Casually Explained: The Solar System

  • Published on Aug 14, 2017
  • A more light hearted episode. On that solar eclipse hype train. I've never been so excited to literally not see something. Btw before someone's who's played aged of mythology chimes in, Mercury is a Roman God not Greek (my bad) good thing it's the only fact that's not accurate.
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Comments • 5 735

  • Crystal_ Mint
    Crystal_ Mint Day ago

    1:42 only people who watched the martian will understand

  • pinepotato
    pinepotato 2 days ago

    U forgot Pluto

  • Questionable Zoo
    Questionable Zoo 2 days ago



  • Andrés Rodríguez Viguera

    I like Uranus. I would like to send a probe there to see it closer...

  • Sridhar Poguluru
    Sridhar Poguluru 4 days ago

    Kuiper belt?
    Where our friend Pluto lives.
    You forgot?

  • saintfury12345
    saintfury12345 4 days ago

    Casually explained you're so full of shit I can smell Uranus from here.

  • JonathanDaGamer
    JonathanDaGamer 5 days ago

    Hows ur anus?

  • [ Snaipor ]
    [ Snaipor ] 5 days ago

    I’m going to make a uranus joke now.

    Ur anus.

    I announced it I’m good.

  • Emryn Philogene
    Emryn Philogene 8 days ago

    This is a Uranus joke. View at your own discretion.

    Uranus can fit a lot of dick in it.

  • Antonian
    Antonian 9 days ago

    *N E P T U N E*

  • jorge suarez
    jorge suarez 11 days ago

    first second you made a huge mistake, instant dislike.

  • RedCap 2
    RedCap 2 12 days ago

    I hope we can learn more about -Pluto- Neptune in the future!

  • bo2_
    bo2_ 12 days ago

    ur anus is huge that nase have not travelled ther yet

  • Tegan Oxley
    Tegan Oxley 13 days ago

    Does the sun make noise?

  • Lareda Raneon
    Lareda Raneon 14 days ago

    you know they're actually redefining the definition of planet, and the new definition no longer excludes pluto!

  • Arjit Sidhu
    Arjit Sidhu 14 days ago

    Why is uranus blue.?

  • Alana Rodriguez
    Alana Rodriguez 14 days ago

    Talk about Titan. It’s pretty cool

  • Paul Logemann
    Paul Logemann 16 days ago

    I think Pluto has something to say:

  • Elusive
    Elusive 16 days ago +1

    Daddy where’s my anus

    • Elusive
      Elusive 16 days ago

      Anus I hate this

  • self-hating suicidal bastard

    "Uranus is given such a hard time
    just because it's so easy..
    to make fun of"

  • 2 B
    2 B 19 days ago

    I hope we can explore Uranus someday

  • Zeeshan Qureshi
    Zeeshan Qureshi 20 days ago

    You heard about Pluto? That's messed up right?

  • Mo Endiodumio
    Mo Endiodumio 21 day ago

    “Mine them for minerals and vespine gas” this guy snuck in too many jokes 😂

  • The Steadfast Duelist
    The Steadfast Duelist 25 days ago +1

    *Pluto should be a planet again.*

  • CrowKYS
    CrowKYS 26 days ago +1

    uranus is the same size as jupiter

  • DBSupersteel
    DBSupersteel 27 days ago +1

    well light can be slowed down

  • John Pearson
    John Pearson 29 days ago

    This was both the laziest and most creative video yet...

  • Manuel Garcia
    Manuel Garcia 29 days ago

    Lmao @ matt damon on mars

  • red
    red Month ago

    Uranus is big

  • billy lion
    billy lion Month ago

    fkin minerals and vespein gas

  • netsofdeath
    netsofdeath Month ago

    Did no one catch the hot older sister joke between earth and venus he made?

  • Langus langus
    Langus langus Month ago


  • Lulzim G.
    Lulzim G. Month ago

    Screenshot at 2:19 - the time is 5:36AM, the date matches the upload date so it’s not a google image therefore, that’s either:
    A. Dedication and Hard Work or
    B. Anxiety and Crippling Depression

  • Vidar Gartz
    Vidar Gartz Month ago +1

    If light doesn’t have any mass then why is it affected by black holes?

