These are the asteroids to worry about

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  • čas přidán 24. 04. 2024
  • Stephen Hawking thought an asteroid impact posed the greatest threat to life on Earth. Thanks to Kiwico for sponsoring this video. For 50% off your first month of any crate, go to kiwico.com/veritasium50
    For other potential world ending catastrophes, check out Domain of Science: ve42.co/DoS
    Special thanks to:
    Prof. Dave Jewitt from UCLA Earth, Planetary, and Space Sciences
    Prof. Mark Boslough from Sandia National Labs
    Scott Manley: / szyzyg
    Ryan Wyatt at Morrison Planetarium
    Prof. Amy Mainzer
    Alexandr Ivanov for the opening shot of Chelyabinsk Meteor
    Maps of Asteroid Impacts -ve42.co/Map
    Time passing animation from Universe Sandbox - universesandbox.com/
    Opposition Effect - ve42.co/Belskaya2000
    Belskaya, I. N., & Shevchenko, V. G. (2000). Opposition effect of asteroids. Icarus, 147(1), 94-105.
    Potentially Hazardous Asteroids - ve42.co/Perna2013
    Perna, D., Barucci, M. A., & Fulchignoni, M. (2013). The near-Earth objects and their potential threat to our planet. The Astronomy and Astrophysics Review, 21(1), 65.
    Survey of Potentially Hazardous Asteroids - ve42.co/NEOSurvey
    Population Vulnerability - ve42.co/Rumpf2017
    Rumpf, C. M., Lewis, H. G., & Atkinson, P. M. (2017). Population vulnerability models for asteroid impact risk assessment. Meteoritics & Planetary Science, 52(6), 1082-1102.
    Size distribution of NEOs - ve42.co/Trilling17
    Trilling, D. E., Valdes, F., Allen, L., James, D., Fuentes, C., Herrera, D., ... & Rajagopal, J. (2017). The size distribution of near-earth objects larger than 10 m. The Astronomical Journal, 154(4), 170.
    2020 NEOWISE Data Release - ve42.co/NEOWISE
    National Research Council Report- ve42.co/Defending
    Board, S. S., & National Research Council. (2010). Defending planet earth: Near-Earth-Object surveys and hazard mitigation strategies. National Academies Press.
    Tug Boat - ve42.co/Schweickart03
    Schweickart, R. L., Lu, E. T., Hut, P., & Chapman, C. R. (2003). The asteroid tugboat. Scientific American, 289(5), 54-61.
    Gravity Tractor 1 - ve42.co/Lu05
    Lu, E. T., & Love, S. G. (2005). Gravitational tractor for towing asteroids. Nature, 438(7065), 177-178.
    Laser Ablation - ve42.co/Thiry14
    Thiry, N., & Vasile, M. (2014). Recent advances in laser ablation modelling for asteroid deflection methods. SPIE Optical Engineering+ Applications, 922608-922608.
    Yarakovsky Effect - ve42.co/Yara
    DART Mission - ve42.co/DART
    Nuclear 1 - ve42.co/Ahrens92
    Ahrens, T. J., & Harris, A. W. (1992). Deflection and fragmentation of near-Earth asteroids. Nature, 360(6403), 429-433.
    Nuclear 2 - ve42.co/Bradley10
    Bradley, P. A., Plesko, C. S., Clement, R. R., Conlon, L. M., Weaver, R. P., Guzik, J. A., ... & Huebner, W. F. (2010, January). Challenges of deflecting an asteroid or comet nucleus with a nuclear burst. In AIP Conference Proceedings (Vol. 1208, No. 1, pp. 430-437). American Institute of Physics.
    Researched and Written by Petr Lebedev, Jonny Hyman and Derek Muller
    3D animations, VFX, SFX, Audio Mixing by Jonny Hyman
    2D animation by Ivy Tello
    Intro animation by Nicolas Pratt
    With Filming by Raquel Nuno
    Music from epidemicsound.com "Stellar Dance" "Orbit" "That Notebook" "What We Discovered" "Out of Poppies" "Handwriting"
    Images and video supplied by Getty Images

Komentáře • 31K

  • @cocopuffs8646
    @cocopuffs8646 Před 2 lety +9896

    Wow it sure helps my anxiety to know that earth is basically standing in the middle of a dodgeball game and everything that I have ever known is at the mercy of a funny rock

  • @karmakast806
    @karmakast806 Před 3 lety +671

    "Let me set your mind at ease"
    "Here's all the other ways you could die".
    Thanks, my mind is so at ease now.

    • @David_Fellner
      @David_Fellner Před 3 lety +30

      It's like telling someone on a plane who's afraid of flying how much more likely they are to die in a car crash. Either way, it's fun for the person explaining it!

    • @theknitby
      @theknitby Před 3 lety +10

      @joseph ka Hit the road, pal.

    • @David_Fellner
      @David_Fellner Před 3 lety +2

      ​@joseph ka If your church considers the guy who supported and protected a global network of child molesters a "true"leader, then I'll happily take my place in Hell. I bet they have great rock and metal concerts down there. Also, the Antichrist creating peace in Israel? Hell yeah! (hope you'll pardon the pun)

    • @targanhunter1421
      @targanhunter1421 Před 3 lety

      We got a winner yesterday for the most emotional moment in HIMYM. But as usual, we are going to have a final poll between 2nd and 3rd place in order to make up for unlucky tournament placements.
      The candidates are:
      Never-Ending Second vs. You're all alone

    • @erhanabdurrahman9381
      @erhanabdurrahman9381 Před 3 lety

      I seek refuge with God from expelled satan
      Holy Qur'an Chapter 67 - The Dominion
      16. Have ye taken security from Him Who is in the heaven that He will not cause the earth to swallow you when lo! it is convulsed?
      17. Or have ye taken security from Him Who is in the heaven that He will not let loose on you a hurricane which flings rocks? But ye shall know the manner of My warning.
      18. And verily those before them denied, then (see) the manner of My wrath (with them)!
      Chapter 16 - The Honey Bee
      45. Are they who plan ill deeds then secure that Allah will not cause the earth to swallow them, or that the doom will not come on them whence they know not?
      46. Or that He will not seize them in their going to and fro that there be no escape for them?
      47. Or that He will not seize them with a gradual wasting? Lo! thy Lord is indeed Full of Pity, Merciful!
      48. Have they not observed all thing that Allah hath created, how their shadows incline to the right and to the left, making prostration unto Allah, and they are lowly?
      49. And unto Allah maketh prostration whatsoever is in the heavens and whatsoever is in the earth of living creatures, and the angels (also), and they are not proud
      50. They fear their Lord above them, and do what they are hidden.
      51. Allah hath said: Choose not two gods. There is only One God. So of Me, Me only, be in awe.
      52. Unto Him belongeth whatsoever is in the heavens and the earth, and religion is His for ever. Will ye then fear any other than Allah?
      53. And whatever of comfort ye enjoy, it is from Allah. Then, when misfortune reacheth you, unto Him ye cry for help.
      54. And afterward, when He hath rid you of the misfortune, behold! a set of you attribute partners to their Lord,
      55. So as to deny that which We have given them. Then enjoy life (while ye may), for ye will come to know.
      56. And they assign a portion of that which We have given them unto what they know not. By Allah! but ye will indeed be asked concerning (all) that ye used to invent.
      Chapter 7 - The Place Between Heaven and Hell
      96. And if the people of the township had believed and kept from evil, surely We should have opened for them, blessings from the sky and from the earth. But (unto every messenger) they gave the lie, and so We seized them on account of what they used to earn.
      97. Are the people of the townships then secure from the coming of Our wrath, upon them as a night raid while they sleep?
      98. Or are the people of the townships then secure from the coming of Our wrath upon them in the daytime while they play?
      99. Are they then secure from Allah's scheme? None deemeth himself secure from Allah's scheme save folk that perish.
      100. Is it not an indication to those who inherit the land after its people (who thus reaped the consequence of evil doing) that, if We will, We can smite them for their sins and print upon their hearts so that they hear not?
      101. Such were the townships. We relate some tidings of them unto thee (Muhammad). Their messengers verily came unto them with clear proofs (of Allah's Sovereignty), but they could not believe because they had before denied. Thus doth Allah print upon the hearts of disbelievers (that they hear not).
      102. We found no (loyalty to any) covenant in most of them. Nay, most of them We found wrong doers
      Chapter 11- Prophet Hood
      77. And when Our messengers (angels in man shape) came unto Lot, he was distressed and knew not how to protect them. He said: This is a distressful day.
      78. And his people came unto him, running towards him and before then they used to commit abominations He said: O my people! Here are my daughters! They are purer for you (to marry). Beware of Allah, and degrade me not in (the person of) my guests. Is there not among you any upright man?
      79. They said: Well thou knowest that we have no right to thy daughters, and well thou knowest what we want.
      80. He said: Would that I had strength to resist you or had some strong support (among you)!
      81. (The messengers) said: O Lot! Lo! we are messengers of thy Lord; they shall not reach thee. So travel with thy people in a part of the night, and let not one of you turn round (all) save thy wife. Lo! that which smiteth them will smite her (also). Lo! their tryst is (for) the morning. Is not the morning nigh?
      82. So when Our commandment came to pass We overthrew (that township) and rained upon it stones of clay, one after another,
      83. Marked with fire in the providence of thy Lord (for the destruction of the wicked). And they are never far from the wrong-doers.

