Reacting to The Universe is Way Bigger Than You Think 

lol

Literally reading this at 6:01 😯

Read at 5:59am wtf

I am watching this at 6:00 AM as well! Oh wait it’s 11:26 PM...

its always 6 am somewhere

And an earth size telescope doesn't hurt either. The Event Horizon Telescope comprises an array of nine radio telescopes around the world

i wish i was good at math. I love physics but i just suck at numbers

Yes

@@waterproof4403 me too bro

@@thakrratul1109 ^

Noah McFarlin scientists just got video of a super nova that occurred when the dinosaurs were around

Jason T it doesn’t really work like that I don’t think what I mean is the light is just now reaching earth from that far away so we’re now seeing the super nova

Jason T that’s just not true saying no bullet can go faster than light also it couldn’t have caused the dinosaur’s extinction since it wouldn’t have sent any debris faster than the speed of light.

Jason T well that can’t be the case because light travels faster than anything so we would of seen the light millions of years before the asteroid from the supernova made it to earth

Jason T that’s not how it works 😂

Hawaiian is such a beautiful language.

That settles it, this will be my future child's middle name

Hello there Napoleon how’s it doing ?

I found that out on a Wikipedia binge and immediately named my farm in stardew valley after it xD

I think the researchers who 'discovered' it were based in Hawaii too.

It makes me feel pointless lol

@@mr.rollercoasters .

Lol

Jck Dnls lame

is our BS worse than cold, dead nothingness with noone to experience it?

Yes! That's a good one.

this was the suggestion i was hoping to find in the comments...it seems less impressive after seeing this video but still mind blowing to say the least 💜

I bet most americans haven't understood the whole video because it starts using imperial system then keeps with metric system.

scarier cuz it's so close to home.

That profile pic got me

ikr

Believe it or not, it's very unlikely. Stephen Hawkins wrote a few books on it and despite there being millions of galaxies and systems, the likelihood of another planet similar to earth is 1 in 400 sextillion chances. So although possible, it is actually more unlikely than we think. That is unless the universe is many times bigger than we think, which is also possible.

dan Ichol and if the universe is infinite then infinite possibilities

xCayne it's not based on the number of planets but the probability that another planet would be the correct size, and distance to another similar star as our sun. That's where those chances are coming from. Even having two moons could affect whether a planet could be fit for life.

Each star has different "life zone" where water can be liquid and temperatures on the planet can be similar to our. If we believe resent discoveries - Mars once had liquid water on it's surface which suggest that there could have been some form of biological life at that time. Also, life forms can be easily different - you simply cannot rule out possibility of different life forms just because you only know one type of it. Our planet had massive extintions several times and after all of them we are still here meaning that even our biological life is quite resistant to catastrophic events. It is simply quite impossible that during 13.8 billion years there was/is/ only one planet which is not only suitable for life, but also has it. And no one knows how much time it is still left for universe to exist and form stars.

Damn you just gave me a headache! But so true.

I remember my science teacher telling us this when I was in high school. I didn't sleep that night.

And telescopes with computers, and computers with telescopes. And telescopes with computers that is in high orbits

And theoretical work. And just a lot of guessing

@@MrEd-qg8td We can see the observable universe, that's why it's called the observable universe. No guessing needed, scientists can see it.

I guess that's just our quest, make the most of it and try and find meaning, even if truly there is none.

we are not insignificant, if we compare a subatomic particle to us and then us to the universe, we are bigger to the subatomic particle than the universe is big to us.

YES!! I second this!!

Indeed, that is a masterpiece, along with a museum of alien life II

had like 3 existential crises last year lmaooo

YES DEFINITELY DO THIS

He reacted to it now! The video is super calming and relaxing.

Yoo bro same conclusion I came to as well!

😱

OMG really?! 🤭😨😱

Go pack go!

Blow pack blow

Saturn sounds like screaming, tortured souls...

👍 This comment is all I came here for.

I think he just experienced the Total Perspective Vortex.

doesnt studying this make ur brain hurt??

