Aliens under the Ice – Life on Rogue Planets

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  • Published on: 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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  • Runtime : 8:25
  • Rogue Planet Rogue Planets Alien Alien Life Alien Life Form Universe Space Space Travel Sub-Brown Dwarfs Star Interstellar Terrestrial Planets Proto Planet Earth Core Water Life Bacteria Solar System Geothermal Moon Tidal Tidal Force Fish Deep Sea Ocean Gamma Ray Bursts Asteroid Asteroids Consciousness Oort Cloud

COMMENTS: 40

  • ElMarcusch
    ElMarcusch   1 days ago

    5:50 shhh... no tearsdayum that abberation is savage

  • dogboy0912
    dogboy0912   1 days ago

    Tidal forces add a little bit of energy due to friction in case that wasn't clear. The surface of its planet is rubbing against itself a little.

  • Monalisa Pal
    Monalisa Pal   1 days ago

    The concept is really"disturbing and exciting"

  • Andrew Brunette
    Andrew Brunette   2 days ago

    Isn't there another way that the water stays liquid? I know that water freezing is an exothermic reaction as the water molecules stop moving, that on a big enough scale would heat the surrounding water wouldn't it?

  • Highlyskeptical
    Highlyskeptical   2 days ago

    Life on dying rogue planets would see Earth as an opportunity. Service guarantees citizenship.

  • XiaZTV
    XiaZTV   2 days ago

    6:15 Maybe that's us? and our universe is inside the ice or something similar?

  • ClutchKarma2
    ClutchKarma2   2 days ago

    I wonder if they could use the intense heat of the hydrothermal vents to help them Forge metals

  • Mahesa
    Mahesa   3 days ago

    Keep making videos!👍

  • Parkor24
    Parkor24   3 days ago

    What if we are also ignorant to the outside in a way we don't know because we can't know

  • chrslb
    chrslb   3 days ago

    Disturbing and exciting... so German

  • Coby Fread
    Coby Fread   4 days ago

    Has no one else noticed he’s the cloud from rick and morty. You can’t un hear it

  • thunder pro
    thunder pro   5 days ago

    people: we want to learnme: i want dramatic conclusions and interesting topics

  • TheCrazies
    TheCrazies   5 days ago

    Press F for all those organisms that will never know about our great universe.

  • Eduardo Gentile
    Eduardo Gentile   6 days ago

    6:51 you on kurzgesagt have a pretty weierd concept for Exciting

  • Squashua Gonzalez
    Squashua Gonzalez   6 days ago

    Its crazy that scientific knowledge is just the result of scientists agreeing with each other. Like, we know something is true because that one guys buddy agrees with him :P

  • Kevin Velez
    Kevin Velez   1 weeks ago

    Can you guys hear a airplane sound repeat in the vid?

  • Sarang Bhagwat
    Sarang Bhagwat   1 weeks ago

    “Rendezvous with Rama” is a must-read for those intrigued by this description of rogue planets

  • katt berckley
    katt berckley   1 weeks ago

    I got stuck thinking about how there is a core as hot as the actual sun beneath my feet.. 😱😄🤯...

  • Eschatical
    Eschatical   1 weeks ago

    6:09 Kurzgesagt: There is no fire underwaterangry spongebob noises

  • Penguin500
    Penguin500   1 weeks ago

    4:58 you can see the snail from adventure time on the rock.

  • Kimberly M
    Kimberly M   1 weeks ago

    Read the short story "A Pail of Air" by sci-fi author Fritz Lieber. You're welcome.

  • Evan Schlaack
    Evan Schlaack   1 weeks ago

    Rogue terrestrial planets are potential eggs waiting to hatch to give birth to an entire interstellar species

  • LastFanStanding12
    LastFanStanding12   1 weeks ago

    Nope nope nope nope nope nope NOOOOOPE. If beings are intelligent enough to build civilization, they are intelligent enough to drill upward and see what's out there.

  • EIKAY
    EIKAY   2 weeks ago

    After watching 20hours of kurzgesagt:its big brain time

  • Concepcion Ponce
    Concepcion Ponce   2 weeks ago

    Animals: dig out tiny pockets in the ice to hide inPockets get deeper and deeper Animals start making big burrows in ice to live in Burrows get deeper and deeper Break surfaceStarts being able to go outside and evolves

  • KaBluey
    KaBluey   2 weeks ago

    subnautica explained

  • Jonah
    Jonah   2 weeks ago

    surely a moon orbiting a planet and 'needing it like dough', keeping it warm, breaks the laws of thermodynamics? would the moons orbit generate heat forever? surely it can't

  • Terrier_Toons TM
    Terrier_Toons TM   2 weeks ago

    4:57-5:03 did anyone else spot the waving snail from adventure time?