  • @Leokipo
    @Leokipo Před rokem +1368

    That guy was so chill talking about the devastating impacts of asteroids, so you can tell he's been researching them for a long time

    • @afkpillow
      @afkpillow Před rokem +6

      Same thought

    • @Thanos-hp1mw
      @Thanos-hp1mw Před rokem +61

      This guy discovered Kuiper belt you know.

    • @vivekkapoor6937
      @vivekkapoor6937 Před rokem +1

      Brother think of asteroid having momentum equal to weight× gravity×speed will fall on earth as fire ball due to atmospheric friction.

    • @Leokipo
      @Leokipo Před rokem +11

      @@vivekkapoor6937 I think you mean mass x velocity but yes it would be a lot of momentum

    • @qnjqjason2823
      @qnjqjason2823 Před rokem

      hij liegd alles aan elkaar! allemaal fake

  • @DrKoneko
    @DrKoneko Před 9 měsíci +389

    I've been to the crater in Arizona and there's no way to convey how huge the crater is without seeing it in person. It's beautiful and haunting.

    • @rikellis7871
      @rikellis7871 Před 9 měsíci +1

      Not a crater, it's a volcano.

    • @DrKoneko
      @DrKoneko Před 9 měsíci +76

      @@rikellis7871 literally called the meteor Crater, idk what you want me to tell you

    • @qualicumjack3906
      @qualicumjack3906 Před 8 měsíci

      Eh, the Grand Canyon was much bigger

    • @DrKoneko
      @DrKoneko Před 8 měsíci +31

      @@qualicumjack3906 yeah, but the Grand canyon is less terrifying than a meteor Crater because at any moment one of those could crash anywhere on earth.

    • @qualicumjack3906
      @qualicumjack3906 Před 8 měsíci +1

      @@DrKoneko
      Thats not quite true

  • @MonkeyGoatLicker
    @MonkeyGoatLicker Před 2 lety +6608

    Fun Fact:
    If it wasn’t for Jupiter, the largest planet in our solar system, the Earth would get hit all the time with asteroids. Jupiter’s rich gravity ALMOST always takes the blows.

  • @adamdeshields8621
    @adamdeshields8621 Před 3 lety +440

    15:07
    Earth: Nukes asteroid.
    Asteroid: Call an ambulance.
    Asteroid: But not for me.

    • @harsh4898
      @harsh4898 Před 3 lety +8

      lmao

    • @icvetnic
      @icvetnic Před 3 lety +23

      Trump: Let's make a wall in the sky.

    • @amonal42
      @amonal42 Před 3 lety

      1 megaton bomb has more than enough energy to blow up an 1 km asteroid. Asteroid Benu for example has 0.25 km radius, 78 000 000 000 kg mass and 0.2 m/s escape velocity can be blown apart with less than 1 ton of TNT!

    • @dannygjk
      @dannygjk Před 3 lety +4

      @@amonal42 LOL! source?

    • @Vasharan
      @Vasharan Před 3 lety +12

      @@icvetnic Nah, a magic sharpie will be enough to fix it.
      "This asteroid is a Democrat hoax!", while the sky is literally on fire.

  • @marcelfermer5369
    @marcelfermer5369 Před rokem +81

    This is one of the best examples of clear, rational, scientific thinking and presentation of a subject. Outstanding. Full marks.

    • @Itsaboutthewaterlife
      @Itsaboutthewaterlife Před 3 měsíci +1

      Agree.

    • @zacharyrademaker218
      @zacharyrademaker218 Před měsícem

      But it's false it's simple to send things to space. We also now have lasers that move at the speed of light which is incredible. We made some thing that can lead to advanced capabilities of viewing our nearest galaxy within the galaxy. Super excited

  • @jbrethous
    @jbrethous Před rokem +208

    Derek, you are fantastic at what you do. You are among the top information sources, not on CZcams but in the whole of Internet. Respect to what and how you do it. Thank you.

    • @garyryan7852WR
      @garyryan7852WR Před rokem +1

      LMAO There is no truth to any of it .

    • @pandemicneetbux2110
      @pandemicneetbux2110 Před rokem +4

      Yeah he's usually pretty good putting it in layman's terms too.

    • @nesquix926
      @nesquix926 Před rokem +4

      @@garyryan7852WR You have absolutely zero clue what you are talking about. Keep replying on edited and out-of-context Instagram posts and other's horrible research to convince people that the Earth is flat. I don't know how you try to disprove this.

    • @iamarizonaball2642
      @iamarizonaball2642 Před 10 měsíci

      Asteroid Kessler Syndrome might be a thing.

    • @akshayreddyatchi1971
      @akshayreddyatchi1971 Před 8 měsíci

      correct he is such a schmuck@@nesquix926

  • @warrior230
    @warrior230 Před 3 lety +3874

    Hats off to the cameraman who filmed all this space stuff for us.

    • @mysterygamermgclues8864
      @mysterygamermgclues8864 Před 3 lety +163

      hope they got a raise.

    • @MysticalStd
      @MysticalStd Před 3 lety +44

      Underated comment

    • @chemicalauthor
      @chemicalauthor Před 3 lety +50

      He should make a CZcams channel

    • @skairymgaming2184
      @skairymgaming2184 Před 3 lety +114

      He has held breath more than actors in nemo

    • @john34261
      @john34261 Před 3 lety +39

      @@skairymgaming2184 i bet he's working for nasa and he records the astroids and nasa has a time machine since they recorded the dino's death day

  • @johnnyboy6338
    @johnnyboy6338 Před 2 lety +866

    “To put your mind at ease, here’s some more likely disasters for earth”. This is like when you have a headache and someone offers to punch you as a distraction.

    • @MrEp5
      @MrEp5 Před 2 lety +8

      fear mongering right?

    • @somegirl558
      @somegirl558 Před 2 lety +3

      🤣🤣🤣🤣🤣🤣

    • @YourCapybaraAmigo_17yrsago
      @YourCapybaraAmigo_17yrsago Před 2 lety +23

      *works every time

    • @Aztesticals
      @Aztesticals Před 2 lety +5

      @@MrEp5 I mean if that scares you you gotta grow up

    • @MrEp5
      @MrEp5 Před 2 lety +16

      @@Aztesticals No on the contrary. When this thing hits you wouldnt stand a chance anyway, so why worry in the first place. Just enjoy life as much as you can, while you can.

  • @Nathan-vt1jz
    @Nathan-vt1jz Před 9 měsíci +51

    The DART experiment has shown that we do have the ability to deflect a asteroid with a high velocity impact. I know that happened after this video was made. It was an important experiment and a fun one to see live.

    • @Deltathegoldenretriever
      @Deltathegoldenretriever Před měsícem +2

      Did they ever give us real factual information about the impact and how much it would move?

    • @PowerScissor
      @PowerScissor Před měsícem +1

      They changed the orbital periodnof the 2 bodies in relation to each other. Did they ever release any data on any changes in relation to Earth?
      Doesn't matter what happens if it's still heading to Earth.