@@tammybui9278, at first it did a little bit. I got used to it.

Another great one is: Universe Size Comparison 3D - VERY trippy if you want to think about how big everything really is (or how small we really are)

A crazy detail to think about is... What happens after enough expantion happens to where the distances may be farther than the observable point. For just the closer peices. It may appear as if the whole universe is vanishing or dieing because light cant make it to us from there.

@@jadetatsu, indeed. There will be a point in time where galaxies will have spread so far away from us that the only observable things in our universe will be the objects in our galaxy.

Step one: Make a trillion dollars. Step two: Research medical therapies that repair our bodies age decay regularly. Step three: Research hyper advanced technology in general for a sustainable civilzation. Step four: Research perfect simulations of society to make a mathematically perfect social structure. Step five: Research methods for absolute mental stability that preserves most of what we like about our own consciousness. Step six: Research indestructible bodies as far as physics allows. Now you have immortality. If you are satesfied with just getting a bit along the way or think just the attempt itself is interesting, go for it. If you can't make a trillion dollars just contribute to the research if you have the talent. If you can't do either just contribute to human prosperity as much as you can. It can help advancing tech as your talents allow, and hopfully someone ells does the scientific research in time. If you are not interested it's probably cause you convinced yourself it's either impossible or undesirable.

Even if we live forever we can't discover everything in the universe.

Living forever would be so lonely tbh like seeing your loved ones gone one by one? I'd be VERY VERY depressed.

@@iknowyoucanhearme6483 they’d live forever too

​@@iknowyoucanhearme6483 It would be a prerequisite to modify our brains to prune away the most extreme 5% of negative emotions so that we could deal with it. It's not impossible that that would still preserve all of what we like about being human without becoming something we don't want to be.

Cosmic Inflation is different than the Cosmic Background Radiation. The CBR is a left-over imprint of the moment of inflation that is uniformly dispersed throughout the observable universe, whereas Cosmic Inflation is the stretching of the fabric of spacetime. Think of it this way: If you glued coins to the outside of an unfilled balloon, they would be close together; if you then inflate that balloon, it stretches and the coins grow further apart. Spacetime is 'inflating' beyond the speed of light (and seems to be accelerating), so this is why the video mentioned that there are things we will never be able to see. Photons have a speed limit, so as the fabric of the universe 'stretches' and increases the distance between galaxies/super-clusters/what-have-you, the lights in our sky will begin to wink out one after another. Not because they exploded or 'disappeared', but because the distance between us will eventually be too great for their light to reach us. Space is great.

@@erinhaury5773 space also hurts my brain

@@michaelcunninghamiii5252 That is very understandable. ~lol~ Space is truly mind-boggling.

Erin Haury This is insane, i appreciate you sharing this

Or a balloon.

I've always found the raisin bread metaphor to be the clearest way to imagine the expansion of the universe. The hard part to grasp is that the galaxies are not speeding away from each other. What's actually happening is that there's more of "whatever-space-is" being created between the galaxies. That creates more distance between the galaxies. To think of empty space as kind-of-a-thing is another mind-bender. I've never seen a layman's description of how and why this happens. It's a quantum mechanical effect of some kind. But, that it does happen is pretty well established by the spectrum shift of distant galaxies. Scientists have looked at and argued over many other possible mechanisms, and so far, this expansion best fits the data we've observed.

But they don't know anything about the oven, the kitchen, the house, the neighborhood and so on.....

