1,000km Cable to the Stars - The Skyhook

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Getting to space is incredibly hard, expensive and needs a lot of resources.
A more efficient way to get there is a Skyhook (or Spacetether), an ever rotating cable with a counter weight, that catapults spaceships from earth orbit into the depths of space.
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  • I love it

    SHITIJ DUTTASHITIJ DUTTA3 ชั่วโมงที่ผ่านมา
  • Element 115 :)

    Brian K.Brian K.9 ชั่วโมงที่ผ่านมา
  • Seems legit.

    Christopher SalazarChristopher Salazar11 ชั่วโมงที่ผ่านมา
  • Why don’t we just go to the moon and build space ships there and launch them so you don’t need to go as far

    Home SeaGaming360Home SeaGaming36011 ชั่วโมงที่ผ่านมา
  • Probably wont happen in less than yo, this require extreme calculus, consideration of so many factor, without real efficient quantum computer this is not a good solution and even when the tech get there you need the program, the ai, so much preparation, its just not practical, the space elevator already is much less fiction compared to this, since it is going nowhere, I just suspect that this is an idea that you personally like and wanted to give credit to and this is not objective.

    Relaxing GamingRelaxing Gaming14 ชั่วโมงที่ผ่านมา
  • Imagine the CONSTANT calculations having to be done to accommodate this. Shuttles latching on to the hook, automatically rotating the momentum of the hook with engines.

    Kuwsh OkaiKuwsh Okai20 ชั่วโมงที่ผ่านมา
  • Amazing we should be telling elon musk about this. Though we will still need FTL Drives if we want to leave the solar system.

    EricEric21 ชั่วโมงที่ผ่านมา
  • Yaa make a cable and make it rotate once space debris and asteroid shows up you can't undo momentum causing collision

    suneel reddysuneel reddyวันที่ผ่านมา
  • This'll end up being something like the oil industry in that it'll be difficult to shift away from it to something better once the technology is readily available. There will then be hundreds of whirling cables swinging around the earth (I doubt, by the time we come up with something better, we'll have gone further than Mars) that will require synchronicity with all nearby satellites and shuttles. It's a quick and cheap solution but I think it is not a long-term one - hence my comparison to the oil industry (which is now obsolete - for energy, anyway). My goodness that is some primitive technology. Look up the "atlatl" an ancient javelin which utilizes the same physics trick. I hope someone figures out a better idea before somebody actually tries this. The soundtrack on this video is awesome.

    Kelly WilkinsonKelly Wilkinsonวันที่ผ่านมา
  • Ok so build this then the Dyson Sphere then the thing that makes us all go to insane speeds

    Obi-Wan Kenobi / Master Jedi and high grounderObi-Wan Kenobi / Master Jedi and high grounderวันที่ผ่านมา
  • Another thing that could make it easier to get to space would be a fusion reactor rocket. It’s like 10,000 times more efficient than a standard rocket

    son of a carson of a carวันที่ผ่านมา
  • @elon musk

    Matmar SpaceMatmar Spaceวันที่ผ่านมา
  • Elon Musk:write that down! Write that down! (No really, Elon Musk’s Goal is to make us get to mars and make the space tether)

    Zethical YTZethical YTวันที่ผ่านมา
  • Correct me if I'm wrong but to keep the thing going there needs to be ships coming in right ? If the tether is built spinning so that it's moves slower when closer to earth and faster when further from the earth wouldn't it be hard for ships coming in to lock on to it ? English is not my first language so i apologize for any spelling and grammatical mistakes or that something isn't clear. Thank you

    Argentum 1984Argentum 1984วันที่ผ่านมา
  • The problem is not dying immediately once you get there

    Beeba HolmesBeeba Holmes2 วันที่ผ่านมา
  • Imagine if the cord breaks and you are sent into outer space with nothing but a small engine😟

    Ali YusufAli Yusuf2 วันที่ผ่านมา
  • If we hav the technology WHY DONT WE DO IT

    Lissandro ManzoLissandro Manzo2 วันที่ผ่านมา
  • Video: Doesn't have a "but" Me: Holy sh*t this actually possible!

    ivan rodrigues Rodriguesivan rodrigues Rodrigues2 วันที่ผ่านมา
  • when you watch video then press ins near the arrows on your keyboard