    • @sheldontucker4287
      @sheldontucker4287 Před měsícem

      But. DART works if we know in advance we are going to be hit. The meteor that hit Russia we did not see coming..You cannot redirect of you do not see it coming..

  • @cheekiblin690
    @cheekiblin690 Před rokem +50

    It's scary that we still aren't that good at detecting asteroids, but the size of the universe and all the objects within space makes it so hard to predict. The idea of wrapping tin foil around an asteroid seems like something out of a science fiction comedy movie, but it's cool that the radiative properties of some metals are something to think about when entering outer space.

    • @SupremeDP
      @SupremeDP Před 8 měsíci +4

      The fact that we don't have a rocket that could deflect an asteroid, but plain old photons could, is quite funny to think about.

    • @sighfly2928
      @sighfly2928 Před 6 měsíci +2

      I also find it weird that Space X haven’t mentioned this with their ‘Occupy Mars’ goal. If it’s difficult for us to detect from Earth, surely Mars is even more difficult? Imagine investing all that money only for your colony to be wiped out by an asteroid before it gets fully going.

    • @Vote_By_Mail
      @Vote_By_Mail Před 4 měsíci +2

      I didn't get how the foil thing (unrealistic as it is to begin with) would do anything to a spinning asteroid of fairly uniform composition. Maybe it's spinning VERY slowly (days) and then we'd have to only wrap (the correct) half of it? Lmao ok. I'm ok with asteroid catastrophe anyway tbh.

    • @longnoseboi
      @longnoseboi Před 2 měsíci

      @@Vote_By_Mail it'd be constantly pushed away from the sun by photons from the sun. doesn't matter if you have to wrap the whole thing, sunlight is still only coming from one side

    • @CultReport
      @CultReport Před 11 dny

      @@sighfly2928 it'd be more likely for mars's violent atmosphere to destroy a colony than an asteroid

  • @trollster7133
    @trollster7133 Před 2 lety +2055

    “If you are scared of a meteor impact then this will put you at ease, *you can die a thousand more painful ways* “

    • @AlexZander688
      @AlexZander688 Před 2 lety +110

      Mankind is the greatest threat to life on Earth, not asteroids.

    • @kyle18934
      @kyle18934 Před 2 lety +38

      A nuke on Yellowstone would be one easy way to screw up the planet

    • @omarpikm2101
      @omarpikm2101 Před 2 lety +16

      @@kyle18934 This gonna be what caused the events of Pikmin

    • @kyle18934
      @kyle18934 Před 2 lety +2

      @@omarpikm2101 idk if people would realize it was a nuke first, 9r just a lot of lava/insanity

    • @turtlemaster2785
      @turtlemaster2785 Před 2 lety +5

      @@kyle18934 id bet that when people start to figure out how to make anti matter missals then we would die

  • @deponentfutures
    @deponentfutures Před 3 lety +5022

    Veritasium's videos now have better production than most documentaries i watched as a kid (and are more informative)!

    • @funandadventure7805
      @funandadventure7805 Před 3 lety +11

      ...
      czcams.com/video/x7ezYZSmHbs/video.html

    • @bastienmillecam3183
      @bastienmillecam3183 Před 3 lety +117

      No 20 commercial breaks and the same sentence repeated about a hundred times. What a time to live in!

    • @reculate3332
      @reculate3332 Před 3 lety +12

      @@bastienmillecam3183 Indeed

    • @ivoryas1696
      @ivoryas1696 Před 3 lety +13

      B Phoenix
      They seemed like they were _always _*_kinda_* documentaries, but you do have a point!

    • @brillyonbro9135
      @brillyonbro9135 Před 3 lety +4

      think about that more carefully

  • @tannoy2427
    @tannoy2427 Před rokem +34

    With NASA's DART mission, I am glad we're making progress.

    • @nicolausteslaus
      @nicolausteslaus Před rokem +3

      Nope

    • @Julia_JJ
      @Julia_JJ Před rokem

      @@nicolausteslaus lol, true tho

    • @spikespa5208
      @spikespa5208 Před 24 dny

      Make it a double DART. Asteroids travel in pairs, one being a decoy to distract us.

  • @flixeyt
    @flixeyt Před 9 měsíci +5

    About the foil and its reflective properties; wouldn't it be much more efficient to paint the object with a hyperreflective pigment/color?
    This doesn't solve how to get there with all the needed equipment, but I think it could work if someone figured that (very important) part out.
    A number of drones carrying paint could cover a large area in no time.

  • @seya_2
    @seya_2 Před 2 lety +4091

    That scientist dude is definition of being cool and a nerd at the same time

    • @Ttegegg
      @Ttegegg Před 2 lety +74

      And scaring us

    • @dunne8394
      @dunne8394 Před 2 lety +35

      nool

    • @kostamalidzan1701
      @kostamalidzan1701 Před 2 lety +135

      yeah my guy watched Jurassic World and decided to buy a T-rex head

    • @lakshyab.
      @lakshyab. Před 2 lety +5

      Mizuhara

    • @Cousins_Cats
      @Cousins_Cats Před 2 lety +36

      You know being smart doesn’t mean you’re a nerd, right?

  • @maximusdizon7267
    @maximusdizon7267 Před 3 lety +491

    He's got a T-rex skull as a garden ornament. this guy is badass.

  • @flitterZisRiaS
    @flitterZisRiaS Před rokem +35

    props to the cameraman for filming the dinosaurs while a masive extinction event was going on

    • @asparagusoffice
      @asparagusoffice Před rokem

      press freedom has gone too far. violating the laws of spacetime is only the beginning

  • @michaelchen2718
    @michaelchen2718 Před 6 měsíci +7

    14:31 well that's just lovely. It's 12:49am and I am watching this.

  • @jackkoh6229
    @jackkoh6229 Před 2 lety +572

    “And this can happen tomorrow?”
    “Yeah.”
    **Hopeless Laughter**

    • @Utilisateur8855
      @Utilisateur8855 Před 2 lety +12

      "It doesn't hit Earth"
      *"Hopeful Laughter"*

    • @bananaknife3504
      @bananaknife3504 Před 2 lety +7

      @@Utilisateur8855 "its radioactive and 'Melts' earth"

    • @eh4068
      @eh4068 Před 2 lety +2

      @@bananaknife3504 hopeless crying laughter

    • @nox-o6126
      @nox-o6126 Před 2 lety

      "It can destroy the earth even if it is at the other half "
      Hopeless cries

    • @googlgfacef218
      @googlgfacef218 Před 2 lety +1

      it wont happen.
      BIG bro China has our back.
      Right? Wuhan propulsion lab?

  • @ahobimo732
    @ahobimo732 Před 2 lety +1685

    The idea of a kilometres-wide chunk of iron getting so hot that it becomes - not just a liquid, but a GAS - is genuinely hard for me to imagine.

    • @shukrantpatil
      @shukrantpatil Před 2 lety +36

      plasma buddy .

    • @sciencerscientifico310
      @sciencerscientifico310 Před 2 lety +18

      Yeah, falling at 60,000 kmph!

    • @anonydun82fgoog35
      @anonydun82fgoog35 Před 2 lety +140

      That's when you realize that the "velocity SQUARED" component of kinetic energy starts to get seriously ridiculous at very high speeds. And the law of conservation of energy states that if you are slowing down, that energy has to go SOMEWHERE. And if you slow down all of a sudden, well you get the energy all of a sudden too :)

    • @aetherdivision
      @aetherdivision Před 2 lety +4

      Yeah that was pretty crazy to think about

    • @kamisama9715
      @kamisama9715 Před 2 lety +9

      and when it hits, its back end will still be several kilometers in the sky.

  • @mikewyer33
    @mikewyer33 Před rokem +6

    For anyone coming here after the DART mission:
    Page 73 of the linked report on Planetary Defence (detection and mitigation) says that Kinetic Methods are feasible.
    Since David Jewitt was on the steering committee for that report, I'm pretty sure he knew this. It's interesting that the video only shows non-kinetic methods and why they are unlikely to work. Bit misleading, that.

  • @Ermz
    @Ermz Před rokem +2

    I love how much you rescued this video's performance in the algorithm with a thumbnail flip.

  • @acethefiredragon8525
    @acethefiredragon8525 Před 3 lety +619

    Asteroid 1: Alright, I’ll be bait, while u go in from the back.
    Asteroid 2: Roger that.

