wat is black holes

>>8242085
A lot of mass in a tiny space.

>>8242085
Slutty niggers

They create universes.

>>8242085
we do not know too much about them

The only thing that we know is that they fit in our thermodynamics system.

>>8242085
like a belly button in space

black holes are fake, pure science fiction. any black hole that has been seen by humans is just an optical illusion. it's IMPOSSIBLE.

black holes is dimensional portal

>>8242126
Impossible ? Why ?

>>8242130
black holes do not exist. there cannot be a hole in space. there's nothing out there, it's just static empty space.

>>8242135
You can't prove this guy wrong.

>>8242135
Black holes aren't literally holes in space

>>8242142
They are more like a lot of space in a single place

>>8242085
What black holes really are are a huge field of gravity that's created as a result of a sun imploding. They are so dense that they actually blot out light and to see them we typically have to look at light backgrounds. They're so powerful that anything sucked into one gets broken down into atoms.
It's estimated that there are octillions of these things just floating around in our galaxy alone.

>>8242142
yeah, I bet you're going to give me some bullshit explanation involving a piece of paper rolled into a cylinder that that is how the universe works and that a black hole somehow loops around to the opposite side of the universe. That is such bullshit. That shit was written by Trekkies, I bet.

>>8242145
There are more black holes in our galaxy than atoms in the universe - Black Science Man

>>8242145
If there are so many of these that exist and instantly destroy anything, why aren't I dead yet then, Poindexter?

>>8242155
Because most of them are so small they instantly disappear due to Hawking radiation.

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>>8242148
No, i just think that you don't have any idea what are you talking

At present, nobody took a photo of a black hole, the "photos" on internet are just fakes or artistic views. But black holes are very interesting phenomenons :)

How big can one get?

>>8242256

Depends, is your mother still gaining weight?

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>>8242148

>>8242256
In theory, if the Big Bounce is how we go out, the size of the universe.

>>8242155
They disappear due to hawking radiation and you need to be near one for it to have any effect.
The nearest blackhole is lightyears away.

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>>8242279
Can we build up a black hole fat enough to fuck up universe's expansion?

>>8242295
You do realize that at the center of every Galaxy there's a supermassive blackhole, right?

>>8242295
We are only able to create mini black holes that disappear instantly.

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>>8242303
Really? Damn, that's actually impressive.

>>8242303
If we could generate enough power to do so, then yes. We probably could.

>>8242298
Sgr A* in the Milky Way's center

>>8242295
Well, only if the expansion somehow starts to turn into compression. The Big Bounce states that the Universe's expansion is only temporary, and it will compress. This will cause all galaxies, stars, planets, moons, etc to get closer to each other. eventually, the whole universe will combine in one solid mass, creating the ultimate supermassive black hole. This in turn, will collapse in on itself, creating a new universe. I find this cycle quite nice compared to the heat death theory.

>>8242085

imagine if you plotted 1/x in space-time

when x = 0 you get black hole

>>8242402
I wouldn't even know where to begin.

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>>8242148
>>8242135
>>8242126
Alright, so what's your explanation for these black spheres so heavy they bend light around them and tear stars apart, all while creating accretion disks of unimaginable energy, and the occasional quasar, that we keep spotting all over the damned place?

https://en.wikipedia.org/wiki/List_of_most_massive_black_holes

Not to mention what pulls all these galaxies together so neatly...