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

  • Published: 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

Comments • 16 122

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    • jupitermk
      jupitermk  3 weeks back

      The uonovrs cant dhe

    • Allthenews ordeath
      Allthenews ordeath  4 weeks back

      Well that’s depressing.
      The real question is can entropy be reversed?

    • Ben Donovan
      Ben Donovan  4 weeks back

      Wait, when the stars die, can't new stars be born?

    • Cut Man
      Cut Man  2 months back

      @Susmoosious Moose there's also an theorethical event named "Big Bounce" where the Universe starts over, and over, and over, and over...

    • Susmoosious Moose
      Susmoosious Moose  2 months back

      But what if life is designed to make the universe not completely go into heat death? What if were desgined to break the inevitable or die trying?

  • Connor
    Connor  7 hours back


    • Connor
      Connor  8 hours back

      Atleast we won't have to experience all this in our lifetimes

      • ก็แค่คน คนหนึ่ง

        Sign..... we will die for real?

        • Alexander Voliotis
          Alexander Voliotis  23 hours back

          Mom: why are you crying?
          *video at **3:51*
          Me: it's complicated

          • qaa5885
            qaa5885  1 days back

            The vid is kinda racist like of u agree

            • WT Actual. . .
              WT Actual. . .  1 days back

              It doesn't matter what happens in a billion trillion years he says.

              • Fabrice Simo
                Fabrice Simo  3 days back

                I am scared but it is true

                • dhafer skhiri
                  dhafer skhiri  3 days back

                  i'm crying

                  • TheFamousArthur
                    TheFamousArthur  3 days back

                    5:33-5:35 Yeah, nothing will ever happen then...

                    • Mr. Bern
                      Mr. Bern  3 days back

                      The last Light before the Long Night.

                      • queen._. Lion
                        queen._. Lion  4 days back

                        RIP the universe *sniff* I'm going to miss you Steven;-;

                        • Benjamin Jephte Rodrigues de Miranda

                          But what if we build a black hole bomb and put on light?

                          • Uma pessoa
                            Uma pessoa  2 days back

                            When we make black hole bombs,the black hole loses kinetic energy,so there is a finite amount of energy.

                        • Leo Hohon
                          Leo Hohon  5 days back

                          Why don't you make a video about a stars life?

                          • The Factory Films
                            The Factory Films  6 days back

                            A reason for delay work... sooooo true right now hahaha

                            • Riko Saikawa
                              Riko Saikawa  6 days back

                              And then the universe starts all over again. So it’s okay

                              • Uma pessoa
                                Uma pessoa  2 days back

                                We have not found proof if the Universe will start all over again, even though we found a lot of evidences that this will happen.

                            • eye in da sky
                              eye in da sky  1 weeks back

                              Your death will further science by three hundred centuries when I punch that into my calculator it makes a happy face

                              • Purple Lettuce
                                Purple Lettuce  1 weeks back

                                Kurtzgesagt: white dwarfs are very hot
                                Me: 😊

                                • loldab Gaming
                                  loldab Gaming  1 weeks back

                                  but thats only ooooooooooooouuuuuuuuuuuuuuuuuuuuuurrrrrrrrrrrrrrrr universe. there could still be other universes left

                                  • Leonita Leonita
                                    Leonita Leonita  1 weeks back

                                    the whole video made me depressed, but the ending made me smile lmaoooo

                                    • Audrey Lieu Nalugon
                                      Audrey Lieu Nalugon  1 weeks back

                                      Damn I keep on thinking that the sun will die tons of years after I die

                                      Indubitably! I will have a mid life crisis again.