  • @primal_guy1526
    @primal_guy1526 Před 2 lety +706

    Earth: WE'RE ALL GONNA DIE
    Jupiter: I gotchu homie

  • @YoussefDaher2.0_short
    @YoussefDaher2.0_short Před 7 měsíci +2

    Hey Derek these videos are so awesome I can learn by them

  • @paulrandig
    @paulrandig Před rokem +9

    I start to think that evacuating a city can be done quickest if you let the people walk. You close all roads exept for transport of those who can't walk. In a week's time, you could reach another big city walking. If people flee in all directions, the masses thin out. So, if you have many evacuation centers all around the city in a distance of a five days walk, you can transport the people from there.

    • @maxonite
      @maxonite Před rokem +5

      Thats what I was thinking… If the roads are blocked then any reasonable person would simply start walking. A few days is more than enough time to make it out of a city on foot

  • @somewhatnotable8099
    @somewhatnotable8099 Před 3 lety +836

    lmao the people in the beginning just like “Oh yeah, that’s pretty cool. Anyway off to work.”

  • @bluelijah
    @bluelijah Před 2 lety +3103

    This scientist is such a legend. He has a 4.5 billion-year-old meteorite, a men in black chair, and a t rex skull

    • @insertname5009
      @insertname5009 Před 2 lety +255

      He’s either a supervillain or the coolest grandpa/family relative

    • @aaronlopez3720
      @aaronlopez3720 Před 2 lety +172

      I remember a few years ago, I got to go to a friend's house, and his parents were archeologists, it's probably the craziest house I've ever been to.
      It was a flat of 3 floors, the basement was full of meteorites of all sizes, some with the size of a tennis ball, some with the size of a chair, and let me tell you they were heavy, they needed a crane to carry those. Then they had the entire house filled with different artifacts (coins, masks, etc.) and... someone skeleton in the living room that they were studying.
      Yep, quite an interesting house.

    • @jotarothegay6285
      @jotarothegay6285 Před 2 lety +9

      Aaron López That's so cool! I wish I had those parents.

    • @cameronscanlan1620
      @cameronscanlan1620 Před 2 lety +43

      He discovered the Kuiper belt too

    • @Tempst
      @Tempst Před 2 lety +2

      @@cameronscanlan1620 what's his name ?

  • @asdzt123
    @asdzt123 Před 8 měsíci +1

    Thanks for the video, your guest was amazing. If you can have him for any related topic that would be great.

  • @richardsonsmith2633
    @richardsonsmith2633 Před rokem +1

    such a great person, family man dad and a perfect channel too. thanks alot for being there for us!!!

  • @kellycat1665
    @kellycat1665 Před 3 lety +2150

    "And if we saw one coming, what would we do about it?"
    Me:
    "Become cameramen."

  • @simphu
    @simphu Před 3 lety +590

    Derek: What if a large astroid hits Earth?
    2020: Write that down....

    • @Civsuccess2
      @Civsuccess2 Před 3 lety +6

      Still have about a month.

    • @simphu
      @simphu Před 3 lety +13

      That’s a lot of days for 2020 to plan something evil :(

    • @aliasgerchallawala4582
      @aliasgerchallawala4582 Před 3 lety +7

      2020: haha asteroid go boom

    • @bigsmoke1295
      @bigsmoke1295 Před 3 lety +2

      @@aliasgerchallawala4582 lmao underrated

    • @KillSchwill
      @KillSchwill Před 3 lety +2

      2020 isn't over yet. Anything could happen.

  • @Zsy6
    @Zsy6 Před 10 měsíci +4

    You've gotta give Barringer some credit for sticking with his mining operation.

  • @HumanExperience-EN
    @HumanExperience-EN Před 3 lety +2393

    Asteroids in a nutshell: low-probability, high consequence.

    • @goldnutter412
      @goldnutter412 Před 3 lety +29

      haha tru tru
      Humans too.. we have nothing to fear but fear itself
      So our egos... hurting each other and hence risking going back to the dark ages.. no thankyou !
      Go NASA ! go humanity

    • @genthefrog18
      @genthefrog18 Před 3 lety +15

      @@goldnutter412 oh boy, you are still on the shallow water of the existentialism iceberg

    • @ManojKumar-xo9mw
      @ManojKumar-xo9mw Před 3 lety +7

      Probably a kurzgesagt: in a nutshell video

    • @mukrifachri
      @mukrifachri Před 3 lety +7

      We've put in low-probability events regularly in designing things, ie. earthquakes (normally for 2500 years return period), winds (from 300 up to 3000 years return period), we've even started to protect against tsunamis (or at least the Japanese are trying). I wonder what kind of asteroid sizes falls into those occurency.

    • @AbbasKhan-ey9kv
      @AbbasKhan-ey9kv Před 3 lety

      Well it's 2020

  • @arileblance6963
    @arileblance6963 Před 3 lety +837

    My movie research says that Europe wouldnt be affected anyway, since everything happens in America

    • @User5260jo
      @User5260jo Před 3 lety +1

      At the beginning of this video, where did those asteriods fall??? You are not paying attention. No idea where the Eiffel Tower or Russia are on the map???

    • @marcoeire44
      @marcoeire44 Před 3 lety +4

      @Jasper it's the bee from bee movie hahaha I loved that movie
      "here comes the sun dun dun dun du"

    • @marcoeire44
      @marcoeire44 Před 3 lety +2

      The west is the best GOTT MITT UNS

    • @Daniel1.1
      @Daniel1.1 Před 3 lety +29

      @@User5260jo The asteroid was as heavy as the Eiffel tower, it did not land near the eiffel tower, listen properly.

    • @EattingMeatSince82
      @EattingMeatSince82 Před 3 lety +1

      @Jasper the bee movie
      *YoU LiKE JazZ?*

  • @static697
    @static697 Před 8 měsíci +7

    6:08 this is such a terrifying representation of how miserably vulnerable our situation is.

  • @Zanockthael
    @Zanockthael Před 11 měsíci +4

    18:20 "Let me put your mind at ease. We're almost certainly all going to be dead from some other global catastrophe in a hundred years, so there's no need to worry about 10km asteroids."
    Well, thanks. I feel much better now.

  • @drivewaystar6485
    @drivewaystar6485 Před 2 lety +974

    "The oldest thing you'll ever see."
    That's a cool thing to be able to say.

    • @vergilbaberuthofbaseball5983
      @vergilbaberuthofbaseball5983 Před 2 lety +46

      The queen of England is older

    • @petermanalang4185
      @petermanalang4185 Před 2 lety +6

      isn't the sun older tho or even the other stars in the sky

    • @poida1674
      @poida1674 Před 2 lety +3

      I almost thought he was talking about himself for a minute, then I remember how old the universe is.

    • @jaydenkong2283
      @jaydenkong2283 Před 2 lety +1

      @@divine308 not every atoms, the universe is infinitely expanding creating new atoms and it’s probably rare that the original atoms are us

    • @kavinelamurugan8407
      @kavinelamurugan8407 Před 2 lety +17

      @@jaydenkong2283 no the universe is expanding but atoms arent being created. More like they are just moving apart. atoms being created breaks just about all of our laws of physics more specifically thermodynamics

  • @yewstew8312
    @yewstew8312 Před 2 lety +2695

    I like how the guy casually walks into his living room with the heart of a 4.5 billion year old planet

    • @Kinnaj53
      @Kinnaj53 Před 2 lety +9

      xDDDD

    • @jeffblackjack2
      @jeffblackjack2 Před 2 lety +112

      and he almost tossed it like a baseball loll

    • @doapin6240
      @doapin6240 Před 2 lety +112

      Ah yes, one of the best things you can flex

    • @etan...
      @etan... Před 2 lety +132

      And the fact that he puts flower pots in a trex skull...

    • @jeffblackjack2
      @jeffblackjack2 Před 2 lety +12

      @@etan... that is not a real t-rex skull, right?

  • @hazlitt1
    @hazlitt1 Před 7 měsíci

    GREAT VIDEO. LOVE YOUR CONTENT. CAN YOU PLEASE TELL ME WHAT VIDEO/ AUDIO GEAR YOU’RE USING IN THIS VIDEO. THANK YOU.

