way. We have explored approximately none of our universe.
Relative to the center of the Milky Way the earth is hurtling through the galaxy at 500,000 mph. Voyager spacecraft is only traveling at 50,000 mph relative to earth. "We are exploring the Cosmos at breakneck speeds!"
@@doiron12 Except everything is moving along with us so we're not really exploring anything. At least Voyager is actually moving away from Earth and closer to other stuff, but then again it has been doing so for decades and only has a few years of battery left, even with most of its sensors shut off. Its considered to be in interstellar space now, but it's so much closer to the Sun than any other star.
@@eugenef0zzy yes that is true, go watch a time lapse video of the stars at night. They all move around the north star, in perfect circles but after a long period of time goes by you'll see that the stars all move the exact same distance relative to there appeared 2D distance away from the north star. How is it possible, from our perspective, that this occurs, if all stars are at different distances from earth (some thousands of time farther away from each other) and yet they all appear to move from our perspective at the exact same speed, all in THE EXACT SAME DIRECTION?? Stars should be moving all over the place from our perspective, not all in perfect circles.
Truly amazing demonstration, gives us a glimpse of how grand the universe is. I thought for a moment Proxima centauri would be at the edge of the field, didn't know it would be 125 miles away even on such a small scale..
I love a good "scale of the universe" video and this is among the best! It's hard to grasp how far away objects in the universe really are, but most of us know what a long drive in a car feels like. Speaking of which, it would be worth noting how the speed of light scales to this model. I think it would be about the speed of a banana slug if it wasn't in a particular hurry!
justin brah, We don’t. The Oort Cloud has never been observed. Therefore, we don’t know if it exists at all. There was a guy, named oort, who made it up in hopes that it would explain comets. But new observations show that comets look a lot like asteroids.
Two analogies that might be easier to visualize: -at the scale where Neptune’s orbit is 1 millimetre in diameter, Proxima is about 4.5 metres away -at the scale where the distance from the Earth to the Sun is 1 mm, the distance to Proxima is about 270 m (roughly the length of a suburban residential street)
He probably needed to meet his grandmother or something who lives outside of the town lol. So he was like why not just shoot a video while on the way there.
If we put a star at a distance of a single human Step and star twalking, we would have to cross Uranus orbit to get outta Milky Way. Tough shit when you look at how far the next Star is. It will take our current fastest Jet Plane that flies at 1220 km/hr around 2.2 millions years to reach the Next Human Step, Proxima Century. There are 25000 million such stars in our galaxy only. And there are trillions and trillions such galaxies in observable universe alone which itself is estimated as only 0.2% of the total universe lmao.
@@boonslang6689 Nice analogy, but some of these numbers are a little off. The Columbia reached 28000 km/h in 1981. As far as spacecraft, Voyager 1 reached 60 000 km/h. With current existing technology, a manned flight could be made in roughly 13000 years. A nuclear drive could do it in a single millennia. When you start considering that in just 117 years, we've gone from a wooden & canvas plane that flew at 56 km/h, to space probes reaching speeds of hundreds of thousands of km/h with the aid of gravity, we're a whole lot closer to interstellar travel than people think. Many of us today will be alive to see telemetry from the first probe to reach another star system. With the pace of current technological development, it is not inconceivable that we may even live to see the first humans reach another star system.
It's really amazing that stars have the gravity power they have on planets and other stars when you see their size compared to distance from each other.
"So, at this scale, to place the nearest star we are going to have to leave town...did I say town....I meant state!" :) awesome demonstration of the amazing distances in space.
Ronald Eddy Jr I walked into the ‘puter room during the video trip to Alpha Centauri. Recognized 80 into SlC, then north on 15 to Downey cutoff and on up to Downey. Thought my kid shot a dash vid coming in from Tooele! Instead, a vid made by a scientific Utahn with only a hint of accent! 'Morble' gives it away. Very cool vid on our need to create warp space without scrunching everything between points A and B.
hellelujahh That's true people haven't evolved to process such huge numbers and distances. Good though because it's fun being spun out by things like this.
So cody i quess u believe in the iss, please explain the speeds of the ball in comparison to the iss is out there to say the least, how can the earth be spinning at 1025 mph and the iss supposed orbit of 17,500mph, let alone the earth hurtling around the sun at 66,000mph and traveling thru the galaxy at 500,000mph and the can take steady videos and clear pics and vids how is this even possiball, it would look like the fastest long exposure ever being as blurry as can be, but yet we see sometimes on iss it spins and moves oh so slowly or is that because im a stupid flat earther some might say, let alone see no satilites ever not in one vid or pic provided from the iss, so explain the crazy fuckin theory boys n girls, correct me if im wrong, and u think we came from monkeys come give everyone a break, with ur scientism bs.
Not only what daemonhat said but electrons aren't actual objects, but electromagnetic waves with a probability of being close to the proton (but they could be anywhere really). I mad this gfycat.com/HorribleAllGermanshepherd little anymation recently were I pretended that electrons are spheres (which they aren't) to compare its weight to that of a proton and I also made this imgur.com/a/0TFn0 periodic table, where each element sticks out proportionally to its calculated radius. It might give you at least some idea.
Toemelii electrons are particles, and like any other particles they have wave properties... Also don't know why you said electromagnetic waves that's completely different thing.
Gareth Dean The trouble is at school you learn the solar system type model of atoms which is easy to visualise but wrong. Once you get into quantum physics the picture becomes a lot more complex with the particles behaving like waves and visualising it gets harder. Then you go even deeper and realise protons and neutrons behave the same but are made up of quarks and the picture gets harder and harder to imagine!
Fantastic video. Just discovered your channel and subbed. The scale of it all is so hard to comprehend but your video really helps the human mind grasp it better! Well done. 🙂
This is a profoundly educational video, you have expanded so many people's imaginable reference of distance. You did so, very simply and effectively as well. Today I comprehend why you have amassed such a following considering what a superficial glance doesn't demonstrate about your depth. Well done, you have exceptional humility too. Great content Cody, keep up the good work. People like you bring so much and so many people the scientific community, which serves mankind indefinitely.
Hey Cody. I've got a challenge for you. Try to figure out the COLDEST temperature of a flame. Maybe try different fuels or different environments. Would be a great learning experience for a lot of viewers and myself. Hope to see if this gets accepted.
Yep. I know there are different ignition points for fuels but don't know which are "Colder" than others. Like I said, would be could if he could distinguish which are "colder" and "hotter".
+Cody'sLab please Cody! This would be fascinating. (Ignore my profile picture's hand gesture. I'm huge fan of science and you. This is not sarcasm. [Shit, I'm losing my credibility fast. Better stop here.])
I see your content mentioned so much on other platforms and I find it so entertaining every time! Even like today I am seeing your video mentioned in the comments on reddit 6 years later!
It's all bullshit, there is nu endless vacuum. The stars you see in the night sky are attached to the firmament, and are no more than frequencies of light. The other stars of the "solar system" are only wandering stars on the firmament. That has been known for thousands of years until the heliocentric bullshit unrealistic model took over.
Stars have to be that far away from each other, if they get too close bad things happen. Scales in space are on another level from what you are use to here on Earth. Cody is only talking about the nearest star, which is 4.3 LY from Earth, our nearest galaxy, Andromeda, is 2 million LY away from the Milky Way. There are billions and billions of galaxies spread across a universe on a scale that we can't really grasp the size of.