    • Dr. Zoidberg
      Dr. Zoidberg 29 days ago

      Because light has energy which is pretty much the same thing as far as the math is concerned. gravity bends space & time, & when light (or anything else for that matter) travels through warped space time, it follows the curve. That's why stuff falls down & why light bends when going through a gravity well.

  • SteamyTiger95
    SteamyTiger95 Month ago

    So light is called light because it's light... Never thought of it this way

  • jogandsp
    jogandsp Month ago

    Felt like the vespene gas joke went largely unappreciated

  • Billz
    Billz Month ago

    Uranus is a gas giant

    CEDRIC MANAHAN Month ago


  • Hu Chung
    Hu Chung Month ago

    Why is Mars inhospitable? Because Uranus Saturn Mars

  • Cheeseburger Freedom Man

    pluto the dog is technically named after the roman god of death and the underworld

  • christina yeo
    christina yeo Month ago

    That last part lol

  • azhmy fauzi
    azhmy fauzi 2 months ago +2

    Earth is the only planet we know that supports life, although it doesn't actively encourage it.....

  • karissa renee
    karissa renee 2 months ago

    which is why its called light

  • ThatPringlesGuy
    ThatPringlesGuy 2 months ago +2

    Why is Venus Asian looking

  • TrashPanda 365
    TrashPanda 365 2 months ago +1

    We should invade Uranus

  • Enes Çağlar
    Enes Çağlar 2 months ago

    Who like all this messages?

  • Jupiter plays
    Jupiter plays 2 months ago +2


  • OverPowered_Omar
    OverPowered_Omar 2 months ago

    F in the chat for Pluto

  • thewhiteboardist
    thewhiteboardist 2 months ago

    Press F for Pluto

    REDandBLUEandORANGE 2 months ago

    Went king crimson on Pluto

  • Scienceboy 0927 and kid country

    Kid countrian definition of a planet:
    Must be smaller than a star
    Not have undergone fusion
    Must be round (including earth I will kill you all flat earthers)
    Not a satellite (moon)

  • Torstein 2003
    Torstein 2003 2 months ago

    he just slipped a joke for uranus

  • 2Loopy
    2Loopy 2 months ago

    I made the joke!

  • Wakka: Made in Yevon
    Wakka: Made in Yevon 2 months ago

    "named after a Greek god of the same name"
    Why must you wound me like this

  • Emilia Sikorska
    Emilia Sikorska 2 months ago

    The sun wants to burn u XD

  • Reid Brooks
    Reid Brooks 2 months ago

    Did you know Uranus’s name was originally Georgium Sidus named after George the third but the name wasn’t accepted by the rest is the world so that is why they Changed the name.

  • Bitbot Gaming
    Bitbot Gaming 2 months ago

    Pluto my child :c

  • Isabella Valencia
    Isabella Valencia 2 months ago

    your not

  • Isabella Valencia
    Isabella Valencia 2 months ago

    im dumb

  • Isabella Valencia
    Isabella Valencia 2 months ago


  • Isabella Valencia
    Isabella Valencia 2 months ago

    you are so awesome

  • Jose Luis Pérez
    Jose Luis Pérez 2 months ago

    Light speed is constant in the vacuum of space. It can be alien down when traveling through a different medium. Hence, refraction in lenses; glass or liquids.

  • Wesley Savage
    Wesley Savage 2 months ago


  • Thermon Boi
    Thermon Boi 2 months ago

    2:10 GOD DARN! My freaking NECK hurts! I can't be laughing!

  • SparkyTheFox
    SparkyTheFox 2 months ago

    Uranus is cold and nobody has ever touched it.

  • Amazinglynn
    Amazinglynn 2 months ago +1

    That Pluto shade tho 😂

  • CodeEmporium
    CodeEmporium 2 months ago

    I'm a plutonian. And I am mildly offended

  • spooky
    spooky 3 months ago

    I think for that last one he meant Pl-_Neptune_

  • _ mbisaf _
    _ mbisaf _ 3 months ago

    Where's my anus?

