The Last Light Before Eternal Darkness – White Dwarfs & Black Dwarfs

  • Published on: 04 May 2017
  • Everything will end. Even the universe. But in a future so far away that it defies description, there will still be light and therefore a chance for life. It will be around White Dwarfs, the corpses of stars. But even they will fade one day..

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    The Last Light Before Eternal Darkness – White Dwarfs & Black Dwarfs
  • Runtime : 6:29
  • white dwarf black dwarf star universe space family friendly stars earth humans humanity space exploration exoplanets funny animation


  • Noé Rodríguez
    Noé Rodríguez   1 days ago

    Actually in black dwarves theres tones and tons of ready-to-fuse easy degenerate matter that will trigger at the first shot of hot H, and the universe have plenty, everywhere. Also its ultra dense He crust/mantle is unstable outside its pressures, so a hard enough hit would trigger a local mmini nova, life could appear in the nebula and slowly populate its surface, fusing UDHe for life, or civilizations survive by slowly fusing away them... And the iron stars can slowly form a neutron core, slowly turning into a cold pulsar, that eventually collapses into a black hole, that radiates away... This would give civilizations enough time to break enthropy just by waiting for infinite Improbability events, assuming they can live in such energy poor eviroments... mabe SFIA has to make another civs at the end of time episode...

  • gmmg93
    gmmg93   2 days ago

    To give you an idea, the hypothetical iron stars won’t arrive until 10^1500 years. After that, if quantum tunneling is right, even iron stars will fall into eventual black holes in 10^10^76 years after even more quantum tunneling. After that, only black holes remain. Then, in what is simply called “the dark era” (10^10^120), black holes fade due to radiation and the universe expands even more until the theoretical “Big Rip”. This may be a singularity event where space-time gets ripped apart and space is left for a Big Bang but it’s uncertain.

  • LukaGelutashv
    LukaGelutashv   2 days ago

    The best thing and about this channelThe animation is same as thumbnail

  • gmmg93
    gmmg93   2 days ago

    This test universe got canceled

  • Kevine Araujo
    Kevine Araujo   2 days ago

    write down what i'm saying in 2 billion years we will be able to make a portal to another universe

  • Haider Karkamaz
    Haider Karkamaz   3 days ago


  • Sujatha Subramanian
    Sujatha Subramanian   3 days ago

    I wonder if when all the black holes in our universe decay by Hawking radiation, the material in them will be enough to build new stars, planets, and galaxies.

  • anju arya
    anju arya   4 days ago

    0:53 THEY SHOWED THOR'S HAMMER, MJOLNIR!!!!! I'm a massive Avengers fan!! :>

  • Ghost
    Ghost   5 days ago

    I think its funny how terrifyin' these are but then u really u wont even be alive when they happen. Its scary but wont happen in X years

  • ꧁Mike Sully꧂
    ꧁Mike Sully꧂   5 days ago

    Humanity could probably collect massive amounts of gas/dust, keep it parked somewhere just far apart that it won't coalesce, then when one of their white dwarf energy sources dies; make a new sun with some of this gas. Then when that dies into a white dwarf, do it again with some more of this gas/dust

  • Yoosuf Leevan
    Yoosuf Leevan   5 days ago

    Humans can not survive for that long only when the world ands if someone is on a another planet they would die

  • xxhalogamer22xx
    xxhalogamer22xx   5 days ago

    Wouldn't new stars form from cosmic dust or something?

  • Shrekasaur TV
    Shrekasaur TV   6 days ago

    Its infuriating that in the title it doesnt just say ‘Black and ehite dwarfs’

  • Funtime _1008
    Funtime _1008   6 days ago

    The white dwarfs black dwarfs and black hole where at peace but everything change when the red dwarfs attacked

  • Mariah Manns
    Mariah Manns   6 days ago

    What will happen if everything inexistent fuse to 1 thing

  • radu bica
    radu bica   1 weeks ago

    Do an asteroid belt size comparison

  • kawaiirenzokun
    kawaiirenzokun   1 weeks ago

    This made me realize something! The universe is like a balloon!! If you don't notice, as you blew a balloon it's surface area increase much like the universe ever stretching as suggested in the big bang. And after all energy is used or released the universe will shrink in an exponential manner. Until all mass are compressed and ready to burst again. This burst maybe caused by dark matter. If dark matter do not follow thermo dynamics the the universe will infinite shrink, expand and burst into big bang. But this theory may not answer the source of big-bang since it's another question to determine where did dark matter came from. During the compression they might have exchanged properties with normal matter without losing its quantifiable property.

  • Aakash Singh Rajput
    Aakash Singh Rajput   1 weeks ago

    I have a doubt.. stars reborn and die. So if many stars die ,then at same time many stars born also.So why white dawfts are last hope.??? I don't understand it. Please explain.

  • Arli Chandra
    Arli Chandra   1 weeks ago

    the ending of this video: birds do a night party

  • Matthew Anderson
    Matthew Anderson   1 weeks ago

    We’re alive an excellent time2020:I’m gonna have to stop you right there

  • JoonaJee
    JoonaJee   1 weeks ago

    Kurzgesagt: right now we happen to exist at an excellent timeCorona virus: i don't think so

  • Powdered Phantom
    Powdered Phantom   1 weeks ago

    We don’t have definite proof that the heat death will happen so stop acting like it 100% will

  • Skeleton ToftWorthington

    what ??? Universe dies from heat daeth ???? sun got heat no sun no heat universe die from freeze cold ????

  • White Dwarf 1119
    White Dwarf 1119   1 weeks ago

    Red Dwarf: I am the longest living star in the Universe!White Dwarf: Even though I am a dead star, I am still living.Red Dwarf: I will turn into one of you someday.White Dwarf: Okay...

  • blackfalcon1324
    blackfalcon1324   1 weeks ago

    I thought red dwarfs turned into brown dwarfs, not white dwarfs.

  • Funtime_Swagbear
    Funtime_Swagbear   1 weeks ago

    Can’t wait to buy the Bible 2 wonder if Jesus gets all the infinity stones

  • João Sousa
    João Sousa   1 weeks ago

    Kurzgesagt: Our music is availa-Me: finds their music onlineKurzgesagt's patreon: am I a joke to you?