I'm none of the above, although in your little mind you would wish I was just trolling take a month to watch the stars every night and I dont mean in a smartphone app they haven't changed in thousands of years how is it possible if we're tossing through space with the solar system and the galaxy? these are some serious questions about the heliocentric model people are starting to ask
One of the unforgettable moments that lead to me getting a physics degree was when an older boy ( I was around 7, he around 15), while walking me home at night, asked me if I knew how far were the stars? This was the 50s and so space travel had hardly begun, let alone general awareness of matters astronomical. I told him I did not know, and, although I forget his exact words, he was able to convey to me the staggering truth of it all. We walked the rest of the way home in silence because I was literally shocked and lost for words.
Indeed. And we have avoided this fact (ridiculously insurmountable distances) ever since. Pretending just a little more, each decade, that we're right on the cusp of actually travelling anywhere in space, other than maybe the moon once again if we're lucky. We've convinced ourselves our reach as a human race goes beyond the paper - thin wrap around our own planet. 😉
Nothing is more fascinating nor mind blowing as space facts...kind of sobering though...we live in an ocean of exotic planets that we can never know ..they exist just like our earth..
This really helps putting it into perspective and these are just our nearest stars. It's mind warping to even think about it. It's also sad because even though there is likely life out there in the galaxy and the universe we're never going to see it. Not unless we can find some wormhole way of travel to any point at an instant.
yeah thanks loads (sarcasm) I stopped watching the video. We went to the moon using imperial units to build the space craft. Where did YOUR metric country go?
The Chemistry Nerd the other night I drove from 30 miles north of Milwaukee to Chicago just to listen to the song lake shore drive while driving down lake shore drive
+ The Chemistry Nerd Yeah, he shoulda gone for a scale of a nice, even, one-to-a-trillion. Then he'd only have had to drive a mere 25 miles. Of course, he'd also have to use that magnifier a lot more to show us the scaled-down stars and planets.
Great video. I’m 76 but it was just a few years ago that I realized how incredibly alone we are. I’m sure there is intelligent life out there but we are never going to contact it. Let’s all try to not screw up this human life thing.
I'm 76 also and pretty much a Recluse/Hermit. (which I wouldn't change for anything!) I learned decades ago to be my own Best Friend and I am never lonely at all.... Plus, Christ is my other Best Friend... so what more could I ask for !
We don't know if there is life elsewhere. Chances are not. The media and egotistical cosmologist claim it's a given, yet without the knowledge of how common abiogenesis is, it's a black box.
Moonrazor King A stupid comment . The flat earthers find it hard to believe that the Earth is a sphere but they’re wrong. Galileo fought against the “hard to believe” theory that the Earth is the centre of the universe let alone the solar system and he was found to be right. Evolution as a theory was hard to believe but rigorous scientific method proved it right... Gravity is a theory, lets see you jump out of an aeroplane and prove gravity wrong.
I nearly unconciously cried when he was travelling to place the star. I was like ENOUGH, YOU'VE TRAVELED ENOUGH, STOP IT, I DON'T WANT TO KNOW. HOW F@#&-*G FAR IS IT??!! HOW SMALL WE ARE?????!!!!!!
The volume of the observable universe is ~3.6x10^80 Cubic Meters. A human takes up ~0.1 m^3. Or rather, you take up 1/3600000000000000307409205720723958754374371817423089397567280740026905028139679744th, or 0.00000000000000000000000000000000000000000000000000000000000000000000000000000000028% of the universe, at least for the moment. The volume of the observable universe is expanding at the speed of light, so that number is shrinking at a cubic rate.
Frank22 Frank22 Frank22 Well, in order to give you a better feel: In my opinion the dream of being part of a race that could have the capability to handle such a huge task is overwighting the fact that we are so "small ".
@@yungpo9853 We're the apex predator, can traverse the entire planet, can heal ourselves remarkably...we are absolutely a successful species what we want now is to expand beyond that success. However, taking in mind that rat race with ourselves never ends. :)
@@spiritualopportunism4585 Didn't say we were a failure currently. But if by 8019 we haven't traveled the stars we've failed. Our spieces will have to travel to different places in the universe to ensure our survival.
There's only one more thing to emphasize: gravity is FAR the weakest of the basic forces of nature. Yet that is what binds together that little material compared to that huge distance that can be passed by at a very-very-very limited speed by that force.
Space Engine gets the sheer distance across the best. 4LY is a long way bro. First time I played, I located Proxima Centauri and went towards it. After about a minute of going about 12c I was thinking "damn how far is this thing?" I cranked up to 1LY/s and I shot past it lmao
the speed of light is just insignificant compared to this big and expanding universe, so insignificant that in some point in the future It will not be enough fast to reach us because the universe is expanding faster than the speed of light basically, there are faster galaxies than the speed of light
Great video! For whatever reason, the image at 10:06 really struck me as significant. To think about the tremendous number of stars we can see all being in such a minuscule part of the galaxy is mind-boggling. Thanks for this content. I quite enjoyed this.
Cody: "I'm sorry, Officer Einstein; I didn't know how fast I was going." Einstein: "Shameful. I'll write you a warning this time, but the next time you might not be so lucky. A hyperlight speed collision is hazardous to your health. Don't do it again."
Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space.
I think markog1999 meant that Cody should travel further on to show how far, in scale, Proxima B would end up being. My guess is northern Montana or southern Canada.
The thing that has long amazed me about the size scale of the universe is just how astoundingly slow the speed of light is compared to the size scale of the universe. We tend to think of the speed of light as fast. That’s only by human standards. On the scale of the universe it’s insanely slow imho.
It feels insanely slow to you because we have an peculiar relationship with time. For us, 100 years is enormous, it is our entire existence. But really 100 years is nothing for the universe. It wouldn't matter much if the speed of light would be a billion times faster or slower, sure it would take a billions times more or less time for light to travel distances, but in the end it would still be nothing compared to infinity.
That is a good point you make Flyfeuhhh. Velocity after all is simply defined as change in distance / change in time. So two way to express what I said above about how slow the speed of light is, is to simply recast that as the speed of light is fast but the universe is so INSANELY large (obviously). Or it's only slow for beings like us that have such insanely short life spans.
try this on for size. to count to 1,000,000 it would take about 11 and a half days BUT to count to 1,000,000,000 would take about 31 and a half YEARS!!!
No doubt my friend. Life begets life. We are made from the atoms in our universe, the chemical changes those atoms go through and the biological reactions that make up life. If Earth can do it...
Well, just think about this, if the universe is infinite the possibilities are endless so, there might be millions of guys like him trying to show people like us how fucking big the universe is.
We will be forever stuck here on this earth. Thats okay though. Humans are born here, they belong here and the universe made damn sure that there wont be any exceptions to this rule. Voyager 1 needs aprox. 70000 years to alpha centauri with the speed of 21km per second.
@@SaithMasu12 To be fair, on the grand scale of things 70000 years isn't quite a long time. Voyager 1 was launched 43 years ago, and without a doubt there will be much faster space probes launched within the near future (assuming NASA doesn't keep getting bombarded with budget cuts).
@@supersoviettaco no need to worry completely on NASA, the ball has started rolling recently, meaning private companies are jumping onboard, it's like the automotive industry compared to space, the year is around 1901 right now, give it some time, they said before the wright brothers flew that it just wasn't possible for man to take flight EVER. it's only been 120 years since, i think that's pretty good progress considering we did nothing but kill each other for the last few thousand years.
