25 Facts About Black Holes

Welcome to the ultimate cosmic countdown! Today, we’re diving into the mysterious and mind-bending world of black holes with 25 incredible facts that will blow your mind. For instance, did you know these cosmic giants can actually generate sound? Here are 25 Downright CRAZY Facts About Black Holes

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►25 Space Facts That Will Both TERRIFY And AMAZE You
►25 Mind Blowing Facts About the Universe You Need to Know

We’re breaking down everything from the bizarre behavior of stellar-mass black holes to the truth behind black holes and dark energy. Brace yourself - the laws of physics are about to get seriously weird! Here are 25 Downright CRAZY Facts About Black Holes

Author: Hestie Barnard
Music: Mission to Mars - Audio Hertz

Chapters:
0:00 - Intro
0:22 - Stellar-Mass Black Holes
1:04 - Stellar Nucleosynthesis
1:40 - Primordial Black Holes
2:12 - Karl Schwarzschild
2:52 - They Cannot Be Directly Observed
3:34 - A Black Hole Has Three Layers
4:11 - Black Hole Sizes
4:40 - Black Holes Spin Around An Axis
5:02 - Black Holes Can Generate Sound
5:58 - Black Holes Distort Space and Time
6:28 - There’s No Sucking Involved
6:57 - There’s a Supermassive Black Hole In Just About Every Galaxy
7:26 - There are 40 Quintillion Black Holes in our Universe
8:04 - Any Object Can Be Turned Into A Black Hole
8:29 - Black Holes Eventually Evaporate
9:09 - Supermassive Black Holes and Star Formation
9:44 - Black Holes and Dark Energy
10:21 - Black Holes Could Create New Universes
11:01 - Black Hole Growth
11:38 - Black Hole Fireworks
12:07 - The Impact of Black Holes on Light
12:36 - Luminous X-ray Binaries
13:09 - Quasars and Supermassive Black Holes
13:41 - Black Holes are Cosmic Fire Hoses
14:18 - The Incredible Black Hole Blast
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[malighn]

they create infinite destinty? HELL YEAH

[Tom.Club]

My ex girlfriend used to create cosmic wind 😂

[debbiegibson]

The sound of the black hole was creepy. Love your lists❤️

[brentonlively]

Thanks for another great video Mike and list25 crew

[julianaylor]

Probably one of the most terrifying sounds in nature....a black hole disturbing local matter. 😱

[donnatheroux]

👍👍👍👍👍❤️🔥😍 Thanks List 25 and Mike amazing

[ShadowLynxXIII]

"There's a camera in my PDA & there are blackholes everywhere! People need to know these things!" Sheriff Jack Carter, Eureka

[shawns]

General Relativity predicts dilation wherever there is an astronomical quantity of mass, not singularities. Dilation explains dark matter. In the 1939 journal "Annals of Mathematics" Einstein wrote -
"The essential result of this investigation is a clear understanding as to why the Schwarzchild singularities (Schwarzchild was the first to raise the issue of General Relativity predicting singularities) do not exist in physical reality. Although the theory given here treats only clusters (star clusters) whose particles move along circular paths it does seem to be subject to reasonable doubt that more general cases will have analogous results. The Schwarzchild singularities do not appear for the reason that matter cannot be concentrated arbitrarily. And this is due to the fact that otherwise the constituting particles would reach the velocity of light."
He was referring to the phenomenon of dilation. Mass that is dilated is smeared through spacetime relative to an outside observer. It's the phenomenon our high school teachers were talking about when they said "mass becomes infinite at the speed of light". A graph illustrates its squared nature, dilation increases at an exponential rate the closer you get to the speed of light. A time dilation graph illustrates the same phenomenon, it's not just time that gets dilated.
Dilation will occur wherever there is an astronomical quantity of mass because high mass means high momentum. This includes the centers of very high mass stars and the overwhelming majority of galaxy centers.
The mass at the center of our own galaxy is dilated. This means that there is no valid XYZ coordinate we can attribute to it, you can't point your finger at something that is smeared through spacetime. In other words that mass is all around us.
Dilation does not occur in galaxies with low mass centers because they do not have enough mass to achieve relativistic velocities. It has been confirmed in 6 very low mass galaxies including NGC 1052-DF2 and DF4 to have no dark matter, in other words they have normal rotation rates. All binary stars have normal rotation rates for the same reason.

[mittinman]

Mike: Let’s take a listen.

YouTube: roll that beautiful ad footage!

[kims.schinkel]

#1: "There goes the neighborhood!"

[eggy]

Understood every word you said, apparently, i am a book nerd, who loves astrophysics. Oh, and im not a brain, just loves science.👋💕🇦🇺

[hassanalihusseini]

Nice video. The only kind request I have is if you mention big numbers: Could you please give them (as subtitles) in scientific notation? It is difficult otherwise to grasp for me what you mean if you are not used to the English system of big numbers.

[stealthman]

I see "facts" but I hear theories?

[FirstLast-qfdf]

0:41 Infinite destiny sounds like a video game.

[Alfonso-cw]

5:42 thats not the scariest thing i've ever heard thats for sure 💀

[bartlester]

What about the series that black holes are the entrance points to another dimension and the exit point just called a white hole

[Baldevi]

Oops, no too., correction: Sagitarius A* [A-Star] is the proper name, that was not a typo asterisk, IF it was there, Mike.
No worries, just letting you know. Because there's also a Sagitarrius B

[michaeljarrett]

You said the star explosion caused a black hole that’s incorrect sir it’s a implosion

[jmezzofante]

25 fact-ish black hole notes because some aren't facts. Some are ideas. I also want to point out that quintillion is 1000x less than a sextillion and not more. Not any item can become a black hole. You have to have enough mass to maintain a large enough gravitational pull to become a black hole. Compressing a bowling ball to the size of an atom will make it smaller but it still will not pull in light.

[Morganstein-Railroad]

It's "Infinite Density", not "Infinite Destiny".