Aliens under the Ice – Life on Rogue Planets

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  • Published: 27 December 2018
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    Out in the vast coldness of outer space, there are planets that travel alone through darkness without the boundaries of a system. Here’s how this can happen – and why these frozen deserts might secretly harbor alien life.

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Comments • 8 383

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  • FraN_
    FraN_  6 hours back

    The thought that a rogue planet might one day hit earth is now in your head.

    • Omq Sneaq
      Omq Sneaq  24 hours back

      *_t h e t h i n g I I I_*

      • DynamicDurge
        DynamicDurge  1 days back

        Perhaps we also have a barrier that prevents us from seeing more of our universe like the ice that could be preventing life under the ice on the rogue planets from seeing more.

        • Pythonbites
          Pythonbites  2 days back

          This reminds me of Subnautica: Below Zero

        • Cory Baxter
          Cory Baxter  2 days back

          i swear there's an adventure time reference in every video

          • sridhar saligram
            sridhar saligram  2 days back

            What about encountering a star

            • SCREAM THEGUY
              SCREAM THEGUY  3 days back

              But don't stable ecosystems need producers e.g. plants to absorb light for oxygen release??
              Biological organisms need oxygen in (aerobic) respiration to release energy for metabolic processes.

              • Slavic Doggo
                Slavic Doggo  3 days back

                In universal sandbox 2 I made a rouge planet by kicking a terrestrial planet out of the solar system

                • Shazzy k
                  Shazzy k  3 days back

                  you gave me a nightmere

                  • Dee Devon
                    Dee Devon  3 days back

                    Kurzgesagt: If we find aliens, we're done for, it's called the great filter.
                    Also Kurzgesagt: Making life on a -200 degree rouge planet it actually quite simple.

                    • Андрей Самуйлик

                      It's a very cool.

                      • Jules Dean
                        Jules Dean  4 days back

                        Didn't you say in a past video that if alien life existed it would mean the end of humanity? It was called like, the great filter or something.

                        • Nothing Interesting Here.

                          5:28
                          *huh. always wondered why people never use their strongest attack first.

                          • _ShadowShot _
                            _ShadowShot _  4 days back

                            5:28
                            That planet be like:Come at me boi!

                            • Caden Armistead
                              Caden Armistead  5 days back

                              I thought you just had to pick the Rogue class to be a rogue planet \_( -“)_/

                              • Alex Qwertyuiop
                                Alex Qwertyuiop  5 days back

                                i dont know if this is possible, but if it takes billions of years for the core to freeze, wont life have enough time to slowly adapt to colder and colder until it can live without a core?

                                • Death War
                                  Death War  5 days back

                                  That's Sad..........

                                  • Man2Nature xnature
                                    Man2Nature xnature  6 days back

                                    4:57 ONLY ADVENTURE TIME FANS WILL NOTICE❤️❤️❤️❤️☺️

                                    • Sarim
                                      Sarim  1 weeks back

                                      Earth could be a rouge planet. We could have been knocked from another system only to settle on the sun

                                      • Windows NT 6.0 can be made in 2020

                                        Gimme a hell yeah

                                        • Lyra T
                                          Lyra T  1 weeks back

                                          kurzgesagt is the only person on the internet who knows how to spell rogue. I lose a braincell for every time someone spells it "rouge".

                                          • Michael Smith
                                            Michael Smith  6 days back

                                            i've discovered quite a few rogue planets myself

                                          • Dylan Breheny
                                            Dylan Breheny  6 days back

                                            rougerougerougevvvvvvrougerougerougerougerougerougevvvrougerougevvvvrougerougerougerougerougevvvvvvvrougerougerougevvvrougerougerougerougerougerougerougerougerougerougerougerougerougerougerougevvrougevvrougerougerougerougerougerougerougevrougerougerougerougevvvvvrougerougerougerougerouge

                                        • MrManiac3
                                          MrManiac3  1 weeks back

                                          6:48 uwu

                                          • Carl von Herrlichingen - CARTOONS!

                                            Warum hat der ALGO meinen Namen als deutscher Übersetzer GELÖSCHT ??? Wo bleibt die versprochene Anerkennung?

                                            • The Crimson Axe Axeflash

                                              Wooooaaahhh. I wish I could time travel even more. I want to see if we ever make it to another living planet!