Pulse propulsion could get us there in as little as 8 decades. Besides, there’s no real reason to go to another start system now; our main goal should be to build an O’Neil Cylinder.
I mean, with the sheer number of stars in both galaxies A FEW are bound to collide just because of the immense numbers involved (we're talking a handful out of a billion here), not counting the cores or very-near-cores of both galaxies because there will be some terrifying cataclysmic clusterfuck there and anything could happen in that area afaik.
I love simple but mind blowing stuff like this. I already knew it, but every time I see someone try to explain the vastness of the universe I always am awed by the immensity.
When put to that scale, yeah. Certainly makes you feel small. And thats just the nearest star. Imagine the scales for galaxy, and the galaxys' beyond. Wish I was born 200 years from now :/
@@danthemansmail Knowing mankind, you may be right. I like to think we will have put aside our differences by then. reached a balance with the planet in terms of resources. I suppose it's the rules of progression that excite me the most . 500 years ago, we were crossing the Atlantic in 2 months. 100 years ago, it was a week. 20 years ago, you could in 2 hours (via the Concorde) . Now there's someone in the International Space Station whipping around the planet every hour. While I'm certain we won't be reaching another star system, but travelling to Mars and back in a few days seems plausible.
This is by far the greatest video to show the scale of space. The thought of radish seeds and peas 125 miles from each other and all that nothing when blown up to scale is kind of frightening, really. I'm a little late saying it, but thanks, Cody.
@@skeeter197140 why is CGI not real? Ok, I'll bite, what was I going to say? But I'm thinking I'd say space travel by T-NASA is by the same people who produce SATAN Claus, just with a bigger budget.
@@JesusIsaFlatEarther I just don't see what CGI has to do with Cody's video, or my comment. But you seem slightly unhinged, and it's making me a tad uncomfortable, so I'm going to just politely excuse myself.
@@skeeter197140 They use CGI because the vacuum of space is scientifically impossible. So everything they show about space is either CGI or from low Earth orbit.
“Space is big. Really big. You just won’t believe how vastly hugely mindbogglingly big it is. I mean, you may think it’s a long way down the road to the chemist, but that’s peanuts to space.” Douglas Adams, The Hitchhiker’s Guide to the Galaxy.
+ Bob Smith. Kinda silly bunch, us humans. We measure something like interstella distances, make a scale model, then feel satisfied that we actually have the concept licked... ...but it gets worse... ...we realise maths/numbers cannot ever come to an end, invent a mere name like "infinity" and imagine that we actually understand THAT???? WTF??! Finally, via said maths, we discover things like "Infinitly dense black holes", feel comfortable that none of that stuff really matters, and carry on killing each other over oil, money, power and other real important stuff. At least quantum mechanics has the decency to be utterly baffeling...
Thank you Cody. yes Martin I agree . Just a thought? stand at Alpha Centuri 210.93 Km away from earth with 1, 10, 100 arc welders all striking arcs. Light a 50m roll of magnesium to boot. Go stand at the earth dot. Shrink yourself to be able the stand on the dot[ earth] we'd be pretty small silly fuckers. Presuming you have a line of sight. Could you honestly see the light? This guy unwittingly, has just proved the FIRMAMENT and ignoring the big thing perspective. By the way 100 arc welders and the man ribbon would be like a very lengthy supernova [ School Maths lesson could scale how long in earth time it would last ] Cody would need Hubble eye sight too see a PEA 20 meters away let alone 1 light year away . The expression on death 'go to the light' really, they're saying. ' What silly fuckers the sheeple are. No one can see that far. We're being f#$*ed with in Astronomy Class . Thanks Cody I see you from 1000 light years away
That's because he drove into space with his trusty tape measure and measured the distance from our sun to the next solar system. Too bad he didn't fly American Airlines, he could've racked up some serious air, er...SPACE miles on his VISA card? 😕
@spikedpsycho: Not for God though. He Can do anything and be everywhere at the same time. 😁 "one God and Father of all, who is over all and through all and in all." (Ephesians 4:6) 😁
In average there is only few atoms worth of matter in cubic meter of space. We can't make that good vacuum. And all the time everything gets further away from each other, density gets smaller
@@SteveMHNgalaxies spheres of influence may collide with each other but the stars & planets within them are so tiny astronomically speaking that the chance of 2 stars colliding is said to be 1 in a trillion.
Aside from illustrating the distance to that star, which is also cool, this illustrates how cool an accomplishment the voyager probe is. Science for the win.
Paranormal Encyclopedia: The most amazing thing about voyager is the fact that we can still (a bit) communicate with it and all the information it has passed to us on its voyage. The fact that it will be the first human made object to reach interstellar space is no more of a nice curiosity. I'm sure we will create probes that will overtake it, in dreams perhaps even manned missions. But yes, it is cool, and I'm sure will always be remembered.
@Fiery - Alessandro is most likely an ESL learner. Would we rather him type in "proper" Italian? Meanwhile, the Flattardian luddites are in here, spamming their flat antiscience. Peace!
What's about that "High Valley chemical and laboratory supply" flashing in at 4.33?
Hitchhikers guide to the galaxy reference.
The answer you are looking for is 42
under 1000 miles. they are lights of some kind in the sky. star in a petri jar. not planets.
Masterful advertising... We are all curious cats...
Subliminal
This guy drove 200 km to put a bean on the ground
GO SCIENCE!!!!!!!!!!!!!!
He could have used a tiny little Cream of Wheat granule (0.5 mm) and instead drove just 8 miles.
Just imagine if they forgot to record it 😂
In a similar video a man drove from england to spain as he took a golf ball as the size of the sun.
Pure respect!
An English guy crossed the British Channel and ended up in Pamplona to show the same...amazing in both cases.
Good thing he used a pea. Just imagine if he used an apple. He'd have to drive to Alaska.
🤣🤣🤣🤣
But he'd get to explore British Columbia along the way.
Hed have to go to the moon 😂
Andrew frrrrrr
Much further probably...
Additonal facts: if the distance between Proxima Centauri and the Sun on on this scale was 202 km, and in reality it's 4,2 ly away, it means that 1ly =42 km on the scale.
This means that Andromeda galaxy, which our Milky Way is about to merge with in 5 Billion years forming Milkdromeda, on this scale is 120 Million kilometers from the pea Sun (roughly 80% of the distance to the real Sun).
Our galaxy cluster (Local Group) is about the size of a solar system in this scale.
And the diamater of the observable universe (92 Billion ly) is 4,5 Trillion kilometers in this scale which is 0,5 ly.
Wow
This was amazing information
Just to clarify, some may think youre saying Andromeda is 5 billion lightyears away. You should have added the approximated distance in lightyears, in your case just below 2.9 million lightyears i believe.
I'd also like to add, if I may, that the nearest star is so far away that we can't even get there by traditional means. That, I can tell you!
I've been passively into astronomy for at least 40 years and the scales and distances of the universe never cease to amaze me. The human brain is simply not built deal with this stuff. Love it! Great video.
But we should be shooting off probes like Voyager all the time. We could be learning so much more. There should be 1,000 Voyager like probes in every direction from the Earth collecting data. We're like blind people using one finger to read braille when we have ten.