  • @vincenty747
    @vincenty747 Před rokem +4

    I love that the best option in attacking an oncoming asteroid is to wrap it in foil like you're going to bake a potato 🤣

  • @rootntootn6shootn
    @rootntootn6shootn Před 3 lety +2049

    I could sit there all day and listen to that dude tell me about space while sitting in an egg chair

  • @MrGKTamil
    @MrGKTamil Před 3 lety +18153

    Hmm.. now i am prepared strong enough to face December 2020.

  • @EastCoastShorts
    @EastCoastShorts Před rokem +10

    Worrying is like paying a debt you don’t owe.

    • @asparagusoffice
      @asparagusoffice Před rokem +3

      risk mitigation is the entire point of civilization

  • @jeffcondis6592
    @jeffcondis6592 Před rokem +13

    Thank you for the videos! I have an idea that may not be feasible. Would it be possible to build a rocket that could dock and use the asteroid material as propellant? Maybe, some sort of a nuclear heater that spits out rock gas?

    • @xermionthesecond4396
      @xermionthesecond4396 Před rokem

      A mass driver! That's somrthing that we've been theorizing about for a while.

  • @artemis7913
    @artemis7913 Před 2 lety +1442

    "We're really not that good at detecting asteroids before they're going to hit us."
    Well. That's comforting.

    • @owenhalverson9119
      @owenhalverson9119 Před 2 lety +26

      Yep look at the dinosaurs 🦕 🤣 😀 😄 😧☠

    • @gabrielrivero1304
      @gabrielrivero1304 Před 2 lety +3

      @@owenhalverson9119 what

    • @owenhalverson9119
      @owenhalverson9119 Před 2 lety +11

      The dinosaurs got hit with a meteorite and all died but that meteorite was like 6 miles wide hopefully we can detect something that big before it gets to close

    • @mrjleex
      @mrjleex Před 2 lety +30

      @@owenhalverson9119 They also said that they couldn't alter its trajectory which means it would hit the planet but you would know about it beforehand which would be rather upsetting. Best not to know.

    • @owenhalverson9119
      @owenhalverson9119 Před 2 lety +4

      Yes we could all die from old age disease car crashes or get crushed by a giant meteor

  • @reecehowes61
    @reecehowes61 Před 3 lety +953

    love how at the end he like don't be worried about an asteroid killing everyone there's a million other ways we could all die and half of them are humans killing themselves

    • @jankees4037
      @jankees4037 Před 3 lety +5

      You should have gotten the lesson, start living undersea, or in a cave. The people in Coober Pedy Australia might look ancient, but they are prepared for the future! Even though it also gets frikking hot in central Australia.

    • @Mr.Memers
      @Mr.Memers Před 3 lety +46

      Idea of how to stop an asteroid:
      Step 1: Grab a man
      Step 2: Grab a nuke
      Step 3: Grab a gun
      Step 4: launch that man onto the asteroid
      Step 5: Try placing the nuke in the middle of the asteroid
      Step 6: Sacrifice yourself And explode the nuke
      Step 7: Build a statue of that man and praise the statue of the hero

    • @prima808
      @prima808 Před 3 lety +9

      Yeah, but when Stephen Hawking says an asteroid "is the greatest threat to human existence", I listen!

    • @ilovehomies
      @ilovehomies Před 3 lety +4

      @@Mr.Memers this is not a movie reference.

    • @crumply5959
      @crumply5959 Před 3 lety +10

      @@prima808 nah us killing ourselves is the most dangerous threat to our existence. We have so many ways to get rid of astroids that its not a big deal.

  • @jasongraham731
    @jasongraham731 Před rokem +29

    A video about exactly what the dinosaurs experienced would be really interesting…

    • @jinx.love.you.
      @jinx.love.you. Před rokem +7

      There is one Kurtegerzal in a nutshell. Analyzed the impact - very well made

    • @shivamchouhan5077
      @shivamchouhan5077 Před rokem +1

      @@jinx.love.you. kurzgesegt*

    • @nicolausteslaus
      @nicolausteslaus Před rokem

      @@jinx.love.you.
      Kurzgesagt is a bs bill gates propaganda

  • @weekdaycycling
    @weekdaycycling Před 4 měsíci

    Wow! The Kiwico ad is so captivating, I had to watch it multiple times. It's fantastic!

  • @dfgdfg_
    @dfgdfg_ Před 3 lety +4366

    Just what 2020 needs to end the year off with a bang.

    • @epsilon1563
      @epsilon1563 Před 3 lety +234

      _Softly_ don't

    • @eruzen2272
      @eruzen2272 Před 3 lety +270

      Right? I have my baseball bat ready to whack that bad boy back into outer space.

    • @glenecollins
      @glenecollins Před 3 lety +163

      Shut it... I suspect 2020 is taking suggestions.

    • @thatboibook8601
      @thatboibook8601 Před 3 lety +10

      Lmao

    • @mukrifachri
      @mukrifachri Před 3 lety +28

      They already sent down the monolith 5 years ago... Maybe if the dolphins start to disappear...

  • @shyamjakhete2285
    @shyamjakhete2285 Před 3 lety +203

    "if u are worried about if the world is going to end by asteroid,let me set your mind at ease, there are thousands of catastrophes that can end the world'

    • @shyam.upadhyay
      @shyam.upadhyay Před 3 lety +4

      Yeah, like when 2 Shyam named people say Hello to each other.
      Also don't start with double quotation and end with single.😂

    • @S....
      @S.... Před 3 lety +2

      @@shyam.upadhyay The lack of second quotation mark is a metaphor for "not really an end".

    • @shyam.upadhyay
      @shyam.upadhyay Před 3 lety

      @@S.... Oh! Nice👍🏻

  • @danielbowman9330
    @danielbowman9330 Před rokem +2

    I love this dudes energy, just chillin at his house with no shoes on talking about stuff he presumably loves

  • @marksamuelsen2750
    @marksamuelsen2750 Před 6 měsíci +1

    There’s an Aviation Airway that goes directly over the crater in Arizona and I’ve flown over it at least 15-20 times and it certainly is amazing to see. I just wonder how insane the explosion was when it hit? It looks like it hit straight down. BOOM

  • @iammrbeat
    @iammrbeat Před 3 lety +9973

    THIS WAS SO GOOD. I mean, now I'm freaking out, but the video was so good.

    • @ciocia72
      @ciocia72 Před 3 lety +21

      ikr?

    • @tygenwiese7370
      @tygenwiese7370 Před 3 lety +14

      Yeah ur right

    • @grumpy-dad3701
      @grumpy-dad3701 Před 3 lety +2

      @Timothy Martin and irradiate the prices that fall to earth in many chunks

    • @TKUA11
      @TKUA11 Před 3 lety +40

      And people are freaking out about global warming. There’s bigger things to worry about

    • @morganproductions1729
      @morganproductions1729 Před 3 lety +7

      Same mr beat

  • @19billdong96
    @19billdong96 Před 3 lety +983

    Derek: and 10kms?
    “10kms are a thousand times more hopeless.”
    The end of humanity never sounded so funny

    • @thegongoolzler2677
      @thegongoolzler2677 Před 3 lety

      Lmao

    • @angryyoungman4389
      @angryyoungman4389 Před 3 lety +20

      You know what's more Funny, We're more prepared to get killed by Humans then the Real Dangerous Phenomenas in the Universe which can wipe out Humanity😂
      I mean we can't save ourselves from Corona Virus which is originated in China and we boast that we have Intelligence agencies and Nukes😂😂

    • @anand_lalu
      @anand_lalu Před 3 lety +2

      @@angryyoungman4389 Indeed!

    • @angryyoungman4389
      @angryyoungman4389 Před 3 lety +3

      Aliens may have designed a Trueman Show for themselves and made us as participants😂, Now we have to rise from this Capitalism Self Eating Snake and Killing each other. We have to Go outside Earth and Live in search of Actual Life.❤️

    • @venky193
      @venky193 Před 3 lety +1

      hahaha.. this one actually cracked me up :D ROFL

  • @EnemyAtom65
    @EnemyAtom65 Před 2 měsíci +2

    As the asteroid approached Chelyabinsk, residents of the asteroid watched in horror as Chelyabinsk approached them.

