10 Most Dangerous Things Discovered in Space

  • Published on May 14, 2018
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Comments • 961

  • Cody Whitlock
    Cody Whitlock 9 months ago +476

    I love his energy! He’s so entertaining 😂🙌

  • AlpacaBoi7
    AlpacaBoi7 10 days ago

    They’re velocity is so high, they’re even higher than the biggest drug addict

  • Justin Burrichter
    Justin Burrichter 11 days ago

    You forgot about Magtar(it has magnetic force so powerful that you will be ripped apart down to the Adam level) Alien invasion, rogue sun's

  • TheOv3rlordK1ng
    TheOv3rlordK1ng 23 days ago +1

    And i know your gay which you hide for some reason?

  • TheOv3rlordK1ng
    TheOv3rlordK1ng 23 days ago +1

    Dam your teeth are so annoying. So white yet such a bad shape. The bald head just doesnt help. Total annoyance

  • James Meritt
    James Meritt 23 days ago

    In a galactic collision, stars and planets are tiny. Sure, there will be some slingshotting, but how about the much bigger hydrogen clouds? When they collide that fast, wouldn’t they emit very, very strong radio waves?
    BTW: after you described cometary tails as a type of propulsion system, I had trouble concentrating on anything else. I’ve never heard THAT one!

  • Dismaying MiSt
    Dismaying MiSt Month ago

    Your facts videos are so entertaining to watch

  • Youwannaknow?Stalker

    8 is cronal MASS ejection, CME for short. Don't believe me, an event of one hitting earth is called 'the perfect CME.' It caused aurora borealis lightshows as far south as rome, for anybody interested.

    • Youwannaknow?Stalker
      Youwannaknow?Stalker Month ago

      Also, a white dwarf can explode by becoming close enough to a main sequence star close to the same mass, but it's incredible density drains the star of mass over time. Eventually, after reaching critical mass, it explodes in a type 1 A supernova.

    • Youwannaknow?Stalker
      Youwannaknow?Stalker Month ago

      Also, hyper-velocity stars exist from binary star systems moving through space, then caught in the gravitational field of a large enough black hole at a steep angle, one devoured and the other slingshot out like the rock that david killed goliath with.

    • Youwannaknow?Stalker
      Youwannaknow?Stalker Month ago

      Also, stars don't ignite. They pressurise hydrogen atoms with enough force to fuse their nuclei either by brute force or with the incorporation of quantum tunneling - depending on their mass - to kickstart nuclear fusion.

  • Kill_Me_Boi _Cuz_I_Am_Them_Idiot_Who_Sucks

    Play this video on speed x2, he sounds like he's on Steroids!

  • Untreated Anxiety
    Untreated Anxiety Month ago

    Interstellar planets entering our solar system be like: *yeet*

  • Golden Eagle
    Golden Eagle Month ago

    Cosmic Strings why didnt you include???

  • Ayako Tami
    Ayako Tami 2 months ago

    ''Do interstellar restraining orders exist?" LOL That cracked me up. 😂 But a planet hitting us is 😱😵

  • Justin Griffith
    Justin Griffith 2 months ago

    The big rip is just a hypothesis so not concerned about that in the slightest no what makes my lose sleep is the *bullet* black hole that could just plow through our solar system out of nowhere and devour us all.

  • Dash Paz
    Dash Paz 3 months ago

    Can you do a top ten series’s of early civilization stuff like 16/17th centuries or earlier

  • Ever Hernandez
    Ever Hernandez 3 months ago

    groovy video thank you 😁

  • Alex Isada
    Alex Isada 3 months ago

    So basically these rogue planets are just massive thots? In that case, on behalf of the Milky Way let us all say “BEGONE THOTS!”

  • elias thegod
    elias thegod 4 months ago

    When a supernova explodes I’m planning on being dead then the star can explode

  • The Gaming Devil
    The Gaming Devil 4 months ago +1

    Yeah I'm not worried about any of this stuff on this list because I know for a fact we're going to be fine

  • Paige Coon
    Paige Coon 4 months ago

    Well I'm not going to sleep tonight😂

  • Kaleb Du Mez
    Kaleb Du Mez 4 months ago

    Merci beaucoup pour les sous-titres en français!

  • Just Your Zionist In Town

    gamma ray bursts?

  • Kat Turner
    Kat Turner 4 months ago

    I always feel so small and insignificant in the most encouraging and motivating way whenever I learn things like this about space. We are so lucky. All of us.