This really is amazing, how far planets and stars are. Makes me think again, where did this whole universe come from ? ... Where did we humans come from? ... the distances are shocking ...
@@talalmalki but maybe the distanced aren't so big. we just lack the understanding to bend space and time. the answer is right under our noses.
@@talalmalki *s
Who said that?
"we're gonna have to leave town." That's where the realization of cosmic spectrum of distance really hit.
John Pettit it probably hit even harder when he said he left the state
If you want to watch a cool series on how large the universe actually is, there's a man on CZcams named David Butler with a video series called How Far Away Is It. It is extremely well done. He has a lot of other content too that is definitely worth watching.
This is my favorite thing about space. How it isn't comprehendible how large it is. No mind on this Earth can begin to imagine its vast size.
Great video Cody. One of my favorite subjects to be talked about :)
Fermi's paradox resolved.
We don't see aliens here because the distances in space are simply mind-bogglingly too great.
Some engineering feats just ain't gonna happen. No-how, No way, Never.
Yeah, that should manage to put pretty much anyone back in place.
*No matter how big you imagine the scale of the universe, it's bigger!*
That's deep
Nope it’s even bigger than that
@@David-gb1qn *Nope. It's still bigger than bigger than that.*
ico Nope bigger
@@David-gb1qn pretty sure it's EVEN BIGGER
Even with your downsized scale my mind still couldn’t accept what I was seeing.
I’m glad you made this video, my mind needed this challenge. Thank you
The human brain is not able to comprehend 1 millions points and still see scale (just 1mm dots over 1 meter squared, [ seems that our eyes are the limitation] ), we seem to be able to understated with our minds as much as 1m^2 data points, yet this massive scale does only allow us to imagine to the nearest star. We are are so far away from being able to imagine our galaxy that it is as in-obtainable to our conscious minds as the technology required to make cell phones are to primates...
Scale is everything
this guy has no clue how far stars are total bs! Astrology is not science it’s pseudoscience
It's all unprovable nonsense. Research flat earth and the Firmament. All those lights in the sky are CLOSE and TINY, not "light years" away. Look into the Inverse Square Law of Light to understand that the term "light years" is a physical IMPOSSIBILITY.
It has taken 46 years for the voyager 1 to get to the end of the football field
I never been to the end of a football field. And never will, even if i live to be 100
I love the determination Cody has. Most other Science channels would say, "So, the nearest star is so far we'd have to leave the state, but that's too far away so here's some numbers: *puts numbers up on screen*" But, no. Cody up and drives outside of the state and puts the tiny peice of paper on the gravel road, like, 125mi away.
Cody rules!!
he subbed to the work harder, not smarter... I'm the opposite.
and luckily gasoline is cheap in the US
So how far is andromeda?
@ Eric:
It is so far out that in this scale nothing on the Solar System would sufice [but stil not SO FAR that Proxima Centauri could be usefull]
In your scaled system a snail would move at the speed of light :D
8 minutes takes light to travel from Sun to Earth. Between Sun and Pluto it takes more than 5 light-hours.
You are right Andrew, that's so mind boggling considering light travels 670.6ish million mph and takes that long just to go through our solar system.
Well I'd have to say that's a super fast space snail! =)
give that snail some redbull hey?, good advertisement though!
I was thinking humans wanting to travel to the stars is like an ant wanting to travel around the world. kinda hard when you're dwarfed by a Pea.
Really good video. Puts the scale into understandable perspective. Honestly, seeing our sun is a pea and Betelgeuse is a car is an insane representation.
What really puts it to scale is that car Betegeuse is way over on the East coast, BUT the distance is measured going WEST out across the pacific, across asia/europe then landing on the East Coast from over the Atlantic.
The amount of effort this man did to show us something!!
Hats off to you man. Respect.
so the furthest weve gone is 1.3cm, and we want to go 202km
Let's start by going those 1.3cm again and then go the extra meter.
jso the furthest we've sent humans is 1.3 cm. He showed the voyager probe which is well past pluto
HILARIOUS
If Voyager was headed to Proxima Centauri it'd be 0.04 percent of the way there by now. I don't think man is leaving the solar system lol
it's worse than that. The furthest we've gone (the moon) is 2 mm - though what's a little factor of 6 at that point...
The nearest star is...
*you, Cody*.
_(sentimental piano music)_
PlayTheMind YES
Wrong! The nearest star is the Sun.
_(*flowers blooming in the background*)_
No Cody is a mineral ore of Cobalt and Dysprosium. Cody was mined in Cody's mine. I bought him for a dime and now Cody's mine.
hahahaaha that was dope
Those distances are mind blowing and that was just to our nearest star. Great presentation!
Nice job. Wow. I knew it was a large distance, but this really puts it in perspective. We are definitely on our own. Hopefully we can keep the earth running for a while longer.
Until he said “that’s the furthest any human has ever been”, it never struck me...I literally never thought about it that way. We have explored approximately none of our universe.
Our Fantasy Life absolutely nothing
Relative to the center of the Milky Way the earth is hurtling through the galaxy at 500,000 mph. Voyager spacecraft is only traveling at 50,000 mph relative to earth. "We are exploring the Cosmos at breakneck speeds!"
@@doiron12 Except everything is moving along with us so we're not really exploring anything. At least Voyager is actually moving away from Earth and closer to other stuff, but then again it has been doing so for decades and only has a few years of battery left, even with most of its sensors shut off. Its considered to be in interstellar space now, but it's so much closer to the Sun than any other star.
...it never struck you that people are on earth?
what the fuck are you talking about?
@@losgryfog He is talking about how far we've explored, how'd you miss that?
Definitely the best demonstration I've ever seen to truly understand the distances. Thanks for sharing your work.
Coming back to this, I really appreciate how he recorded the entire drive.
too bad this is all just theory and not proven. NASA lies about everything!!
3cs3hs hahah....is this true
@@eugenef0zzy yes that is true, go watch a time lapse video of the stars at night. They all move around the north star, in perfect circles but after a long period of time goes by you'll see that the stars all move the exact same distance relative to there appeared 2D distance away from the north star. How is it possible, from our perspective, that this occurs, if all stars are at different distances from earth (some thousands of time farther away from each other) and yet they all appear to move from our perspective at the exact same speed, all in THE EXACT SAME DIRECTION?? Stars should be moving all over the place from our perspective, not all in perfect circles.
3cs3hs couldn’t that just be rotation of our planet on its axis from our point of view? I’m not saying I trust nasa, or any government organization...
Truly amazing demonstration, gives us a glimpse of how grand the universe is. I thought for a moment Proxima centauri would be at the edge of the field, didn't know it would be 125 miles away even on such a small scale..
It’s kind boggling
I thought maybe a couple of blocks away, but 125 miles… wow. At that scale, it’s hard to wrap your head around just how massive the universe is.
@@Earth1218 it’s to impossibly big for puny humans to explore in our short time existence
I love a good "scale of the universe" video and this is among the best! It's hard to grasp how far away objects in the universe really are, but most of us know what a long drive in a car feels like.
Speaking of which, it would be worth noting how the speed of light scales to this model. I think it would be about the speed of a banana slug if it wasn't in a particular hurry!
Crazy to think that a "pea" is exerting gravitational pull on an object 97 feet away....
In fact way, waaaay further if you consider the Oort cloud
AInfrEEzebr,
The Oort cloud has never been observed.
