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nothing in the univers is stattic: neutron star:really?

But what happens when we need to stop stellar engine

Okay do it!!

well 12020 sucked XD

kalki avatar (beast of the earth) (christ on the white horse) (son of man on clouds) is the biggest enemy of dajjal/antichrist/kali 😏 Kalki Avatar (Murtaza) cousin of Moula mahdhi a.s. (muhammad) 😎 Moula mahdhi is raja shashidhuvj (the mighty one) 😎 Prophet Moula Isa a.s. will kill dajjal cause dajjal is going to kill Kalki Avatar 😏 Kalki Avatar will follow orders from 2 religious king Moula mahdhi a.s. and Moula Isa a.s. 😎 Kalki Avatar going to have 2 swords and ring of moula sulaiman a.s. and staff of moula musa a.s. (iron rod) Staff of moula musa a.s. is like omintrix can transform into anything and can transform others into anything And stone in the ring of moula sulaiman a.s. is also known as kastav mani and it's more powerful than all 6 infinite stones combined 😇 This staff will transforms into white horses with wings,weapons,iron-man,cloud etc or can do imagination into reality 😎 *Ratn sru sword of lord shiva (miri)😇 *Ratn varu (zulfakar) sword of Moula Ali (piri) 😇 miri piri 😇 Satyug (sunrise from West) 01.aug.38 😏 Sambal is hospital 😏 Gzwa e hind 2029 😎😎

and it suck helium and shove back hidrogen to sun ass so it aslo make it live even longer

Mew!

All or nothing! We CAN go down these paths or we can accept the invitation from the actual creator. I've made my choice!

And how does this thing withstand the heat? Not sure why that wasn't even mentioned

What if we are just descendants of humans who can already do this?

Ha ha 😂🤣😆😄😅😀😂🤣😆😄😅

Just change the name to that: how to f the space after completely f.king life balance on earth

Hey Ferb! I know what we're gonna do today.

The Last par dident age so well.

What if a solar flare happened?

Question : 1. How can we build a mirror bigger that the sun like it would take time to make asome robots that can even work in space to build anything and the size of the mirror isn't it just too big? 2. Isn't the Dyson's sphere has the same problem?

You actually think human can do this well i doubt that

Move Solar System Will Get Save👍☺️

Scientists: No you can’t just move the sun to space travel Kurzgesagt: Haha engine go brrr

I love how quite mad this channel is becoming

Me from 2020 there's covid

Me from 2020 there's covid

American government: “this is cool and all but I think you are forgetting something.” “nUkE”

Imagine if some super advanced species just went and kamikazed their sun into ours cuz they knew it was about to die

“Drunk toddlers”

5:54 lol eclipsed class star destroyer.

“drunk toddlers” you have some explaining to do

INTO THE TERRYFIYING DARK ABYSS OF SPACE

5:53 lol

ayo how the f will we make a mirror bigger than the sun

Spostare il sole è un ipotesi stupida

Is the solar system flat like it’s depicted or do the planets orbit in spheres?

This should not be possible I'm not the scientists but how can we move something gigantic with power that gigantic thing is making basically can we move the sun with it power only maybe because it's no gravity?

can we talk about how big the thing is supposed to be

Ferb! I know what we’re gonna do today!

"bois, we going on a quick trip, we going to andromeda rq."

Quite stellar!

7:14 But can the galaxy escape because of its gravity?

This reminds me of the old Teenage Mutant Ninja Turtles Episode Poor Little Rich Turtle. Shredder and Krang had the Foot Soldiers construct a stellar engine on the planetoid the Technodrome was on so they could travel all throughout Dimension X. Their scheme failed in the end when the girl gave them the wrong formula to fuel it properly.

But will the caplan thruster heat up earth?

And in the end of the video,the birds hopped into a hole?..is that a worm hole?

7:23 Glad to see that Spike survived the series finale!

5:48 kurzegesagt: oxegen= rocket fuel me: *lemme breathe that*

In front of sun earth is like " . " This small then how the fu*k we can build a mirror larger than sun 🤨

NASA if you see this BUILD EM in probably 1000 yrs

I got an ad about solar in my home town. Kinda creepy YouTube 👀

I simply must say, this channel covers some big stuff. But it is incredible how much they can prove, and how much they can think of!