  • @leov666
    @leov666 Před rokem +10

    Actually, cities occupy a tiny percentage of the Earth's surface and are unlikely to get hit directly. However, 71% of the Earth's surface is oceans, and a water impact could result in a megatsunami that would wipe out entire coastal cities even thousands of miles away.

    • @Vote_By_Mail
      @Vote_By_Mail Před 4 měsíci +1

      You're already dealing with a 1-in-a-100million+ event; your other "tiny percentage" things start goin out the window.

    • @TheH8redd
      @TheH8redd Před 3 měsíci +1

      Not only one Tsunami, but multiple. If an asteroid impact the ocean, it will create a "Hole" where there is no water, which is the first tsunami, then water will rush in to fill the hole, causing a bulge in the center so high that when it falls back down, it will create another tsunami, this, however won't create a hole, but it will create a depression in water lever where water will rush back in, causing another bulge, less high every time. So we can count on at least 3-5 tsunamis in a row, with olny a few hours in between. Each tsunami will be less high and powerfull than it's predecessor, but even the last one will make the one that hit japan and the one that hit indonesia a couple of years back look like ripples.

  • @Belfor09
    @Belfor09 Před 3 lety +555

    It was only 20m in diameter
    Americans: How many school buses is that?

    • @TrueThanny
      @TrueThanny Před 3 lety +36

      @@Farquad76.547 Because it's a ubiquitous object that just about everyone has seen multiple times in person. It's a lot easier to get a sense of how big something is in terms of a very familiar object than from just a number, even if the units aren't unfamiliar.

    • @WarblesOnALot
      @WarblesOnALot Před 3 lety +5

      G'day,
      One or two Skoolbusses ; one for regular Skooledkids, two if they be Speshul, like.
      You DID Ask...
      ;-p
      Ciao !

    • @casparvoncampenhausen5249
      @casparvoncampenhausen5249 Před 3 lety +30

      What's that in freedom unit's?
      (Scratches head with gun)

    • @newfangledcypher5309
      @newfangledcypher5309 Před 3 lety +2

      A little offensive, but your probably correct. My default is metric and whenever talking to friends and family they tend to get really confused.

    • @MeanBean
      @MeanBean Před 3 lety +1

      😂😂😂😂

  • @PaulL42654
    @PaulL42654 Před 3 lety +588

    "We don't have a big enough laser"
    Styropyro: hold my diode

  • @Lootbot90
    @Lootbot90 Před měsícem

    I just love the humility this man demonstrates with his knowledge. I’d love to have a teacher like him.

  • @mattsnider2667
    @mattsnider2667 Před rokem

    3:00 Is that Vangelis' "Creation du Monde" playing in the background?! Having Carl Sagan-Cosmos flashbacks. :)

  • @richiel5557
    @richiel5557 Před 2 lety +3603

    I love how the scientists basically said "well when the asteroid is a problem, we'll figure it out then" true procrastination in its finest

    • @pavel9652
      @pavel9652 Před 2 lety +175

      The complete sentence would be: well when the asteroid is a problem, we'll figure it out then how to spend the trillions USD required to stop it. It is all about money and resources that would have to be spent and might not be needed for millions of years. Although smaller impacts do happen more frequently.

    • @richiel5557
      @richiel5557 Před 2 lety +58

      @@pavel9652 just a joke buddy! But yes the actual logistics involved are extremely complicated.

    • @richiel5557
      @richiel5557 Před 2 lety +11

      @@pavel9652 its a joke man! I understand the reason they are putting asteroid defense on the back burner. Like you said the logistics would be expensive and taxing for any government. And being proactive is not Our (humans) strong suite.

    • @pavel9652
      @pavel9652 Před 2 lety +19

      ​@@richiel5557 No worries! ;) There are tons of demanding comments questioning the science and scientists on the internet these days, so I just try to address the misconceptions as I see them ;)

    • @Grey_Warden_Invasion
      @Grey_Warden_Invasion Před 2 lety +19

      And maybe if it's too late then, the excuse "The dog ate my research" will still work.

  • @kallvt
    @kallvt Před 3 lety +1864

    "If you're worried about this terrible thing, here are thousands of other terrible things"

    • @MuscarV2
      @MuscarV2 Před 3 lety +59

      @Gmail X wtf? No, very much not. You really pulled that out of your ass. And you managed to misspell too, well done dimwit!

    • @elonmusk352
      @elonmusk352 Před 3 lety +13

      Spacex and I am here to save you all

    • @srelma
      @srelma Před 3 lety +9

      @@elonmusk352 you just wanna send a million of us to Mars. How much did you pay Veritasium to make a video that life on earth is doomed?

    • @TheReligiousAtheists
      @TheReligiousAtheists Před 3 lety +20

      It's more like "If you're worried about this unlikely to occur terrible thing that we have no control over, here are a thousand likely to occur terrible things that we do have control over".

    • @theendurance
      @theendurance Před 3 lety +13

      @Gmail X no, the chance of dying from COVID is far higher

  • @stenya
    @stenya Před rokem +11

    Would be great if you could make a second part to this video. Here we are, 2 years later, and there is the NASA's DART mission and the news:
    Oct. 20, 2022 - The DART spacecraft successfully impacted the asteroid Dimorphos on September 26, reducing the period of the asteroid's orbit by 32 minutes. Scientists considered a change of 73 seconds to be the minimum amount for success. This article has been updated to reflect the latest data and images from the impact.
    - and compare this success to the ideas in this video (nuke, rocket, kitchenfoil, evac)

    • @asparagusoffice
      @asparagusoffice Před rokem +2

      love it when the caveman solution works perfectly

  • @voicetube
    @voicetube Před 5 měsíci +2

    I think one of my main takeaways from this video is that I definitely want a ball chair.

  • @19billdong96
    @19billdong96 Před 3 lety +429

    Scientists: if an asteroid approaches there’s nothing we can do
    2020: *you have my attention*

    • @neelamverma8167
      @neelamverma8167 Před 3 lety +5

      2020: Christmas presents

    • @Scribe13013
      @Scribe13013 Před 3 lety +1

      czcams.com/video/rBIVIqkaqA0/video.html

    • @tbrown3356
      @tbrown3356 Před 3 lety

      Maybe this will get your attention. Space is fake.
      globeterminator.com/no-vacuum-of-space/

  • @frankie1597
    @frankie1597 Před 3 lety +259

    Veritasium is slowly filling Vsauce’s void

    • @nothingmuch1129
      @nothingmuch1129 Před 3 lety +16

      He took his chance but once michael comes bak, he's gone again

    • @KaProLax
      @KaProLax Před 3 lety +25

      Nah bro they both are different

    • @DezinGTD
      @DezinGTD Před 3 lety +10

      Phrasing

    • @redcoat4348
      @redcoat4348 Před 3 lety +30

      They're both in pretty different niches, and have been around for pretty long. Both have been popular at the same time too so it's not like Veritasium would be gone when Michael comes back...

    • @__-yz1ob
      @__-yz1ob Před 3 lety +13

      A friendly reminder that vsauce is working on a video which is more similar to his older style
      The video is about time and history

  • @Buff_MC
    @Buff_MC Před rokem +3

    15:02 it is really cool watching this video after the testing that shows you can alter the trajectory of an asteroid. Really cool stuff

  • @stevensrocks798
    @stevensrocks798 Před 7 měsíci +1

    Have a look at the Younger Dryas impacts circa 12,450BP and again at 11,600BP. First one hit the Laurentide and Cordilleran ice sheets in North America, causing widespread devastation like in the Washington Scablands as well as hitting far flung places like Greenland and even Abu Herera in Syria. The second, caused by fragments of the first, hit the mid Atlantic about 2000 years later, both impacts can be linked to Ragnarok and also the destruction of Atlantis.

  • @MrAtncc1701
    @MrAtncc1701 Před rokem +3

    This guy is just so likable and cool! So nonchalant about the devastation that could come.

  • @dataternater78
    @dataternater78 Před 2 lety +1401

    If an Asteroid comes I’ll just say “Asteroid no Asteroiding” because that’s what Dora taught me

    • @mashihodpotatoetm4572
      @mashihodpotatoetm4572 Před 2 lety +131

      _"Asteroid, no asteroiding!"_
      The Asteroid: _Understandable have a good day._
      *proceeds to U-turn*

    • @jordanjonescelestialwaffle1698
      @jordanjonescelestialwaffle1698 Před 2 lety +37

      @@mashihodpotatoetm4572 just imagine if if actually worked! that would be fun to try out.