@@owenkeller2748 how do we know such a place exists?
justin brah,
We don’t. The Oort Cloud has never been observed. Therefore, we don’t know if it exists at all.
There was a guy, named oort, who made it up in hopes that it would explain comets. But new observations show that comets look a lot like asteroids.
@@owenkeller2748 pretty sure Voyager observed it when it went through and also discovered the heliosphere
6:35 Giant space ant!
You will be assimilated.
@Oliver Henderson Better call Ant Man!
That thing would be about 300,000km big....imagine that
@@daemoniumvenator7099 you'd need a mighty big sugar cube to feed him.
I, for one, welcome our new Ants overlords.
Two analogies that might be easier to visualize:
-at the scale where Neptune’s orbit is 1 millimetre in diameter, Proxima is about 4.5 metres away
-at the scale where the distance from the Earth to the Sun is 1 mm, the distance to Proxima is about 270 m (roughly the length of a suburban residential street)
I can't believe you did the drive BUT it does explain perfectly how far that closest star is.
We appreciate your efforts !!!! Even here in Thailand.
He probably needed to meet his grandmother or something who lives outside of the town lol. So he was like why not just shoot a video while on the way there.
these scale visulaistions never get old. And never stop to impress.
I could watch em all day !
Absolutely. Great comment.
Now lets see you put Andromeda on this scale. I think you may have to leave the planet for that one.
David Henderson Yes! ... and then the Universe?
If we put a star at a distance of a single human Step and star twalking, we would have to cross Uranus orbit to get outta Milky Way. Tough shit when you look at how far the next Star is. It will take our current fastest Jet Plane that flies at 1220 km/hr around 2.2 millions years to reach the Next Human Step, Proxima Century. There are 25000 million such stars in our galaxy only. And there are trillions and trillions such galaxies in observable universe alone which itself is estimated as only 0.2% of the total universe lmao.
@@boonslang6689 wow. lotsa zeros bro
Ha Haha
David, you is sarcastically savage!👍
@@boonslang6689 Nice analogy, but some of these numbers are a little off. The Columbia reached 28000 km/h in 1981. As far as spacecraft, Voyager 1 reached 60 000 km/h. With current existing technology, a manned flight could be made in roughly 13000 years. A nuclear drive could do it in a single millennia. When you start considering that in just 117 years, we've gone from a wooden & canvas plane that flew at 56 km/h, to space probes reaching speeds of hundreds of thousands of km/h with the aid of gravity, we're a whole lot closer to interstellar travel than people think. Many of us today will be alive to see telemetry from the first probe to reach another star system. With the pace of current technological development, it is not inconceivable that we may even live to see the first humans reach another star system.
It's really amazing that stars have the gravity power they have on planets and other stars when you see their size compared to distance from each other.
I love videos like this where the distances are, more or less put into relatable metrics
"So, at this scale, to place the nearest star we are going to have to leave town...did I say town....I meant state!" :) awesome demonstration of the amazing distances in space.
That blew my mind. I love these kinds of visualisations. It really puts things into perspective.
Subtle, really subtle
"We're gonna need a bigger boat," moment.
Aaaaand that's why I'm dubious of claims made that we've had E.T. visitors.
Ronald Eddy Jr I walked into the ‘puter room during the video trip to Alpha Centauri. Recognized 80 into SlC, then north on 15 to Downey cutoff and on up to Downey. Thought my kid shot a dash vid coming in from Tooele! Instead, a vid made by a scientific Utahn with only a hint of accent! 'Morble' gives it away. Very cool vid on our need to create warp space without scrunching everything between points A and B.
"Betelgeuse, a red supergiant, which would be about the size of a car" while the Sun at this scale is about a pea. Mah brain. I love space
beatlejuice.....lol
Ed i hope you do know betelgeuse is correcr
So would that mean VY Scuti would ve the size of a Catapillar dump truck?
Pseudo science hurts your brain eh?
@@mysticnomad3577 ???
I have watched this a dozen times because of the amazing and well done prospective it provides. Thanks Cody.
This is a truly "brilliant" demonstration. "Stellar" explanation, Cody.
I know all of this already, but it fucks me up every time I see it again
Same. How many times can one's mind be blown over and over again?
fugithegreat Minds weren't made to withstand that! Such cruelty...
Same. Nothing new here to me, but it is still incredible when presented like this.
hellelujahh That's true people haven't evolved to process such huge numbers and distances. Good though because it's fun being spun out by things like this.
So cody i quess u believe in the iss, please explain the speeds of the ball in comparison to the iss is out there to say the least, how can the earth be spinning at 1025 mph and the iss supposed orbit of 17,500mph, let alone the earth hurtling around the sun at 66,000mph and traveling thru the galaxy at 500,000mph and the can take steady videos and clear pics and vids how is this even possiball, it would look like the fastest long exposure ever being as blurry as can be, but yet we see sometimes on iss it spins and moves oh so slowly or is that because im a stupid flat earther some might say, let alone see no satilites ever not in one vid or pic provided from the iss, so explain the crazy fuckin theory boys n girls, correct me if im wrong, and u think we came from monkeys come give everyone a break, with ur scientism bs.
Cody you should do a similar video, but with distances and sizes of atoms in molecules and electrons, neutrons in atoms etc.
would still need a football field just for the atom. plus we don't know exactly how big, or in this case, small, an electron is.
Not only what daemonhat said but electrons aren't actual objects, but electromagnetic waves with a probability of being close to the proton (but they could be anywhere really). I mad this gfycat.com/HorribleAllGermanshepherd little anymation recently were I pretended that electrons are spheres (which they aren't) to compare its weight to that of a proton and I also made this imgur.com/a/0TFn0 periodic table, where each element sticks out proportionally to its calculated radius. It might give you at least some idea.
We could use its minimum possible size as determined by experiment. He could do a helium atom and explain the nuclear shell model.
Toemelii electrons are particles, and like any other particles they have wave properties... Also don't know why you said electromagnetic waves that's completely different thing.
Gareth Dean The trouble is at school you learn the solar system type model of atoms which is easy to visualise but wrong.
Once you get into quantum physics the picture becomes a lot more complex with the particles behaving like waves and visualising it gets harder.
Then you go even deeper and realise protons and neutrons behave the same but are made up of quarks and the picture gets harder and harder to imagine!
Fantastic video. Just discovered your channel and subbed. The scale of it all is so hard to comprehend but your video really helps the human mind grasp it better! Well done. 🙂
Great work. Thanks for doing this. Incredible distances.
This is a profoundly educational video, you have expanded so many people's imaginable reference of distance. You did so, very simply and effectively as well. Today I comprehend why you have amassed such a following considering what a superficial glance doesn't demonstrate about your depth. Well done, you have exceptional humility too. Great content Cody, keep up the good work. People like you bring so much and so many people the scientific community, which serves mankind indefinitely.
While the focus is on size and distance - watching this again years later I'm struck by the power of gravity, and it's reach.
@@terrylandess6072 Yea. . . my nuts have dropped 2 centimeters in the last year.
Amen on that !
Fuck with the scientific community. This should be knowledge of the common people. Agree with the rest.
Hey Cody. I've got a challenge for you. Try to figure out the COLDEST temperature of a flame. Maybe try different fuels or different environments. Would be a great learning experience for a lot of viewers and myself. Hope to see if this gets accepted.