                                              • juan josé
                                                juan josé  1 weeks back

                                                wait that's actually pretty damn sad

                                                • Kunal Gupta
                                                  Kunal Gupta  1 weeks back

                                                  5:28 even a thick sheet of ice cannot protect a planet from gamma ray bursts! Bro

                                                  • Danos does things
                                                    Danos does things  1 weeks back

                                                    Talk about being stuck between a rock and a hard place

                                                    • Happy Catuts
                                                      Happy Catuts  1 weeks back

                                                      I can just watch your videos to learn stuff, f school most of the time i learn stuff from youtube now

                                                      • Phoenix the Witness
                                                        Phoenix the Witness  1 weeks back

                                                        Damn, new subnautica game lookin epic

                                                        • A Speedy Potato
                                                          A Speedy Potato  1 weeks back

                                                          and thus thalassophobia

                                                          • AsrielProGames a.k.a The Masked Reaper

                                                            I want a video game in the Kurzgesagt Universe

                                                            • OMGosh
                                                              OMGosh  1 weeks back

                                                              R.I.P James Charles.

                                                              • The LOL Minecrafter
                                                                The LOL Minecrafter  1 weeks back

                                                                Sub-Brown Dwarf: They're the runt of the Dwarves, so we're gonna stop talking about them before they bore you to death.

                                                                • The_Guilty_Orgasm_Of_A_Rape victim

                                                                  9.9/10 not enough birbs

                                                                  • Maloch- Đại tướng robot

                                                                    Có ai coi cái này ko vại :))

                                                                    • AR's Guy
                                                                      AR's Guy  2 weeks back

                                                                      This would also solve the Fermi Paradox.

                                                                      Where are all the aliens that the universe are supposed to be full of? Underneath a kilometre or more of ice.

                                                                      • Robin Gorrilla
                                                                        Robin Gorrilla  2 weeks back

                                                                        Looks like the "Wandering Earth" movie/novel should be called "Rouge Earth".

                                                                        • Lyra T
                                                                          Lyra T  1 weeks back

                                                                          *rogue for the love of god it's rogue, rouge is red makeup

                                                                      • Pi is the best
                                                                        Pi is the best  2 weeks back

                                                                        “We already have a few in our solar system”
                                                                        Actually, no.
                                                                        We have a LOT.


                                                                        We have;
                                                                        -Europa
                                                                        -Enceladus
                                                                        -Ganymede
                                                                        -Callisto
                                                                        -Titan
                                                                        -Pluto
                                                                        -Mars (although it’s a lake and not an ocean, so I’ll let this one slide)
                                                                        -And potentially millions of dwarf planets and moons we haven’t discovered yet

                                                                        • sreejith Rajendran
                                                                          sreejith Rajendran  2 weeks back

                                                                          maybe they dont need fire
                                                                          probably they will have some natura ability

                                                                          • Gold Vogel
                                                                            Gold Vogel  2 weeks back

                                                                            LOL I've never seen a funnier depiction of colliding proto-planets than this...Kurzgesagt: Ihr habt sie nicht mehr alle! Throw myself away!!!

                                                                            • Snoop dogg Jake
                                                                              Snoop dogg Jake  2 weeks back

                                                                              5:55 an Easter egg

                                                                              • Jacob with a K
                                                                                Jacob with a K  2 weeks back

                                                                                Could the ice layer really stop a gamma ray?

                                                                                • Satim Adhikari
                                                                                  Satim Adhikari  2 weeks back

                                                                                  And what if they are meant to live in cold?

                                                                                  • Milky Wayan
                                                                                    Milky Wayan  2 weeks back

                                                                                    we have to SET THEM FREE

                                                                                    • ArticFoxPT Mapper
                                                                                      ArticFoxPT Mapper  2 weeks back

                                                                                      Rogue Life Home Design:


                                                                                      1st Step: Find a Cave
                                                                                      2nd Step: If possible, find animals with bioluminescence for ilumination


                                                                                      Give more ideas please

                                                                                      • The one who sucks
                                                                                        The one who sucks  2 weeks back

                                                                                        Would tidal forces be able to keep life alive for billions of years?

                                                                                        • Damirelo Andreyev
                                                                                          Damirelo Andreyev  3 weeks back

                                                                                          my heart is now cold and sad like a rogue planet

                                                                                          • Damirelo Andreyev
                                                                                            Damirelo Andreyev  3 weeks back

                                                                                            (because those creatures will never know about everything and miraculous and amazing outside their icy prison)