Fast n Furious new movie

Watching this video's ending in mid-2021 is like watching a blind man walking towards busy train tracks

I can just imagine in 1 trillion years humanity building a kèpler thrūster for every star in the Milky Way having an entire galaxy as your space ship or we will extinct in 650 years from now

Imagine these are from a future when birbs control our solar system and are trying to help us

Whats the size of that thing?

Im just imagining our next generation watching this video and planning to make this structure

probably our next 1,000,000th generation. Or simply never.

Kurzgesagt: 2020 will be an awesome year. Last day of 2019: hey Wuhan, here's a little virus for ya. 2020: *total disaster* Me yeah... Kurzgesagt, think again.

Can you take over nasa plz

Narrator is more like a skating ring full of drunk toddlers Me wait toddlers can get drunk me oh god

Why is Elon Musk not funding this?

Bcs we dont have to

God: "You weren't supposed to do that"

damn seeing this in 2021 holy shit people thought 2020 was going to be great... oh boy where they wrong

10000 birds where harmed in the making making of this…………

People in 1900: We will have flying cars in the future! People in the future:

I can't believe kurzgesagt went to an astrophysicist to help them design a theoretical machine to move the solar system all just for the sake of good content. that right there is dedication love u guys

It doesn't seem to me that a shkadov thruster would actually work, unless I'm missing something. In order for it to stay in place relative to the sun, the radiation pressure needs to be equal and opposite to the gravitational pull. This doesn't get us anywhere, as there's no imbalance of force to cause any directional momentum. But if the radiation pressure is greater than the gravitational pull, thus causing an imbalance, there doesn't seem to be anything keeping the mirror from simply pulling away from the sun, only transferring an infinitesimal amount of momentum to the sun as it drifts away, being the much less massive object. In order for it to function the way you want it to there would have to be some sort of tethering force to get the sun to be pulled along with the mirror, but not gravity, because gravity is already being counteracted to keep the mirror in place relative to the sun. I might just be tired, and I am by no means a physics expert, but this just seems like a major oversight.

Okay I adore the simplistic vector art style

0:54 bird : scared that they will die and felt true fear of exploding ino oblivion me : if it tooks 2 million years to do so they would be die of a disease or something smaller before it even get close

if light has no mass then how can the shkadov thruster work?

@Litlehedgehog_1 no its my mark so i can answer your question.

@Appl3 YT tysm 4 the detailed answer!

.

this video was made on my bithday

Plot twist: most people hate 2020

watching this a few years later, I feel like Caplan Thruster should be called the Kurzgesagt Engine...

Hey I love this video its about the future I wander that will work...??

Could you use a series of mirrors completely surrounding a sun to turbocharge a solar sail, or a set of solar sails? For intrastellar travel, could you use many mirrors at once to push the sails of many different crafts at once? Would this be able to act as a central engine for an entire ecosystem of sail-based crafts?

what if the caplan thruster uses all of the suns mass

Instead of this could we open up a gateway on earth itself to reach far beyond milky way, in another 300-400 years physics would make this into reality

Haha, it is doubtful that we could make gateways directly to other places in the galaxy, or even other universes in a mere 300-400 years. Reaching higher Kardeshev scale type civilizations is harder in terms of magnitudes than the current time periods. We don't know how the journey might be if we go higher than that. We are still slaves to the whims of gravity, whereas many ambitional projects like these require you to exceed and/or control gravity in a much more efficient way. For example: These require you to funnel the Sun's electromagnetic fields and bend them to your own liking, but currently a normal satellite without the necessary protection passing through Jupiter's electromagnetic fields can be fried in seconds. 😅😄 But yeah, we are still ambitious, and we are hopeful that we might reach these advancements.. 😊 Sorry for the long post, I just get so excited when talking about space 🌌😍

It's funny because Earth doesn't have enough resources to cover the Sun at that scale.

@yigithan.kilinc yes...for science. You monster.

Well, that's why we'll sacrifice Mercury.

Hmm yes the person who can basically make anything

Im watching this in July 2021 boi do things get interesting new tipe of ovid 19

Yes of course this could work, but that’s only if the human race will be able to save the earth itself before it dies because of the mistakes humanity has already committed. If we manage to expand our race and become smarter and stronger we will be able to save this planet and then save our solar system.

"The way too move the sun is to push it." -Osvaldo12 probably, if he didn't leave twitter

So could we observe strange movement of a star as sign of alien civilization? Or would that be too slow to detect?