Make the coldest flame possible?
Yep. I know there are different ignition points for fuels but don't know which are "Colder" than others. Like I said, would be could if he could distinguish which are "colder" and "hotter".
Bisceps Gaming great idea!
+Cody'sLab please Cody! This would be fascinating.
(Ignore my profile picture's hand gesture. I'm huge fan of science and you. This is not sarcasm. [Shit, I'm losing my credibility fast. Better stop here.])
Please :)
I see your content mentioned so much on other platforms and I find it so entertaining every time! Even like today I am seeing your video mentioned in the comments on reddit 6 years later!
You made a "pea-clipse"!
Woa, that car drive was unexpected. I had no idea stars are THAT far away ._. Good job visualizing that Cody!
Raren I was surprised he didn't hop on a plane until going to Betelguese.
I feel like comments using the creators name are so superior and get likes XD
It's all bullshit, there is nu endless vacuum. The stars you see in the night sky are attached to the firmament, and are no more than frequencies of light. The other stars of the "solar system" are only wandering stars on the firmament. That has been known for thousands of years until the heliocentric bullshit unrealistic model took over.
Stars have to be that far away from each other, if they get too close bad things happen. Scales in space are on another level from what you are use to here on Earth. Cody is only talking about the nearest star, which is 4.3 LY from Earth, our nearest galaxy, Andromeda, is 2 million LY away from the Milky Way. There are billions and billions of galaxies spread across a universe on a scale that we can't really grasp the size of.
I'm none of the above, although in your little mind you would wish I was just trolling
take a month to watch the stars every night
and I dont mean in a smartphone app
they haven't changed in thousands of years
how is it possible if we're tossing through space with the solar system and the galaxy?
these are some serious questions about the heliocentric model people are starting to ask
Normal people: let's go to the football field to play football
Cody: Let's go build a scale model on the football field
And the neighbour state.
love the amount of work Cody does for these...!
Great video man, i really appreciate your effort u made for this video.
Thank You.
Very well done demonstration.
Did anyone else see the space monster ant almost destroy Alpha Centauri?
that was a reaper
@@esteban20969564 I'll stop the reapers
The reapers are coming
lol
Don't fear the reaper
One of the unforgettable moments that lead to me getting a physics degree was when an older boy ( I was around 7, he around 15), while walking me home at night, asked me if I knew how far were the stars? This was the 50s and so space travel had hardly begun, let alone general awareness of matters astronomical. I told him I did not know, and, although I forget his exact words, he was able to convey to me the staggering truth of it all. We walked the rest of the way home in silence because I was literally shocked and lost for words.
Indeed. And we have avoided this fact (ridiculously insurmountable distances) ever since. Pretending just a little more, each decade, that we're right on the cusp of actually travelling anywhere in space, other than maybe the moon once again if we're lucky.
We've convinced ourselves our reach as a human race goes beyond the paper - thin wrap around our own planet. 😉
That's poetry man.
Nothing is more fascinating nor mind blowing as space facts...kind of sobering though...we live in an ocean of exotic planets that we can never know ..they exist just like our earth..
Cool memory.
…..and that’s the story of how Andrew lost his virginity
This really helps putting it into perspective and these are just our nearest stars. It's mind warping to even think about it.
It's also sad because even though there is likely life out there in the galaxy and the universe we're never going to see it. Not unless we can find some wormhole way of travel to any point at an instant.
& the wormhole way would be the equivalent of humanity finding a cheat code to be able to travel those vast distances. Possible but very unlikely
I especially liked that little drawing at the end - showing how much we can see with the naked eye.
I've never seen it put so simply before
Thanks for using the metric system!
César Córdova boooooooooo
Metric system is used in science, too...
more like thanks for using normal system
si, aguanten los metros centimetros segundos, que me vienen con onzas, patas, dedos, ojos jajaja
yeah thanks loads (sarcasm) I stopped watching the video. We went to the moon using imperial units to build the space craft. Where did YOUR metric country go?
Damn driving 125 miles for a videos, that's commitment
The Chemistry Nerd the other night I drove from 30 miles north of Milwaukee to Chicago just to listen to the song lake shore drive while driving down lake shore drive
the aesthetic commitment
The Chemistry Nerd he drove that to get lab supplies from a shop
He went there to buy lotto tickets.
+ The Chemistry Nerd
Yeah, he shoulda gone for a scale of a nice, even, one-to-a-trillion. Then he'd only have had to drive a mere 25 miles.
Of course, he'd also have to use that magnifier a lot more to show us the scaled-down stars and planets.
Thanks for the conversion into the metric system. Helps a lot...
I really enjoyed the details. Thank you!
Great video. I’m 76 but it was just a few years ago that I realized how incredibly alone we are. I’m sure there is intelligent life out there but we are never going to contact it. Let’s all try to not screw up this human life thing.
Oh, prepare for a surprise... 😊
I'm 76 also and pretty much a Recluse/Hermit.
(which I wouldn't change for anything!) I learned decades ago to be my own Best Friend and I am never lonely at all.... Plus, Christ is my other Best Friend... so what more could I ask for !
I’ve got some news for you. They’re already here. We cannot comprehend their technology.
@@jeromebullard6123 Spot on ! Exciting times are waiting for us and that is soon. 😊
We don't know if there is life elsewhere. Chances are not. The media and egotistical cosmologist claim it's a given, yet without the knowledge of how common abiogenesis is, it's a black box.
It is hard to believe that such little objects at these immense distances are influencing eachother by gravity.
If its hard to believe, than it is most probably not true.
Stars barely affect one another. It's the big bad black hole in the center of the milky way that makes them all stay nice and organized in the galaxy.
The distances are small tho
Moonrazor King A stupid comment . The flat earthers find it hard to believe that the Earth is a sphere but they’re wrong. Galileo fought against the “hard to believe” theory that the Earth is the centre of the universe let alone the solar system and he was found to be right. Evolution as a theory was hard to believe but rigorous scientific method proved it right... Gravity is a theory, lets see you jump out of an aeroplane and prove gravity wrong.
@@moonrazorking2366 what horrible reasoning
What a great video, amazing to see the scale - thanks for making it!
Thanks for doing this experiment. Much appreciated. You are dedicated to Science and we need more people like you
*here comes my existential crisis kicking in*
I nearly unconciously cried when he was travelling to place the star. I was like
ENOUGH, YOU'VE TRAVELED ENOUGH, STOP IT, I DON'T WANT TO KNOW. HOW F@#&-*G FAR IS IT??!!
HOW SMALL WE ARE?????!!!!!!
Frank22 I felt worthless before, and knew that things are far. But this pea stuf made the whole thing worse.
oh shit waddup
The volume of the observable universe is ~3.6x10^80 Cubic Meters. A human takes up ~0.1 m^3. Or rather, you take up 1/3600000000000000307409205720723958754374371817423089397567280740026905028139679744th, or 0.00000000000000000000000000000000000000000000000000000000000000000000000000000000028% of the universe, at least for the moment. The volume of the observable universe is expanding at the speed of light, so that number is shrinking at a cubic rate.
Frank22 Frank22 Frank22 Well, in order to give you a better feel: In my opinion the dream of being part of a race that could have the capability to handle such a huge task is overwighting the fact that we are so "small ".
2019: travelling between star is possible in near future
8019: still stuck on earth
Must've been the space litter.