                                      • joe dasilva
                                        joe dasilva  1 weeks back

                                        If after a billion trillion yrs we don’t find any other species it will a lonely and depressing and

                                        • cringe storm O.o
                                          cringe storm O.o  2 weeks back

                                          4:35 bro use airpods lol

                                          • Cengiz Kurtoglu
                                            Cengiz Kurtoglu  2 weeks back

                                            Video %100 gravity %1 video

                                            • Kepler Burger
                                              Kepler Burger  2 weeks back

                                              Throw the black dwarfs in the black holes

                                              • Jenny
                                                Jenny  2 weeks back

                                                but is there any way that by that far into the future humanity could figure out how to make stars and have the available technology to do it. then the universe wouldnt have to die

                                                • Trinori
                                                  Trinori  2 weeks back

                                                  they skipped the part where the sun becomes a red giant tho...

                                                  • Lewd メグミン
                                                    Lewd メグミン  2 weeks back

                                                    That's so kawaii UwU

                                                    • rodolfo cabuctolan
                                                      rodolfo cabuctolan  2 weeks back

                                                      What is the relation between stars and crows?

                                                      • Honourable Knight
                                                        Honourable Knight  2 weeks back

                                                        I get so damn depressed when I realise that I will never casually explore the universe, but look on the bright side...wait there is no bright side

                                                        • Matheus Rodrigues
                                                          Matheus Rodrigues  2 weeks back

                                                          This final relax me a few

                                                          • Earth godzilla no for real I’m a god

                                                            One word

                                                            BIG BANG

                                                            Get rekt

                                                            • Jm56Z
                                                              Jm56Z  2 weeks back

                                                              All this, unless we manage to transfer heat to another type of energy. Like this, we could -in a very, very distant future- get eternal light. Remember: energy *never* disappears.

                                                              • jeova0sanctus0unus
                                                                jeova0sanctus0unus  2 weeks back

                                                                What i learned:
                                                                White dwarfes are adorable

                                                                • Wheet Man
                                                                  Wheet Man  2 weeks back

                                                                  Dam this went from “And white dwarfs form from decaying stars; they are star corpses” to “but the heat death will only happen in a billion trillion years so enjoy life”

                                                                  • Bryan Rangasamy
                                                                    Bryan Rangasamy  2 weeks back

                                                                    This is deep

                                                                    • minecraftguy
                                                                      minecraftguy  2 weeks back

                                                                      Why do you use birds as people?

                                                                      • Jason Limbu
                                                                        Jason Limbu  2 weeks back

                                                                        the thing is the universe is probably gonna start again with a wormhole and rock and big bang and you should know the rest

                                                                        • WHY
                                                                          WHY  2 weeks back

                                                                          Came here looking for science as an Astrophysicist student. Not saw pseudoscience

                                                                          • Justin Rodriguez
                                                                            Justin Rodriguez  2 weeks back

                                                                            Actually the theory "The Big Rip" will happen waayyyy before "white dwarfs die out so we would already be dead by then.

                                                                            • Dylan toy you
                                                                              Dylan toy you  2 weeks back

                                                                              2😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭🐶🐶🐶🐶🐶🐶🐶🐶🐶🐶🐶🐶🐶😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵sad 😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵🤧😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵😵

                                                                              • Newtuber
                                                                                Newtuber  2 weeks back

                                                                                Red white blue black:What about green?

                                                                                • isaac ciego
                                                                                  isaac ciego  2 weeks back

                                                                                  Can you make a dyson sphere on a white dwarf?, can you make a video about that?

                                                                                  • abraham alexander
                                                                                    abraham alexander  2 weeks back

                                                                                    I love how you realise death will beat life at its own game

                                                                                    • Jacktowenrunner
                                                                                      Jacktowenrunner  3 weeks back

                                                                                      U make me feel smart

                                                                                      • Fabián López
                                                                                        Fabián López  3 weeks back

                                                                                        But wat hapen wen a black dwarfs
                                                                                        Impact wit other
                                                                                        It makes more material

                                                                                        • Jimmy
                                                                                          Jimmy  3 weeks back

                                                                                          Universe in googol yeaes: Everyone Dies, The End.

                                                                                          • Ashley Gacha
                                                                                            Ashley Gacha  3 weeks back

                                                                                            I feel bad for white dwarfs/black dwarfs because they will be so lonely and that makes me sad