  • Opaque Night
    Opaque Night 4 months ago

    I love your thumbnails. 🤣

  • Marlene Smith
    Marlene Smith 4 months ago

    Your videos are always so interesting and make my day! Been watching your videos for a few years now

  • Oscar Kethon
    Oscar Kethon 5 months ago

    despacito 2

  • SmoothC Inc.
    SmoothC Inc. 5 months ago

    I’m surprised you didn’t mention the possibility of a metastable Higgs field. That stuff is truly a cosmic horror to me

  • Elizabeth Palmer
    Elizabeth Palmer 5 months ago

    So what I'm hearing here is that I need to avoid Stars? I think I can do that

  • Evelene Maye
    Evelene Maye 5 months ago

    I bet we would have figured out self sustaining intersteller travel long before the world ends. the world may end but that doesn't mean we have to.

  • Holden Rose
    Holden Rose 6 months ago

    does this guy think hes funny or something?

  • Lord Jimmy
    Lord Jimmy 6 months ago +1

    11. Alien toaster invasion

  • James Rodriguez
    James Rodriguez 6 months ago

    thats my favorite game of bumper cars

  • Sammei
    Sammei 7 months ago

    *_I just cannot understand the emotion in your face on the thumbnail._*

  • Marcus Smith
    Marcus Smith 7 months ago

    Anyone else peep thank me later in the back?

  • Steve Walton
    Steve Walton 7 months ago

    What threats in space I dunno everything

  • Colleen McClain
    Colleen McClain 7 months ago


  • Chris Hansen
    Chris Hansen 7 months ago

    You really scared me when you said “In the next 5 years.”

  • red shadow
    red shadow 7 months ago

    Don't worry. The space force will protect us

  • edward lubin
    edward lubin 7 months ago

    feel gud post of the year

  • Buzi Gaming :D
    Buzi Gaming :D 7 months ago

    love the background music

  • F.O .X
    F.O .X 7 months ago

    Why we dont mobilize our self to turn earth into gigantic space ship structure, so we can fly away from our expanding sun. Right?

  • TGE
    TGE 7 months ago

    Got a video pulled from yt, dunno how to send it via this, maybe type video ground moving, n is appx 5th, non native, nicely dressed people. Unless you've seen, lookin' through your things as of yet

  • A Wierd Awkward Person
    A Wierd Awkward Person 8 months ago

    Me waiting to see GRBs

  • i give you cookie
    i give you cookie 8 months ago

    um I'm in bed

  • Logan malough
    Logan malough 8 months ago +1

    Thanks for the nightmares matt.

  • marloes
    marloes 8 months ago

    His videos are a cure for depression

  • Eugene Noel
    Eugene Noel 8 months ago

    O_O O_O O_O O_O

  • GibbletPlays
    GibbletPlays 8 months ago

    number 1 should have been *free real estate*

  • Jeffy Jeffy
    Jeffy Jeffy 8 months ago

    number one should be vacuum decay, it left me with almost having imsomnia

  • DarkMoon Edge
    DarkMoon Edge 8 months ago

    .....well I'm ded

  • Hamzah Iftikhar
    Hamzah Iftikhar 8 months ago


  • God True
    God True 8 months ago +1

    Kill me

  • Leon Biscan
    Leon Biscan 8 months ago

    can a high - velocity star escape a black hole

  • Rulea 22
    Rulea 22 8 months ago

    It’s still crazy how people still believe in space 😂®️ they call space space because that’s what’s here a lot of space because it’s flat 🤷🏽‍♀️®️

  • Marcus Ray
    Marcus Ray 8 months ago

    Thank you for making me smile x

  • Troy Combs
    Troy Combs 8 months ago

    iv heard that a giant black hole makes our planets in orbit or something?

  • gold coin
    gold coin 8 months ago

    Matthew:yeah that's something to think about when you sleep
    Me:how did you know

  • Dmeads 56
    Dmeads 56 8 months ago

    We should take the earth.... and push it somewhere else.

  • leolionking711
    leolionking711 8 months ago

    I like how I get more and more paranoid watching these kinda things but I still watch more anyways XD

  • Gus Cleitus
    Gus Cleitus 8 months ago

    it's fungus. i can see it already. you're fungus, i'm fungus, everything is fungus. in space, no one can hear the fungus.

  • Muhammad khan
    Muhammad khan 8 months ago


  • grandma bertha
    grandma bertha 8 months ago

    Gamora should be #1. 😂

  • Elizabeth Huerta
    Elizabeth Huerta 8 months ago

    god is coming!