If at the year 8019 we are still stuck on Earth then we have a species have failed.
@@yungpo9853 We're the apex predator, can traverse the entire planet, can heal ourselves remarkably...we are absolutely a successful species what we want now is to expand beyond that success. However, taking in mind that rat race with ourselves never ends. :)
@@yungpo9853 ALSO SPACE LITTER, AHHHHHHHH :)
@@spiritualopportunism4585 Didn't say we were a failure currently. But if by 8019 we haven't traveled the stars we've failed. Our spieces will have to travel to different places in the universe to ensure our survival.
Amazing and wonderful video. Thank you for doing it.
I just watched this again and it aged very well. I really enjoyed it. Thank you, Cody
This was actually a really good scale to try to get across the concept of the kinds of distances the universe operates on
There's only one more thing to emphasize: gravity is FAR the weakest of the basic forces of nature. Yet that is what binds together that little material compared to that huge distance that can be passed by at a very-very-very limited speed by that force.
Our time as homo sapiens on earth is half the size of a pea if the age of earth was as long as a football field (100m)
Why actually?
Hey, that would make a good video.
Space Engine gets the sheer distance across the best. 4LY is a long way bro. First time I played, I located Proxima Centauri and went towards it. After about a minute of going about 12c I was thinking "damn how far is this thing?" I cranked up to 1LY/s and I shot past it lmao
So in this scale he was moving faster than the speed of light.
pedro beato Which by the law of bs he is youger than his twin because he is moving faster.
Duh, he didn't spend 4 years driving.
@@aluisious did you read that write?
@@Kokurorokuko lol
the speed of light is just insignificant compared to this big and expanding universe, so insignificant that in some point in the future It will not be enough fast to reach us because the universe is expanding faster than the speed of light basically, there are faster galaxies than the speed of light
if two galaxies collided head on, it's likely not a single planet or star would collide due to the sheer open space between them.
Wow
Great video!
For whatever reason, the image at 10:06 really struck me as significant. To think about the tremendous number of stars we can see all being in such a minuscule part of the galaxy is mind-boggling. Thanks for this content. I quite enjoyed this.
6:34 I'm actually from the Alpha Centauri system, and I remember like it was yesterday when that giant space ant roamed around 🐜🐜🐜😔😔😔
k
Space 1999! ;-)
Cody, you are getting a speeding ticket, for exceeding the speed of light.
Cody: "I'm sorry, Officer Einstein; I didn't know how fast I was going."
Einstein: "Shameful. I'll write you a warning this time, but the next time you might not be so lucky. A hyperlight speed collision is hazardous to your health. Don't do it again."
Buds420King random stoner is stoned, surprise surprise.
Buds420King
you wish
Ethan Shen I get what you're going for, but, he is no where near the speed of light. (:
it was time warp and if he was going faster than the speed of light he would go around the earth 6.7 times in 1 second
I like it, great descriptions and very well explained , cool stuff
Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space.
And for the million subscriber special, cody will travel to proxima B
I can't wait for the cobbled together commander keen style spacecraft he'll use!
you're going to have to wait for nasa to finish the IXS enterprise first
Thank you for the Commander Keen reference :) The favorite game of my childhood. Hey, actually, it is my favorite game overall.
I think markog1999 meant that Cody should travel further on to show how far, in scale, Proxima B would end up being. My guess is northern Montana or southern Canada.
lexluthermiester nope, i meant actually go to proxima B
Honestly I find you dedication amazing. You drove that far just for the sake of demonstration. Have my like!
He actually went to get lab supplies. 4:32
Lucius
It is not for a like. He did it for money. Which is ok too.
Danny Vasquez more like 4:33
+Direct Hacker I thought the slight build up was funnier. Your way's good too.
Danny Vasquez lol ok
you went thru a lot to make this video and for that we say THANK YOU!!
Such a good visualisation. Thank you
The thing that has long amazed me about the size scale of the universe is just how astoundingly slow the speed of light is compared to the size scale of the universe. We tend to think of the speed of light as fast. That’s only by human standards. On the scale of the universe it’s insanely slow imho.
Yup!
About two years to Proxima, I think...
More like 4 years
It feels insanely slow to you because we have an peculiar relationship with time. For us, 100 years is enormous, it is our entire existence. But really 100 years is nothing for the universe. It wouldn't matter much if the speed of light would be a billion times faster or slower, sure it would take a billions times more or less time for light to travel distances, but in the end it would still be nothing compared to infinity.
That is a good point you make Flyfeuhhh. Velocity after all is simply defined as change in distance / change in time. So two way to express what I said above about how slow the speed of light is, is to simply recast that as the speed of light is fast but the universe is so INSANELY large (obviously). Or it's only slow for beings like us that have such insanely short life spans.
When they tell you distances, your mind doesn’t really grasp how mind blowing the distance is. Great job man you just blown my mind!!!
try this on for size. to count to 1,000,000 it would take about 11 and a half days BUT to count to 1,000,000,000 would take about 31 and a half YEARS!!!
Simply amazing. Well done.
Your videos are really awesome. Subscribed
Seeing it at this scale, it's mind boggling to see how the gravity from that little pea can affect the gravity of things so far away
shows how much gravity expands
It’s a little spooky
Gravity is like Thanos.
Its ineneviteable.
@@carpballet spooky action at a distance?
Especially because its effect diminishes by the square of the distance.
I bet theres a guy or being, in another galaxy doing the same thing.
Are we in diffrent galaxy go sattelite helping us talk to each other
Haha talking about our solar system 😂
Maybe they’re already or have explored us. Those pentagon ufo videos seem like alien probes.
No doubt my friend. Life begets life. We are made from the atoms in our universe, the chemical changes those atoms go through and the biological reactions that make up life. If Earth can do it...
Well, just think about this, if the universe is infinite the possibilities are endless so, there might be millions of guys like him trying to show people like us how fucking big the universe is.
This is awesome. Thank you for this!
Amazing!! Thank you for your hard work sir.
This kind of crushed my hope humanity will ever make it to another star
Not unless we turn ourselves into machines. Also a damn good reason to take better care of our home world.
We will be forever stuck here on this earth. Thats okay though. Humans are born here, they belong here and the universe made damn sure that there wont be any exceptions to this rule. Voyager 1 needs aprox. 70000 years to alpha centauri with the speed of 21km per second.
@@SaithMasu12 To be fair, on the grand scale of things 70000 years isn't quite a long time. Voyager 1 was launched 43 years ago, and without a doubt there will be much faster space probes launched within the near future (assuming NASA doesn't keep getting bombarded with budget cuts).
@@supersoviettaco no need to worry completely on NASA, the ball has started rolling recently, meaning private companies are jumping onboard, it's like the automotive industry compared to space, the year is around 1901 right now, give it some time, they said before the wright brothers flew that it just wasn't possible for man to take flight EVER. it's only been 120 years since, i think that's pretty good progress considering we did nothing but kill each other for the last few thousand years.
Pulse propulsion could get us there in as little as 8 decades. Besides, there’s no real reason to go to another start system now; our main goal should be to build an O’Neil Cylinder.
And this is why stars never, EVER collide when galaxies merge.