    Wojtek PlayWojtek Play2 วันที่ผ่านมา
  • Try to build a tether at Triton, Neptune's moon

    SufithecoolsterSufithecoolster3 วันที่ผ่านมา
  • That's a lot of acceleration at once

    Deacon GrahamDeacon Graham3 วันที่ผ่านมา
  • Don't forget about g forces and get spattered on ur seat

    Deacon GrahamDeacon Graham3 วันที่ผ่านมา
  • Then no space station or sats

    GxA Hexagon hexnexGxA Hexagon hexnex3 วันที่ผ่านมา
  • THIS IS FUCKING GENIAL WTF

    D’aller Te faireD’aller Te faire3 วันที่ผ่านมา
  • w o w space exploration cheat code

    Loy LieuLoy Lieu3 วันที่ผ่านมา
  • waaaaaaaaaaaaaaaaaaaaaaaaawwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

    Tom AntonyTom Antony3 วันที่ผ่านมา
  • 0:54 The yellow box is from the moon base video. Cool video tbh

    Al DoAl Do4 วันที่ผ่านมา
  • Something tells me this idea might have something to do with angry birds..

    NovaRangerNovaRanger4 วันที่ผ่านมา
  • s we make this?

    Sixten DorsinSixten Dorsin4 วันที่ผ่านมา
  • "Mom?" "Yeah honey?" "I feel skyhook-sick."

    Nathaniel S. SonNathaniel S. Son4 วันที่ผ่านมา
  • Skyhook.. isn't that the new bond film?

    Nabre LabreNabre Labre4 วันที่ผ่านมา
  • "Does not require huge investments", well...

    Nabre LabreNabre Labre4 วันที่ผ่านมา
  • Tethers would be usefull to colect space trash for the orbit

    Pedro Ivo G.S.Pedro Ivo G.S.4 วันที่ผ่านมา
  • Tethers would be also useful to take the mirrors to the Sun from Mercury to construct Dyson Swarm

    Pedro Ivo G.S.Pedro Ivo G.S.4 วันที่ผ่านมา
  • Do you mean... space handball?

    Pedro Ivo G.S.Pedro Ivo G.S.4 วันที่ผ่านมา
  • Elon Musk can do this XD

    VY_ GamingVY_ Gaming4 วันที่ผ่านมา
  • OOOOOOO I’m excited now

    Turtle FiveTurtle Five5 วันที่ผ่านมา
  • The “Skyhook” sounds rather boring. Why not call it the “Spaceship Yeeter?”

    Tiankuo HuaTiankuo Hua5 วันที่ผ่านมา
  • Stuff like this is theoretically possible. With an emphasis on "theoretically". I'm sceptical of the claim that the materials exist that are tough enough to make the cable from - the current construction materials can't even support their *own* weight over such distances, let alone the weight of a massive rocket, let alone a massive rocket which is also being accelerated to escape velocity and back down again. Humanity may be doing this sort of stuff one day, but almost certainly not within any of our lifetimes. I genuinely think that cold fusion is a more credible way of solving the fuel-payload problem.

    Alex PottsAlex Potts5 วันที่ผ่านมา
  • That's like one of those roller coasters that launch you super fast

    Preston smithPreston smith5 วันที่ผ่านมา
  • 0:04 RIP future astronauts

    Vrndavan BennieVrndavan Bennie5 วันที่ผ่านมา
  • Making a hypersonic high altitude vehicel is hard, but its also something we've done so in theory the hook part of the sky hook is feasible, but how do you get the tether to survive hypersonic reentry (if only partial reentry into the exosphere) over and over and over again?

    Max KMax K6 วันที่ผ่านมา
  • This is incredible! I had no idea such a technology was feasible already.

    Ahsen KhanAhsen Khan6 วันที่ผ่านมา
  • kurzesagt can you make a video about the planet pluto?

    Joshua ZhuJoshua Zhu6 วันที่ผ่านมา
  • Did you miss that friction from being regularly in atmosphere also slows down the tether?

    tmtm6 วันที่ผ่านมา
  • Maybe instead of using a rope, we can use a ringworld? Ship are not catching ropes, but berth into harbor of ringword, waiting ringworld to rotate into certain position, then depart again ... imaging how spectacular it can be...