Sad thing is we will never know the real truth

@@americanbadass1501 you say never like you can dictate what future people wil learn. Right now it seems impossible, but with practices and hard work things seemed impossible can be posible

@@MouseGoat sure i can agree but how in the world will we ever know what lies beyond the observable universe i mean even if we could travel at light speed somehow that still wouldnt be enough

Not completely true. The probability calculation for the first molecules to form into the first multiplying cell isn't a known calculation yet. For all we know it could be mind numbingly low odds. There are some indirect evidence to suggest this as a plausible theory. Even if we grant the notion that faster than lightspeed tech can't be invented, which we can't guarantee is impossible, it's still a problem of exponentially sending near lightspeed probe ships that land, make factories that create new near lightspeed probe ships and so on. Any civilization abit older than us should have that advanced tech easily. Any civilization 10 000 years ahead of us should have an amazing ability to spread robotic probes throughout the universe. And the universe is billions of years old. Presumably if civilizations could arise that easily that there were millions of them in the universe they should already have taken the realestate on earth long before humanity arose. So we can only surmise that either: A) There are many civilizations but by *pure luck* they weren't close to us. *AND* they don't use radio or build stuff that are at the scale that we can see. B) There are very few civilization in the universe compared to it's size C) We are the first, or one of the first. D) We are the only one so far. If C or D are true this is very good news for the future humans cause it's unavoidable that among many species some will be only interested in spreading by any means neccesary. As with life on earth life in the universe is bound to be of many varieties. It would be very naive to think that all intelligent life would be peaceful intelligent life. We would be very lucky indeed if D is true AND above lightspeed is possible. It would mean we have a chanse at taking all the realestate before any other civilization can become bigger than ours. After all who would want to gamble on another civilizations mercy?

@@cyberneticbutterfly8506 Even if we somehow made a space ship with today's tech big enough to house all the fuel and oil on the entire earth it wouldn't be enough to leave our galaxy. It would be like trying to drive a car around the earth a million times on 1 liter of diesel. But objects in motion out in space keeps going in the same direction forever right? It would still be impossible, the ship would eventually be pulled away by passing gravitational fields and to evade those fields u need fuel.

@@cyberneticbutterfly8506 99.9999% of civilization of all kinds of tech progress won't be able to communicate with us, ever. Considering that and many points in this video then C and D are not at all the case, and A and B to be unlikely. There are parts of the universe 1000x as old as our entire solar system. Civ could have risen, conquered solar systems, then fell millions of times and it's merely a blip to us like the Dinosaurs were.

Right, but that use non-visible (to our eyes) wavelengths. Still don't understand how that works exactly, but I'm fascinated by it.

radiation and wave lengths

Planets are too small to be seen, however there is a method to detect planets around stars called transit. Essentially it measures how much the star dips in brightness when a planet passes "in front" of it and can determine its mass/volume with this.

Yup its called having a existential crisis

@@santiagocasier6436 but I’m only fifteen this isn’t supposed to happen yet save me

@@Gr8Daner im 13 and i had one pretty much every night for a year 😁 just kinda block it out of ur mind its hard but works eventualy

Don't worry...everyone else outside earth is too far away to know that. Your info is safe with the 7.5 billion people on earth. Unless "they" have been listening... Hope that helps!

He's young. Give him time. And everyone doesn't already know this. Everybody probably knows varying amounts of this info...

@@Parking_Meter He did, check his videos

thats no where close to the actual percentage. maybe add 20 more zeros

@@cjthenarhwalking1378 I know but my Keyboard cried out in pain.

@@cjthenarhwalking1378 like 0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001%

well no cause that's defintly not 20 more 0's

@@jayman39 why are you replying to yourself

personally my brain still shuts down every time i read "quantum chromo dynamics" !I DONT GET IT! oh well maybe i will understand it on the 137th read............ or 138th

Americans aren't the only ones who like to have things they relate to to reference in order to comprehend something better.

I wanted to talk to you about My own Judgement on the channel "Real Life Lore", Of course If that's okay with you.

No.

I think you used a calculator and you put 93,000,000,000 × 150,000,000,000,000,000,000,000

@@FroilanSanchezYT exactly

I did that to

Just to say that I need Your own Impression on those games that you've Mentioned, Even if it's okay with you.

So God had to create billions upon billions of galaxy's and billions of superclusters and massive black holes and trillions upon trillions of planets, and still had time to make adam and eve and then punish them for eating a damn apple.

I think your brain would explode. There is just too much information for a single person to process