    • @carlwilliams6977
      @carlwilliams6977 Před 2 lety +6

      They explained that the big one that hit the earth exploded and vaporized due to kinetic energy. What would cause the one in Russia to explode 30 km above the Earth? 0:24

    • @jackal1
      @jackal1 Před 2 lety +14

      @@carlwilliams6977 atmospheric resistance causes the asteroid to be under immense pressure and heat. Eventually, the heat is too much, and the rock breaks apart and vaporizes

    • @drderpphd
      @drderpphd Před 2 lety +3

      Keep it up, man, it's been working so far.

  • @sinisterminister9920
    @sinisterminister9920 Před 11 měsíci +1

    Yooo I really like the way my fella with the meteor collection talks, very calming 😂

  • @Anthony_L
    @Anthony_L Před rokem +2

    I take solace in knowing that even if there’s a catastrophic asteroid out there that will eventually hit earth, I know it’s out of all our control and space is so much bigger than all of us. Interesting for sure

  • @yedmavus
    @yedmavus Před 3 lety +322

    "So It could happen tomorrow?"
    "Yes it can!"
    (Chuckles- I am in danger.)

    • @Joel-pl6lh
      @Joel-pl6lh Před 3 lety +9

      Hey there twin brother

    • @yedmavus
      @yedmavus Před 3 lety +8

      @@Joel-pl6lh Noice

    • @colinsmith407
      @colinsmith407 Před 3 lety +13

      Your profile picture made me think that there was a hair on my screen, and I spent like 2 minutes trying to get it off.

    • @suhb.subb0h
      @suhb.subb0h Před 3 lety +6

      This is why I use dark mode

    • @SirTipsi
      @SirTipsi Před 3 lety +4

      @@colinsmith407 It's hard to believe one would be dumb enough to spend 2 minutes trying to get a virtual hair off his screen.

  • @I.Fumblebee.I
    @I.Fumblebee.I Před 3 lety +861

    "Let me put your mind at ease, there are many more ways to die."

    • @narsreenjohnson4966
      @narsreenjohnson4966 Před 3 lety +7

      YES FROM A VIRUS FASISM AND A VAX THAT WILL CAUSE INFERTILITY
      www.zerohedge.com/medical/ex-pfizer-exec-demands-eu-halt-covid-19-vaccine-studies-over-indefinite-infertility-and

    • @imarchello
      @imarchello Před 3 lety +39

      @@narsreenjohnson4966 From wikipedia:
      Zero Hedge or ZeroHedge is a far-right libertarian financial blog. Over time, Zero Hedge expanded into non-financial analysis, including conspiracy theories and fringe rhetoric that has been associated with the US radical right and a pro-Russian bias.

    • @PonyFoot123
      @PonyFoot123 Před 3 lety +10

      imarchello it never occurred to you to actually look at the contents of the article. Rather, you wiki the website for the spoon fed “truth”

    • @BryanLee
      @BryanLee Před 3 lety +16

      Are these anti-vaxxer commenters Putin's bots or actual goddamn idiots?

    • @FierceFire14
      @FierceFire14 Před 3 lety +13

      @@BryanLee both, they just don't know they are either

  • @moiraatkinson
    @moiraatkinson Před měsícem

    What an amazing find this channel has been! So informative. Maybe we need to build underground shelters if we know a populated area is at risk of annihilation? Borrow an idea from Tornado Alley lol.

  • @roydadancegod
    @roydadancegod Před rokem +2

    Watching this video after seeing Don't Look Up just hits different

  • @Malva597
    @Malva597 Před 3 lety +224

    Petition to call asteroids "planet crumbs"

  • @shawon265
    @shawon265 Před 3 lety +292

    No one’s gonna talk about all the cool graphics? Your upload frequency has gone up, visuals are amazing and content is as informative and enjoyable as always. Good for you, Derek!

    • @scienceium5233
      @scienceium5233 Před 3 lety

      yeah !

    • @elonmusk352
      @elonmusk352 Před 3 lety

      Lol he got help from various high tech companies including Google

    • @AntsAntsAndAnts
      @AntsAntsAndAnts Před 3 lety +4

      @@elonmusk352
      Doesn’t take out the fact that it’s still cool as heck, and provide fun educational content for us.

    • @emceeboogieboots1608
      @emceeboogieboots1608 Před 3 lety +2

      Yeah he has a good team now and it is a win for all of us. My thanks to all of his patreons

    • @elonmusk352
      @elonmusk352 Před 3 lety +1

      @Dan M hi Jesus what's up

  • @jcb3393
    @jcb3393 Před rokem

    14:40 - what about setting up space mirrors (like the JWST) to reflect the light of the sun and focus it on the single point of the asteroid?
    We need to get to work on it right away, because we're gonna need a lot of mirrors and a hell of an efficient targeting system.

  • @russellst.martin4255
    @russellst.martin4255 Před rokem +2

    Somehow, I felt more hope with "no chance" than I did after hearing the foil idea.

  • @GuitarReviver
    @GuitarReviver Před 3 lety +171

    Professor Jewitt's British/American accent is so listenable, I could learn from him all day!

    • @elonmusk352
      @elonmusk352 Před 3 lety +4

      I thought there was mix of bit Aussie in the accent

    • @vikranttyagiRN
      @vikranttyagiRN Před 3 lety +1

      Oh Hell Yeah. He is fascinating to listen to

    • @albanosilva378
      @albanosilva378 Před 3 lety +1

      @@vikranttyagiRN Definitely British, and from London.

    • @brianmessemer2973
      @brianmessemer2973 Před 3 lety

      Indeed.

    • @wishiwasabear
      @wishiwasabear Před 3 lety +20

      He used france as an example of a country blowing up, of course he is brittish.

  • @joryjones6808
    @joryjones6808 Před 3 lety +286

    "Asteroids might be the greatest threat to life on Earth."
    2020: Takes notes vigorously.

  • @katinkafrauke2148
    @katinkafrauke2148 Před 8 měsíci +242

    very nice video I must say. Forgive me, am I the only person financially feeling this economic collapse. It may not be about the video, but I think if I came here to share, I would get some attention. Like I'm really trying to feed my family and pay my bills with my average salary, I really wish I could see other lucrative ways to keep up to date

    • @ferdihendrik8086
      @ferdihendrik8086 Před 8 měsíci

      to be honest you are not the only one but trading paved the way for me two years ago

    • @katinkafrauke2148
      @katinkafrauke2148 Před 8 měsíci

      Trade? please can i get more information about this?

    • @ferdihendrik8086
      @ferdihendrik8086 Před 8 měsíci

      Crypto trading is a digital currency investment that can bring you good profits over time. I would recommend Joseph Sabatier met him in Florida and my life just wasn't quite the same

    • @regulaueli6216
      @regulaueli6216 Před 8 měsíci

      I have heard so much about crypto trading and seen so many people that it has changed their life. I had to invest in it too, so I have something to fall back on in case I lose my job

    • @daviniafelipe4412
      @daviniafelipe4412 Před 8 měsíci

      oh come on, he doesn't need much publicity because he's made a name for himself. I want to say that John Joseph is not a new name in the market. I especially enjoy trading stocks with him.

  • @-Heartz
    @-Heartz Před 8 měsíci +1

    Meteor: Hello 😏👋💥
    Russians:🤷‍♂️ We wrestle bears🚶‍♀️🚶‍♂️🚶

  • @grooorglaserdeth8823
    @grooorglaserdeth8823 Před 3 lety +159

    "Let me put your mind at ease, there are many other global catastrophes that are far more likely". Yeah thanks, that really calmed me down.