  • XGamer of Chaos23X
    XGamer of Chaos23X 8 months ago

    Awesome TVclipr

  • Connor Colontonio
    Connor Colontonio 8 months ago +2

    Asteroid NT7 could collide on February 1st, 2019

  • Rainey Dawn
    Rainey Dawn 8 months ago

    I wish I have 1/2 of your cheeriness and energy Matt!! Another great video!

  • KidsApp Tv
    KidsApp Tv 8 months ago

    very interesting video 😋 so lovely video

  • GG2257 gamerguy2257
    GG2257 gamerguy2257 8 months ago

    I loved all of this I did but... I LIKED THE END MORE I mean it’s a big list

  • Glasses&Mouthplates
    Glasses&Mouthplates 9 months ago

    As Matt was going through all the entry list towards the end, I kept on imagining a bright flash of light suddenly shining from a corner of his screen, and then we ALL realize that we just got instantly killed by a gamma ray.

  • Admiral Ackbar
    Admiral Ackbar 9 months ago

    this video is filled with "thats what she said"

  • Marisela Rodriguez S
    Marisela Rodriguez S 9 months ago

    Love your videos.

  • Detective carnage
    Detective carnage 9 months ago

    Hmm, This could be useful for my fanfiction

  • bocaj oicruc
    bocaj oicruc 9 months ago


  • Yuriy Fitsay
    Yuriy Fitsay 9 months ago

    2x speed...

  • ShadowCim
    ShadowCim 9 months ago

    When Matt said Galactic cannibalism, am I the only one who thought of Hellstar Remina

  • Ezequiel Pena
    Ezequiel Pena 9 months ago

    Ok lets be honest our solar system and space is basically Agari.o

  • Alexander Whittaker
    Alexander Whittaker 9 months ago

    I love his facial expressions

  • these2kings0305
    these2kings0305 9 months ago

    Number 11: The Death Star

  • cristens united for isreal isreal is gods holy land

    the big band naver happened and the world wont end theat way god well unforcntly end it read the bible

  • Gwynn Music
    Gwynn Music 9 months ago +1

    Seriously how are we still alive 😂🤣🤪

  • GhostRights
    GhostRights 9 months ago

    "Space is filled with an unimaginably large number of things."
    You don't say.

  • anu dbz
    anu dbz 9 months ago

    Can u do 10 proofs that earth is not flat

  • Bubba Shurum
    Bubba Shurum 9 months ago

    Mat ur video are awesome keep up the good work

  • justinchad109 ironwolf
    justinchad109 ironwolf 9 months ago

    If u have a beard how do u not have Head hair don don don donnnnnnnnnnn like if u agree

  • Helen Sisk
    Helen Sisk 9 months ago

    the big rip thats what happens to me when its a monday

  • TheMasked Artist
    TheMasked Artist 9 months ago

    Space is like anime, everyone is overpowered for no reason.

  • Jim James
    Jim James 9 months ago

    BRING...IT...ON Space!

  • shadowthetwisted
    shadowthetwisted 9 months ago

    Nah, big rip wont happen, it's gonna be the big crunch. That's how the universe works, once it gets so big, it will collapse in on it's self, just like a star would, and create a singularity.
    Since matter can't be destroyed, even a trillion+ years from now, the matter will still be around. Even if nothing else seems to be left.

  • Sebas Prat
    Sebas Prat 9 months ago

    i should stop watching this kind of stuff

  • Arlene Sanchez
    Arlene Sanchez 9 months ago

    I fainted

  • SHADOWripper 02
    SHADOWripper 02 9 months ago

    they are all deadly but look so cool

  • Grim Reactions
    Grim Reactions 9 months ago

    Honorable mention: Donald Trump

  • Mid Alpha
    Mid Alpha 9 months ago

    astronomy is fun.

  • Qwerty
    Qwerty 9 months ago

    I really like your enthusiasm towards the video Matt. Keep up the amazing work!

  • Marrianne Zhao
    Marrianne Zhao 9 months ago

    If I'm not terrified of space already, I definitely am now

  • eric deherrera
    eric deherrera 9 months ago

    Turned into most "theoretical things in space"

  • TBNRwars Champ
    TBNRwars Champ 9 months ago +1

    As your watching this you look out the window.
    “That looks like a comet coming towards us”
    As you watch the comets

  • armando sanchez
    armando sanchez 9 months ago

    Super nova is something that stitch did in space

  • james lewis
    james lewis 9 months ago

    gravity ?

  • Malaan 7
    Malaan 7 9 months ago

    Matt, the background music is unbearable in this video. Otherwise, the video is awesome.