The Most Terrifying Things in Our Universe

Brace yourself for a journey into the most spine-chilling aspects of the cosmos as we uncover the most unnerving phenomena that lurk in the vast expanse of space.

We start with the menacing world of space junk, where discarded satellites and debris orbit Earth, posing significant risks to our technology and future missions. Then, we venture into the eerie cosmic voids, massive regions of emptiness between galaxies that seem to defy the very essence of existence. The video also explores dead galaxies, the ghostly remnants of once-thriving stellar communities, now silent and cold.

Next, we encounter scary planets, from those with extreme conditions that challenge our imagination to those that could be home to life forms we can scarcely conceive. The search for extraterrestrial life leads us to ponder the chilling possibility of aliens and what they might mean for humanity.

Prepare for a jolt as we dive into the catastrophic power of gamma ray bursts, cosmic explosions capable of annihilating entire galaxies, and witness the awe-inspiring yet terrifying spectacle of colliding galaxies. Experience the violent death throes of stars in supernovas, and confront the gravitational monsters known as black holes, which devour everything in their path.

Finally, grapple with the sheer scale of the universe, a revelation that is as humbling as it is frightening. Join us on this cosmic adventure through the darkest and most terrifying corners of our universe.

0:00 10 - Space Junk
1:14 9 - Cosmic Voids
2:35 8 - Dead Galaxies
3:21 7 - Planets
4:55 6 - Aliens
5:59 5 - Gamma Ray Bursts
7:12 4 - Colliding Galaxies
8:04 3 - Supernovas
8:58 2 - Black Holes
10:56 1 - The Size of the Universe

[thebadsagittariussrg.kroog]

The Most terrifying thing is this video being recommend to me instead of notifying me which tells that YouTube purposely delays your time to be early watching the video.

[HeisenbergFam]

If aliens exist, someone is gonna repeat Avatar in real life and betray mankind to clap an alien

[YourFrienjamin]

I'm from another universe and I appreciate you saying "our"universe. Very respectful

[loggerT]

If aliens are anything like us, i think it's best to leave them alone...

[kisskkiiss]

5:15 the way you say aliens sounds like you know them personally

[loggerT]

I think the scariest thing ever is knowing that we live in the beginning of the universe and not the end.

[floridagaming]

I'm from planet konqush in the middle rim of our galaxy, we have a whole federation but we can't go into your sector because we picked up radio waves broadcasting this horrifying creature called a "skibidi" a few months ago. After watching this we have reconsidered visting earth, consider yourself as part of our federation

[SpookedGirl]

I think space junk is the scariest tbh, if there is enough junk we will never be able to leave earch because its just billions of bullets

[ChatHistory]

Thanks for letting me know how insignificant I am, as if i needed reminding.

[richietozier]

4:41 There’s actually a planet named Gliese 436b which is so massive, all its water is forced to become ice, but it’s also extremely close to its sun, meaning there are planets which are simultaneously frozen and on fire

[_RatterCatter_]

WAKE UP WE GOT A NEW COMPILATION OF HORRIBLE THINGS 🔥🔥🔥🔥🔥🔥

[Simonspacex]

4:37 Honorable mention: there is a planet that rains glass sideways at 5000 mph. That isn't a joke. There are also planets over twice and large as jupiter and larger.

[lordspaghettifan]

Another interesting thing about space debris is Kessler Syndrome, which is a scenario where the amount of space debris in orbit will eventually reach a tipping point and cascade out of control. If it ever occurred, a chain reaction of orbital satellite and debris collisions would make it nearly impossible over the course of several years for any future space missions to be carried out safely

[spobsquare]

I was astonished by the size of the universe and how it could possibly be more bigger than we could ever comprehend

[Random_Name]

Stopping kids from saying "0 views in one millisecond? bro fell off"

[Ug-lordetheunmovable]

Theres this game called starbound where you explore space and shit, this game is the reason why i had a fear of falling into a gas giant, in the game youre dropping to the center whilst theres rocks and clouds passing by you and it gets darker the deeper you go

[inmortal]

no intro no presentation straight to the point, insta like

[Kelswagsinandballin]

The size of the universe is insane
You see that? No shit! 🌻

[DrMontrays]

"nothing" existing is impossible to grasp and understand and it's genuinely terrifying

[Gamer]

One interesting thing to consider with regards to alien life, is that statistically speaking across the whole universe, it's almost guaranteed that intelligent life exists in some way or form, but also statistically speaking the chance of any such intelligent life encountering our own is so small that it's highly unlikely to happen before our species goes extinct.

It's not impossible of course, just as it's not impossible that such life doesn't exist and that humans are the exception, and there's even the very slim possibility that humans are the most advanced life in the universe currently or that all other forms of intelligent life have gone extinct. The universe is just so massive that the only way our species can ever have confirmation of any of it is if we do hit one of only a few statistical improbabilities. To add to that, the sheer size and complexity of it all means that it'd be almost impossible to calculate what those probabilities actually are to begin with, because we simply can't currently observe enough of the universe.

That in and of itself should terrify you.