    • @yomybutthurtzzz8051
      @yomybutthurtzzz8051 Před 3 lety +3

      Well apothis in 2029 will pass half way between us and the moon. ...im praying it hits some space junk n hits. The USA head on....keep your fingers crossed

    • @paxundpeace9970
      @paxundpeace9970 Před 3 lety +2

      10km asteroid we can do a lot about it 10,000*10,000*10,000= 1,000,000,000,000
      1 km it sucks a lot 1000*1000*1000 = 1,000,000,000
      100 m = 100*100*100 = 1,000,000
      10 m 10 *10*10 = 1000
      Keep in mind: Diameter times 10 results in mass times 1000

    • @FluffyOrionlol
      @FluffyOrionlol Před 3 lety +1

      Ikr

  • @triciavonne3631
    @triciavonne3631 Před 2 lety +861

    Never have I ever imagined that I would grow emotional for the dinosaurs that no longer exist...until I watched this. Watching the excerpts of cgi dinos trying to run from that unexpected pain really just sort of broke my heart. How horrible it would have been to just be minding your business, eating a plant or carcass...and BOOM! You're suddenly in excruciating pain and being cooked alive. How awful!

    • @jeuno880
      @jeuno880 Před 2 lety +118

      Most dinos died because of the aftermath of the impact.
      Dusts covers the sky for a long long time, barely any sunlight, temperature drops, plants can't do photosynthesis then die.
      It's like a slow torture to death. So... in a way, the ones that died due to being near the impact site is actually lucky.

    • @k-rodkev-dog7449
      @k-rodkev-dog7449 Před 2 lety +82

      Like the other guy said. The ones who died right away were sort of the lucky ones. They weren't really cooked alive in the way you're thinking. They died within seconds maybe even (milliseconds or micros seconds) of getting hit by the blast

    • @russeli1941
      @russeli1941 Před 2 lety +3

      Agreed!

    • @smilloww2095
      @smilloww2095 Před 2 lety +34

      Imagine what all the wild animals go trough every day.. being eaten alive, or starving to death

    • @mybadhighlights2939
      @mybadhighlights2939 Před 2 lety +9

      @@smilloww2095 that’s not nearly as worse as suffocating and burning to death?
      Tf you on

  • @jm-lc3jp
    @jm-lc3jp Před rokem +3

    So Dr Jewitt doesn't mention the DART-style defense. DART launches in 2019, in 2022 impacts Dimorphos, a 160meter (20% of the 1km asteroid Jewitt is discussing) asteroid, 10.6 million KM away changing its orbital period by 32 minutes. Sounds like a decent defense to me, assuming we had enough warning time. Surly sending 10 of these DART-like missions millions of miles out would nudge it enough. Now maybe we would never have that sort of warning, but something about this should have been mentioned.

    • @asparagusoffice
      @asparagusoffice Před rokem

      the main problem is that the number of darts required increases exponentially with the radius of the roid

    • @jm-lc3jp
      @jm-lc3jp Před rokem

      @@asparagusoffice it grows as r^2 and there is a ceiling to the size of asteroids (most of the biggest are around 1km), even for 1km (some of the biggest objects), 120km away traveling at 25km/s, with our max payload launch objects 141,000km (dart was only 610kg--half of a car!) if we could hit it at 60km/s (instead of darts 6km/s) It would take about 1256 collisions to move it the 6000km necessary to miss the earth (again for some of the BIGGEST out there). BUT if the collision is a glancing blow we may need half that much. MOST IMPORTANT POINT: the calculations above assume a straight shot (which is almost never the case; this would give us 20 days to get it done--impossible), but usually we have FAR more time because most collide not via straight shots, but via orbits which can be calculated years to decades in advance--this would decrease the number of collisions needed DRAMATICALLY (for every additional 120mil km we need half the number of collisions) So even for 1km size asteroid it theoretically could only take 12 dart-style mission if the collision is 120 BILLION km away AND we are are talking of an orbit that hits in > 5 years we may have 10s of QUADRILLIONS of km before collision (I'm ignoring tons of orbital dynamics which may make things easier). We could theoretically be talking about a SINGLE dart-mission (maybe with a bigger payload) if we know the collision happens within 10 years (not sure how far out they can track these) EVEN for the biggest, 1km objects out there. And as you say the mass grows as r^2, so one 0.2% the diameter requires 100X fewer collisions. This rough math shows the orders of magnitude works out. This should at least be discussed. Otherwise, why have a DART mission. Is NASA just throwing away money? Or do the experts disagree here? There's more to be said for sure.

  • @michaelchen2718
    @michaelchen2718 Před 6 měsíci +2

    17:30 it just gets better and better.

  • @wyldstealer
    @wyldstealer Před 3 lety +465

    “allow me to ease your mind with a hundred other things that could happen”

  • @clarkalarcon4057
    @clarkalarcon4057 Před 2 lety +4335

    Honestly, I don't think we need an asteroid's help to get humans extinct, I think we're doing good enough ourselves.

    • @xPsYchoMind
      @xPsYchoMind Před 2 lety +123

      That's such an outdated point of view

    • @Valsorayu
      @Valsorayu Před 2 lety +108

      @@xPsYchoMind please provide citations.

    • @grant1057
      @grant1057 Před 2 lety +27

      @@xPsYchoMind lol

    • @xPsYchoMind
      @xPsYchoMind Před 2 lety +51

      @@Valsorayu read Marian Tupy, Bjorn Lomborg or really anything on the current state of the world, instead of eating up popular narratives. You can believe it or not, accept or reject the new information, that's not the point. At least you will broaden your horizons and will be less inclined to spew out cliched angsty philosophy of 2000s, like the op does.

    • @SkorpzOfficial
      @SkorpzOfficial Před 2 lety +22

      There’s too many of us… that will be our downfall

  • @hellfire5108
    @hellfire5108 Před rokem

    The production value of this channel i s just out of this world.

  • @peternjoroge508
    @peternjoroge508 Před 3 měsíci

    I just love how he says he wants to set your mind at easy by telling that you don't have to worry about asteroids ending humanity, there are other things that are more likely to end it before an asteroid! Like how is that comforting?

  • @AttilioAltieri
    @AttilioAltieri Před 3 lety +607

    The old man seems to be almost happy when he talks about mass destruction

    • @JustScrapHD
      @JustScrapHD Před 3 lety +39

      he is a true asteroid fan. Even cheering for the asteroids to make it though the atmosphere lol

    • @terryfuldsgaming7995
      @terryfuldsgaming7995 Před 3 lety +34

      Thought experiments are fun for people with brains...

    • @lindgrenmarcus
      @lindgrenmarcus Před 3 lety +30

      I think he has just accepted how fucked we would be if a big asteroid hit earth...

    • @Kempeth
      @Kempeth Před 3 lety +22

      That's the face of saying "it's much more likely to happen in YOUR lifetime than mine..."

    • @brainretardant
      @brainretardant Před 3 lety +1

      Have u seen bill gTes talk about covid aka SARS

  • @sacrom5398
    @sacrom5398 Před 3 lety +311

    Asteroid extinction events are not exactly common
    2020: ok bet

  • @hellvoi149
    @hellvoi149 Před rokem

    The first one was like your name movie. Beautiful at the same time terrifying.

  • @adesorcuppy4225
    @adesorcuppy4225 Před 2 lety +232

    14:20
    “and this could happen tomorrow?”
    “well it could, yeah!”
    “hahaha hahaha hahaha”
    “hahaha haha

  • @capsey_
    @capsey_ Před 3 lety +135

    "Cover asteroid with a large amount of cooking foil"
    Humanity: You wanted to fry us down? Ha-ha, Uno Reverse Card!

    • @AxxLAfriku
      @AxxLAfriku Před 3 lety +3

      Let me get this straight: You comment something that is unrelated to the fact that I have two DANGEROUSLY DASHING girlfriends? Considering that I am the unprettiest CZcamsr ever, having two hot girlfriends is really incredible. Yet you did not mention that at all. I am quite disappointed, dear kan

    • @capsey_
      @capsey_ Před 3 lety +10

      @@AxxLAfriku Lmao, why am I kan?

    • @willmungas8964
      @willmungas8964 Před 3 lety +10

      @@capsey_ that’s your first question out of that whole comment? Lmaoooo

    • @megamanx466
      @megamanx466 Před 3 lety +1

      @@willmungas8964 Apparently they couldn't argue with the rest! 😆

    • @wh0isgeorgee270
      @wh0isgeorgee270 Před 3 lety

      @@capsey_ братан, я щас реально рад. Всё-таки есть Русские кроме меня, которые хорошо знают Английский.