    BANANAS 3 months ago

    Lmao that starcraft reference

  • Pursuits of Life.
    Pursuits of Life. 3 months ago

    Who else got Doki doki vibes from the pluto part

  • FBI Marx
    FBI Marx 3 months ago


  • Rambo
    Rambo 3 months ago

    This man said vespene gas..... LOL

  • Volvox
    Volvox 3 months ago

    This was the best your mom joke. Hands down.

  • Kaleb Bruwer
    Kaleb Bruwer 3 months ago

    The hard part about colonizing Mars is that, unlike with colonizing Earth, you have to bring absolutely everything with you, because almost nothing is already available there. Like slaves.

    • Kaleb Bruwer
      Kaleb Bruwer 3 months ago

      I don't know if they'll actually pay the colonists, because there aren't a lot of malls on mars anyway, so...

  • Meme Master27
    Meme Master27 3 months ago

    Uranus is misunderstood, maybe one day we will put a man in Uranus so we can understand it

  • Infinite
    Infinite 3 months ago


  • Luke Noameshie
    Luke Noameshie 3 months ago

    Wtf happened at the end?

  • Issac M
    Issac M 3 months ago

    Speed of light isn’t always the same. The traditional speed of light number we have is for it in a vacuum, it even travels slower in water than it does in air.

  • Philip Yao
    Philip Yao 3 months ago

    Uranus is actually pronounced differently then how you and everyone else pronounces. It’s named after the either Greek or Roman god Uranos

    • William Davis
      William Davis 3 months ago

      It's named after the Roman god of the same spelling

  • Kallista
    Kallista 3 months ago

    Back in my days, pluto was a planet.

  • MachoManAlex YT
    MachoManAlex YT 3 months ago

    the sky is flat

  • Nejc Vehovec
    Nejc Vehovec 3 months ago

    "Which is why it's called light" *mind blown*

  • Kozmonito
    Kozmonito 3 months ago

    I saturn uranus

  • unicorngirl zohura
    unicorngirl zohura 3 months ago


  • 王女グミ
    王女グミ 4 months ago

    Dude I love this guy

  • Max Williams
    Max Williams 4 months ago

    hey look at this telescope at day

    im looking at uranus thats why im hardly looking at the sky

  • Gabba Gandalf
    Gabba Gandalf 4 months ago

    Imma be a smartass here... The speed of light actually changes, depending on the medium its traveling through. 300,000,000mps is its speed in a vacuum, the speed of light in water e.g. is only 225,000,000 mps. Dunno why i feel the need to correct you there, maybe I have an intrinsic desire to end up on r/iamverysmart...

  • ksafel
    ksafel 4 months ago

    Uranus really does have a hard time HAHAHHAHAHA

  • JuggerSpree330
    JuggerSpree330 4 months ago


  • MisterL2
    MisterL2 4 months ago

    0:27 Light DOES Speed up or slow down, depending which medium it goes through. The angle at which light reflects from e.g. air to glass or water can be calucalted if you have the speed of light in water and speed of light in air

  • Nazareth
    Nazareth 4 months ago

    To be honest, mining minerals from astroids will be ridiculously expensive, probably impossible to pull off since they're going to have radiation and will have to go through multiple decontaminations to be considered safe.

  • Subscribe ToPewDiePie
    Subscribe ToPewDiePie 4 months ago +2

    Goddamn Uranus is big at least bigger than I thought

  • Asa Radcliffe
    Asa Radcliffe 4 months ago

    YoUr anUs

  • FredaFreya
    FredaFreya 4 months ago

    Dad, where's myanus?

  • PiseeesFILMZ •
    PiseeesFILMZ • 4 months ago

    1:06 shake ur screen

  • United Safeway
    United Safeway 4 months ago

    uranus grammar

  • Quinex
    Quinex 4 months ago

    pluto is a fucking planet fight me

  • Mark Yu
    Mark Yu 4 months ago

    it has no mass which is why it's called light. Wow... Why didn't I realize the connection lol

  • bItCh lAsAgNa
    bItCh lAsAgNa 4 months ago

    Slide one in you say? I’ll slide one in uranus

    ( ͡° ͜ʖ ͡°)