@AzPenacilla TT Well maybe more like "according to gravitational forces at play at this part of galaxy - what the hell is this star doing here". Especially if we have that site mapped now and say 10 years later.

That would be too slow to detect.

So, it can only move in One Direction, huh? Maybe that's what makes it beautiful. *Cough* kill me now

How do you build but the sun smaller then the Earth

@Appl3 YT lol

@AzPenacilla TT English: Scuffed Edition

what language are you speaking?

is this guy from the past?

We must have to think our future . if future people can build stellar engines , they can possibly may give us new infinite lives

This would be such an INSANE theme for a sci fi movie, imagine it’s billions of years into the future and the sun is dying, and it’s humanity’s objective to find a habitable region so they can escape the sun before it explodes, and it records the adventures that were recorded along the way and the process of escaping the sun while it explodes

Captions: snazzy kersgesagt intro music

“Why don’t we take take Bikini Bottom, and push it somewhere else?”

nice vid man i really want to accomplish stuff like this when i grow up

The very idea of this device working for millions of years without issue sounds a bit insane. Doesn’t it need maintenance still? I truly doubt humanity will be around in a million years, will probably kill each other or go extinct.

I don’t understand how the planets all move with the sun. Wouldn’t it be like putting a ball under a thick blanket and lifting said ball? The ball will be suddenly higher than the rest of the blanket material around it. Just realized will probably do this incredibly slowly, so perhaps gravity can maintain the plane. So in that case. It’s like lifting a wooden plate instead of blanket in my analogy.

Watching this almost two years later, the optimism of the end of 2019 tastes very bitter

7:26 look at the bottom right corner

If technology advances more I'll try to build the caplan thruster. But I'll have to build the Dyson sphere first.

I wonder what the g force would be and would it be enough for us to be aware of it on earth.

so the issue with the solar engine they invented came up in one of kurzgesagt's videos. you can't simply remove energy from the sun, it would either disappear or explode. so, while cool, I doubt this thruster would work.

@yigithan.kilinc astrophysicists make mistakes, it's part of being on the scientific frontier

A real astrophysicist (Matthew Caplan) invented it tho

What if we took the solar system and just PUSHED it somewhere else!

I'm here to tell you that in most of the videos narrator says the word "Billions"

ALL WRONG THE EXPLANATION AND VIDEO

no

The sun enfolded by mirrors (mercury) I know how you feel bro

Alien 1: Alright, we will next conquer the galaxy known as the Milky Way. Alein 2: Sir, there appears to be a massive object exiting the galaxy! Alien 1: What is it? Alien 2: Uhhhh... A star? Alien 1: WHAT THE- **All the aliens get burned by the sun**

“The world is screwed up, but we can fix it.” Yeah 2020 messed it up even more, so let’s not have high hopes for September, October, November, or December

@Larry Beckingham Idk and idc it must be a coincidence. Besides, 2020 messing up the earth is a popular topic to comment about

There is literally no application for a stellar thruster. First, there are not enough materials in the solar system to build something on that level. The sun amounts to 99.8% of the mass of the entire solar system Even if you could use up all the materials of the planets, moons and asteroids how do you build a structure even remotely close to the size of the sun in order to move it? Second, if you could manage to do so, don't think for a second that orbits of all system objects would stay the same workout assistance. Initially they would elongate, even Earth and because masses are different they would be affected differently making it impossible to detect all millions of possible collisions that now become possible. Most importantly, since we're talking about millions of years in the future, you have to consider that humanity (if it even if it remotely resembles human by then) will have better tech and science to simply colonize other systems rather than rescue a dying planet or star. Remember, we are as close to Australopithecus as we potentially are to our descendents capable of such achievements. The folly is that we think of our distant future selves as being pretty close to what we are now. Our comprehension and tech is exploding and an exponential rate. And given our technological course, we may be more machine than any organic permutation. We may ultimately be sentient starships or even points of light in a million years.

Plss, this is quiet stupid but its interesting😫. But yeah, many things started with imagination, maybe one day we can do it, but im sure its not now

How are you gonna get enough material for the sun engine

Sacrifice mercury

The schkadov thruster wouldn't work, the radiation would simply push the foil. Not the sun

1 million years to move the sun 50 light years? I can't wait that long. I wanna go now. NOW NOW NOW!!!