The Unbelievable Scale of Black Holes Visualized
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Date: 2023-12-14
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Comments and reviews: 20
-jamesrobinson6555
Love your videos! But this one needs work. Study more astrophysics and black holes. Particularly Hawking Radiation. As I understand that is from particle/antiparticle pairs that exist literally everywhere, in every atom. But at the event horizon of the black hole one goes in and the other doesn't. Thus, increasing the mass of both the universe and black holes. Double check that. Also it is volume not area. And you mix radius, diameter, width and mass. Little unclear. But study and keep going. I like the train of thought and that it makes me think a little deeper! -
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Love your videos! But this one needs work. Study more astrophysics and black holes. Particularly Hawking Radiation. As I understand that is from particle/antiparticle pairs that exist literally everywhere, in every atom. But at the event horizon of the black hole one goes in and the other doesn't. Thus, increasing the mass of both the universe and black holes. Double check that. Also it is volume not area. And you mix radius, diameter, width and mass. Little unclear. But study and keep going. I like the train of thought and that it makes me think a little deeper! -
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reallifelore
They keep saying nothing escapes the gravitational pull of a black hole, not even light. So how do they explain relativistic jets that emanate from black holes? These jets have been photographed reaching out from the centers of galaxies, where black holes are generally believed to reside, for thousands or millions of parsecs. They are streams of ionized matter jetting out at sub-light speeds. I think the definition of a black hole should be revised otherwise these jets along the central axis of a black hole's rotation should not exist.
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They keep saying nothing escapes the gravitational pull of a black hole, not even light. So how do they explain relativistic jets that emanate from black holes? These jets have been photographed reaching out from the centers of galaxies, where black holes are generally believed to reside, for thousands or millions of parsecs. They are streams of ionized matter jetting out at sub-light speeds. I think the definition of a black hole should be revised otherwise these jets along the central axis of a black hole's rotation should not exist.
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-ph11p3540
Couldn't be more wrong at the start of the video. Black holes need a minimum critical mass of 3. 7 solar masses to have a chance at being a black hole. Otherwise they turn into a neutron star or in more cases a white dwarf. Particle physicist have created some pretty exotic states of matter in the lab but non so far have produced anything that could represent a black hole or even a neutron star.
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Couldn't be more wrong at the start of the video. Black holes need a minimum critical mass of 3. 7 solar masses to have a chance at being a black hole. Otherwise they turn into a neutron star or in more cases a white dwarf. Particle physicist have created some pretty exotic states of matter in the lab but non so far have produced anything that could represent a black hole or even a neutron star.
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-yogidemis8513
What insane is that there's probably Blackholes out there that makes S5 0014+81 look like a little toddler just cruising space. The Universe is huge and I'm sure there are Stars, Planets, Galaxies. ect that look like babies compared to the biggest things that scientists have discovered so far out there. There's always something new being discovered.
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What insane is that there's probably Blackholes out there that makes S5 0014+81 look like a little toddler just cruising space. The Universe is huge and I'm sure there are Stars, Planets, Galaxies. ect that look like babies compared to the biggest things that scientists have discovered so far out there. There's always something new being discovered.
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-impossiblex4716
Incorrect calculation based on the number of Corollas
Correct calculation
Mass of sun: 1. 989E30 kg
1. 989E30 X 40 billion = 7. 9564E38 kg
Average Corolla: approximately 1360 kg
7. 9564E38 kg / 1360 kg = 5. 8503E35 Corollas
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Incorrect calculation based on the number of Corollas
Correct calculation
Mass of sun: 1. 989E30 kg
1. 989E30 X 40 billion = 7. 9564E38 kg
Average Corolla: approximately 1360 kg
7. 9564E38 kg / 1360 kg = 5. 8503E35 Corollas
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-garymabey4637
The 40, 000, 000, 000 isn-t even the biggest as of 2022, that goes to the black hole in the quasar TON 618, which has a mass of 66, 000, 000, 000 suns, more than one and a half times bigger than the biggest black hole in this video
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The 40, 000, 000, 000 isn-t even the biggest as of 2022, that goes to the black hole in the quasar TON 618, which has a mass of 66, 000, 000, 000 suns, more than one and a half times bigger than the biggest black hole in this video
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-DavidRLentz
Schwarzschild is pronounced -shvarts shild-. It is the surname of the scien- tist who established the concept de- scribing the issue.