They probably could but it is very unlikely. Probably happened aswell. We have actally registered neutron stars colliding.
when the galaxy merges and you see a star coming very close: current objective survive
I mean, with the sheer number of stars in both galaxies A FEW are bound to collide just because of the immense numbers involved (we're talking a handful out of a billion here), not counting the cores or very-near-cores of both galaxies because there will be some terrifying cataclysmic clusterfuck there and anything could happen in that area afaik.
That is correct. At most they might start revolving each other forming a system
@@jabloko992 I like the word "clusterfuck" it's the perfect balance between vulgarity scientific wording.
Thank you so much for this fantastic video. This video really does give you a very clear vision on how far stars are from us. Again, Thanks 🤔🤔🤔
Thanks man.
Appreciate your effort.
I love simple but mind blowing stuff like this. I already knew it, but every time I see someone try to explain the vastness of the universe I always am awed by the immensity.
When put to that scale, yeah. Certainly makes you feel small. And thats just the nearest star. Imagine the scales for galaxy, and the galaxys' beyond. Wish I was born 200 years from now :/
@@jamesobrian1643 Be glad you weren't, we will be reaching peak die-off just about then I figure.
@@danthemansmail Knowing mankind, you may be right. I like to think we will have put aside our differences by then. reached a balance with the planet in terms of resources. I suppose it's the rules of progression that excite me the most . 500 years ago, we were crossing the Atlantic in 2 months. 100 years ago, it was a week. 20 years ago, you could in 2 hours (via the Concorde) . Now there's someone in the International Space Station whipping around the planet every hour. While I'm certain we won't be reaching another star system, but travelling to Mars and back in a few days seems plausible.
Are you also laughing at how silly it is that he thinks he knows all of these measurements and distances of made up constructs in our sky=“universe”
This is by far the greatest video to show the scale of space. The thought of radish seeds and peas 125 miles from each other and all that nothing when blown up to scale is kind of frightening, really. I'm a little late saying it, but thanks, Cody.
I love the CGI universe, just wish it was real.
@@JesusIsaFlatEarther Ok. I'll bite. Why is it not real? And I think I know what you are going to say already.
@@skeeter197140 why is CGI not real? Ok, I'll bite, what was I going to say? But I'm thinking I'd say space travel by T-NASA is by the same people who produce SATAN Claus, just with a bigger budget.
@@JesusIsaFlatEarther I just don't see what CGI has to do with Cody's video, or my comment. But you seem slightly unhinged, and it's making me a tad uncomfortable, so I'm going to just politely excuse myself.
@@skeeter197140 They use CGI because the vacuum of space is scientifically impossible. So everything they show about space is either CGI or from low Earth orbit.
Great video. And wow that's just insane!! The vastness of space is just unfathomable 🤯
nice work, thank you !
“Space is big. Really big. You just won’t believe how vastly hugely mindbogglingly
big it is. I mean, you may think it’s a long way down the road to the
chemist, but that’s peanuts to space.” Douglas Adams, The Hitchhiker’s Guide
to the Galaxy.
yeh and we think we understand it ALL ???
+ Bob Smith. Kinda silly bunch, us humans. We measure something like interstella distances, make a scale model, then feel satisfied that we actually have the concept licked... ...but it gets worse... ...we realise maths/numbers cannot ever come to an end, invent a mere name like "infinity" and imagine that we actually understand THAT???? WTF??!
Finally, via said maths, we discover things like "Infinitly dense black holes", feel comfortable that none of that stuff really matters, and carry on killing each other over oil, money, power and other real important stuff.
At least quantum mechanics has the decency to be utterly baffeling...
waIT WAS THAT CHEMIST PART IN THE ACTUAL QUOTE BECAUSE CODY STOPPED AT A CHEMIST PLACE ON THE DRIVE THERE
+Niko Yes, it is in the actual quote, well caught mate.
This mind-blowing demonstration should be required viewing in every elementary school.
Thank you Cody. yes Martin I agree . Just a thought? stand at Alpha Centuri 210.93 Km away from earth with 1, 10, 100 arc welders all striking
arcs. Light a 50m roll of magnesium to boot. Go stand at the earth dot. Shrink yourself to be able the stand on the dot[ earth] we'd be pretty small silly fuckers. Presuming you have a line of sight. Could you honestly see the light? This guy unwittingly, has just proved the FIRMAMENT and ignoring the big thing perspective. By the way 100 arc welders and the man ribbon would be like a very lengthy supernova [ School Maths lesson could scale how long in earth time it would last ] Cody would need Hubble eye sight too see a PEA 20 meters away let alone 1 light year away . The expression on death 'go to the light' really, they're saying. ' What silly fuckers the sheeple are. No one can see that far. We're being f#$*ed with in Astronomy Class . Thanks Cody I see you from 1000 light years away
All those Sci-Fi shows make it seem closer for going to other star systems.
Martin Rayner
In elementary school they’d just stick the peas up their nose...
SO SHOULD LEARNING HOW TO EAT A MEAT PIE WITHOUT GETTING IT ON YOUR SHIRT
Pointless if all the religious students think the Earth is flat and that humans never went to the Moon.
Thank you for this. Absolutely blows ones mind when understanding how big space is
Phenomenal.. .a different perspective on the distances ofthe Cosmos.Thank you.
"We're on a football field"
Me: hm so I'm assuming the next star is on the other side
"For the next star we have to drive out of town"
Me: uh
The Earth Is a Cylinder!! Did he say out of town, he meant out of state 😂😂
I thought he was only going to drive a few miles away, lmao!
Ya, was also shocked!
That's because he drove into space with his trusty tape measure and measured the distance from our sun to the next solar system. Too bad he didn't fly American Airlines, he could've racked up some serious air, er...SPACE miles on his VISA card? 😕
@spikedpsycho: Not for God though. He Can do anything and be everywhere at the same time. 😁
"one God and Father of all, who is over all and through all and in all."
(Ephesians 4:6)
😁
I always wondered how it was possible for two galaxies to pass through each other. Now I know: lots of space.
In average there is only few atoms worth of matter in cubic meter of space. We can't make that good vacuum. And all the time everything gets further away from each other, density gets smaller
That used to blow my mind to think that two galaxies could collide but none of the stars are likely to collide, just interact.
@@SteveMHNgalaxies spheres of influence may collide with each other but the stars & planets within them are so tiny astronomically speaking that the chance of 2 stars colliding is said to be 1 in a trillion.
Always more space in space!
Maybe we’re doing it right now.
Back again for my annual viewing. Such a great vid ❤
I like that this was a no frills production. But got the point across very well.
Aside from illustrating the distance to that star, which is also cool, this illustrates how cool an accomplishment the voyager probe is. Science for the win.
Paranormal Encyclopedia: The most amazing thing about voyager is the fact that we can still (a bit) communicate with it and all the information it has passed to us on its voyage. The fact that it will be the first human made object to reach interstellar space is no more of a nice curiosity. I'm sure we will create probes that will overtake it, in dreams perhaps even manned missions. But yes, it is cool, and I'm sure will always be remembered.
Far is now more meaningfull to me.
Infinite Plane Society The flat earth society has members all around the world
@Infinite Plane Society. Flat on a map plane.
Spelling still isn't.
@Fiery - Alessandro is most likely an ESL learner. Would we rather him type in "proper" Italian?
Meanwhile, the Flattardian luddites are in here, spamming their flat antiscience.
Peace!
Wow. I did enjoy. I wanted to listen more of this kind of stuff. Thank you.