    Liang WangLiang Wang7 วันที่ผ่านมา
  • Well i wanna to be the part of this great deed

    Yash BhawsarYash Bhawsar7 วันที่ผ่านมา
  • If we gave all money and resources to these people we would be thousands mabye even millions of years ahead in civilization

    Sea SpagetSea Spaget7 วันที่ผ่านมา
  • Imagine our grand kids watching this video and laughing at how dumb we are because they discovered a better way to space travel…

    iiFUGHTER 16iiFUGHTER 167 วันที่ผ่านมา
  • I'm okay with this hook throwing me towards my destination (in theory) but what about space junk huh 🤨 so it won't work in practical at least now However when it comes to receiving (at least living) should for too risky even in theory as variables(like and including space debris or solor flare or technical malfunction or simply maintenance) needed to be calculated for dispatchment between the planet to the hook than receiving at the destination stop as they will be very difficult to calculate plus in greater quantity unless we already have a well-established base at the destination from the one where they will be receiving it. So it will only truly be economical and safe when we have actually reached a little further into type 2 civilization that is at least 500 years which is basically science fiction considering we have no experience with this. I may sound a condescending but i am a huge fan.🥰🥰🥰🥰🥰 Though I only started watching it lately. Again a huge fan.🥰🥰🥰🥰🥰

    Sahaj ChaudhariSahaj Chaudhari7 วันที่ผ่านมา
  • You might make more Money by selling that to Looney Tunes

    Bernd SBernd S7 วันที่ผ่านมา
  • "Nothing is stopping us in the longterm from making an interplanetary network" Erm, apart from the global ecological and social crises which are putting a very real, short term time limit on a civilisation capable of doing this.

    moonturkeymoonturkey7 วันที่ผ่านมา
  • NASA is like we have a job for you

    Saima RashidSaima Rashid7 วันที่ผ่านมา
  • I don’t understand a space elevator because of you connect it to another planet it’s just going to throw itself out of orbit and there would be no daylight cycle

    Jordan BoiesJordan Boies7 วันที่ผ่านมา
  • I hope I'm alive when this happens. No need to experience it directly, but know that it has been successfully created.

    Arief RahmandriyanArief Rahmandriyan7 วันที่ผ่านมา
  • Kurzgasagt : “this good change the whole world!” Government : “Who the fuck cares? Were too cool to use that thing called “Tether”

    DataDragon163DataDragon1637 วันที่ผ่านมา
  • This channel always hypes me up for the future, but the further we get into "the future" the more it feels like a false advertisement.

    dooder39dooder397 วันที่ผ่านมา
  • What about a rail gun- like a huge ass electromagnet?

    Joe RedpathJoe Redpath8 วันที่ผ่านมา
  • 0:18 robocraft vibes

    KlirtekKlirtek8 วันที่ผ่านมา
  • Lol, look at all the different languages in the subtitles

    Käpt'n BlaubärKäpt'n Blaubär8 วันที่ผ่านมา
  • The only thing that's stopping humanity from doing this is politics.

    BartmanBartman8 วันที่ผ่านมา
  • Kurzgesagt: SPACE TREBUCHET SpaceX and NASA: hehe Rokkettt go boom...

    Joshua GamboaJoshua Gamboa8 วันที่ผ่านมา
  • wait, are you saying the spacecraft using the sky hook would basically be like doing an aerial refueling at mach 12? that sounds......feasible,

    Z MarkZ Mark8 วันที่ผ่านมา
  • Let's *YEET* OURSELVES TO MARS

    Paarth SainiPaarth Saini8 วันที่ผ่านมา
  • Tether: YEET

    Soul PlaysSoul Plays8 วันที่ผ่านมา
  • Anyone who understands this respect, Kareem abdul-jabbar 33.

    shawn galeashawn galea8 วันที่ผ่านมา
  • Why arnt we funding this ???!!?

    Ruairi WilkinsonRuairi Wilkinson8 วันที่ผ่านมา
  • Elon Musk: Write that down, WRITE THAT DOWN!

    Angelic WolfmanAngelic Wolfman8 วันที่ผ่านมา
  • Elon musk needs to hear about this

    sleepy chickensleepy chicken8 วันที่ผ่านมา
  • Meanwhile isis fling themselves to mars civilization...... Crash lands Allah u akbar style

    Peter D'angeloPeter D'angelo8 วันที่ผ่านมา
1,000km Cable to the Stars - The Skyhook