By coincidence, the word in German means -black shield-.
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Schwarzschild is pronounced -shvarts shild-. It is the surname of the scien- tist who established the concept de- scribing the issue.
By coincidence, the word in German means -black shield-.
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reallifelore
If we don-t wanna blowup the earth we gotta contain this -black hole- in a room that it cannot be destroyed and how would we artificially create a blackhole? And where does anti matter come from?
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If we don-t wanna blowup the earth we gotta contain this -black hole- in a room that it cannot be destroyed and how would we artificially create a blackhole? And where does anti matter come from?
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-beastchode4916
The Schwarzschild radius actually defines the size of the event horizon of a black hole (not the mass itself. All the mass in any black hole has a radius of 0 (it's a singularity.
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The Schwarzschild radius actually defines the size of the event horizon of a black hole (not the mass itself. All the mass in any black hole has a radius of 0 (it's a singularity.
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-fatihkoksal4727
The best measurement units:
Helium atom
Central Park
Island of Sicily
Entirety of Europe
Sun
Astronomical Unit
And the best of all: Toyota Corollas.
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The best measurement units:
Helium atom
Central Park
Island of Sicily
Entirety of Europe
Sun
Astronomical Unit
And the best of all: Toyota Corollas.
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-gabaghoul23
ive been to Sag A in elite dangerous. one heck of a 5000 ly trip but worth the visuals along the way how the stars go from pinholes each pixel to near blackness each warp
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ive been to Sag A in elite dangerous. one heck of a 5000 ly trip but worth the visuals along the way how the stars go from pinholes each pixel to near blackness each warp
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-YouTuber-mc2el
Forget everything else. GRAVITY is the creator and the destroyer of everything in the universe. If Gravity were to disappear the universe would as well. GRAVITY IS IT.
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Forget everything else. GRAVITY is the creator and the destroyer of everything in the universe. If Gravity were to disappear the universe would as well. GRAVITY IS IT.
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-davidcarrick4967
He first says that everything can be created into a black hole then he says that the black hole disappears after because of Hawking radiation
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He first says that everything can be created into a black hole then he says that the black hole disappears after because of Hawking radiation
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-andybryson3887
The Milky Way supermassive blackhole is called Sagittarius A-. Sagittarius A is a bigger object, a radio source which contains Sagittarius A-
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The Milky Way supermassive blackhole is called Sagittarius A-. Sagittarius A is a bigger object, a radio source which contains Sagittarius A-
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-Vincent_xYx
Was this before Ton 618 was discovered? 66 Billion solar masses at a 260 billion mile radius 40x the size of Neptune-s orbit
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Was this before Ton 618 was discovered? 66 Billion solar masses at a 260 billion mile radius 40x the size of Neptune-s orbit
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-nolsee1176
I was having a hard time comprehending the sheer scale, until the traditional Toyota measurement cleared it right up for me.
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I was having a hard time comprehending the sheer scale, until the traditional Toyota measurement cleared it right up for me.
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reallifelore
S5 0014 + 81 is nothing compared to-. Phoenix A-
We recently confirmed its mass as 80 - 100 billion solar masses
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S5 0014 + 81 is nothing compared to-. Phoenix A-
We recently confirmed its mass as 80 - 100 billion solar masses
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-RandomLorence
Remember there may be bigger black holes in the unobservable part of the universe. Anything could be there
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Remember there may be bigger black holes in the unobservable part of the universe. Anything could be there
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-RailsofForney
You know that something is off with the way he says things when he calls a negative sign a minus sign:
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You know that something is off with the way he says things when he calls a negative sign a minus sign:
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-Acein2055
We live in a super massive black hole. Our specific universe was created when the black hole was created.
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We live in a super massive black hole. Our specific universe was created when the black hole was created.
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