Will supermassive black holes consume their galaxies?

Joesph Weimann asked a question: Will supermassive black holes consume their galaxies?
Asked By: Joesph Weimann
Date created: Sun, Mar 14, 2021 9:55 AM

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Those who are looking for an answer to the question «Will supermassive black holes consume their galaxies?» often ask the following questions:

❔ Do supermassive black holes consume their galaxies?

Supermassive black holes sit at the center of almost all galaxies. Despite popular imagination, they don’t act as gigantic plug holes slowly "eating" everything that comes their way.

❔ Supermassive black hole | how supermassive black holes formed?

The center of the Milky Way galaxy, with the supermassive black hole Sagittarius A* (Sgr A*), located in the middle, is revealed in these images. As described in our press release, astronomers have used NASA’s Chandra X-ray Observatory to take a major step in understanding why material around Sgr A* is extraordinarily faint in X-rays. The large image contains X-rays from Chandra in blue and infrared emission from the Hubble Space Telescope in red and yellow. The inset shows a close-up view ...

❔ Do supermassive black holes come from supermassive stars?

The primordial supermassive stars thought to be the origin or seed of supermassive black holes are believed to be orders of magnitude more massive. We’re talking in the 10,000-100,000 solar mass ...

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Well before black holes can consume their host galaxies, the expansion of universe coupled with gravitational interactions will move matter apart. Most supermassive black holes will only be able to consume a miniscule amount of matter at the most. An excerpt supporting this view from a Peer reviewed article:

Galaxies’ spiral arms are responsible for scooping up gas to feed to their central supermassive black holes, according to a new high-powered simulation. Started at Northwestern University, the simulation is the first to show, in great detail, how gas flows across the universe all the way down to the center of a supermassive black hole.

Supermassive black holes are enormous gravity wells found in the center of large galaxies. No stress, though: The black holes are generally no longer growing, and they aren't capable of eating...

At the heart of most massive galaxies in our Universe, there are supermassive black holes (SMBH) that are on the order of millions to billions of times the mass of the Sun. As these behemoths...

In the other galaxies, the supermassive black holes are less active, and the star-making process is evident. The eventual impact on the health of the galaxy is profound. "Without new stars to...

Some galaxies lack any supermassive black holes in their centers. Although most galaxies with no supermassive black holes are very small, dwarf galaxies, one discovery remains mysterious: The supergiant elliptical cD galaxy A2261-BCG has not been found to contain an active supermassive black hole, despite the galaxy being one of the largest galaxies known; ten times the size and one thousand times the mass of the Milky Way. Since a supermassive black hole will only be visible while it is ...

Galaxies with larger supermassive black holes appear to quench earlier. This is not because a black hole consumes all the gas, leaving nothing left to form stars – even the hungriest black holes don’t do that for large galaxies.

All supermassive black holes in the centers of galaxies appear to have periods when they swallow matter from their close surroundings. But that is about as far as the similarities go. That’s the conclusion reached by British and Dutch astronomers from their research with ultra-sensitive radio telescopes in a well-studied region of the universe.

Do supermassive black holes consume their galaxies? Astronomy. We know that there is a supermassive black hole at the center of nearly every galaxy. My question is, if left unaffected by other nearby galaxies over a long enough period of time, would a supermassive black hole consume it's galaxy? And if so, what happens after that? Does it reach a critical mass? Does it wander the universe in darkness? 7 comments . share. save. hide ...

It is certainly a common idea. While the astrophysics world insists that GRAVITY is all the universe needs to work we will have these inventions. The idea was firstly a philosophical question, but eventually filled a gap in explaining how galaxies...

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We've handpicked 24 related questions for you, similar to «Will supermassive black holes consume their galaxies?» so you can surely find the answer!

What happens when supermassive black holes merge?

When two supermassive black holes collide during a merger of galaxies, we expect them to release gravitational waves – fluctuations in the fabric of spacetime.

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Where do supermassive black holes come from?

What this tidy origin story fails to explain is where supermassive black holes, which range from 100,000 to tens of billions of times the mass of the Sun, come from. These monsters exist at the...

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Do all spiral galaxies have black holes at their centre?

The mass of the stars and gas clouds in the galaxy attracts and this gravitational attraction holds many galaxies together. This said, many, and probably most galaxies do have massive black holes at their center, including ellipsoidal galaxies and spiral galaxies with central bulges.

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Do black holes consume space?

Classically, we’d say that everything that passes the event horizon gets sucked into the singularity and squished to zero size. Since there is really no difference between mass and energy at these levels of representation - the same thing happens ...

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Are all galaxies revolving around a supermassive black hole?

Six galaxies were trapped in orbit around a supermassive black hole during the early history of the universe, new observations reveal. The new data from the European Southern Observatory's Very ...

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Esa - where are the supermassive black holes hiding?

Most astronomers believe that the unseen objects are supermassive black holes, millions or billions of times heavier than the Sun and each sitting at the centre of a galaxy. As the black holes swallow matter, the swirling gases release X-rays and gamma rays. Accurately measuring the glow, known as the X-ray and gamma-ray background, is the first step towards calculating how many black holes are contributing to it and how far away in the Universe they are located.

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How did supermassive black holes get so big?

In one line of thinking, supermassive black holes got their start with the first generations of stars to appear in the cosmos.These stars, made of pure hydrogen and helium (because there weren't ...

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How do supermassive black holes get so big?

How Did Supermassive Black Holes Get So Big So Fast? By Charles Q. Choi 07 August 2014 This illustration depicts matter falling into a supermassive black …

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How do supermassive black holes grow so large?

New research suggests that the supermassive black holes at the cores of some galaxies could grow so large by consuming one star from a binary system and flinging the …

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What happens when two supermassive black holes merge?

What Happens When Supermassive Black Holes Merge? Frame from a simulation of the merger of two black holes and the resulting emission of gravitational radiation (NASA/C. Henze) The short answer?

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Quick answer: do black holes create galaxies?

Some galaxies, such as the galaxy 4C +37.11, appear to have two supermassive black holes at their centers, forming a binary system. If they collided, the event would create strong gravitational waves. What is the relationship between black holes and galaxies? When scientists measured the masses of several enormous black holes and those of their […]

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How much mass do supermassive black holes eat in their old age?

How Much Mass Do Supermassive Black Holes Eat in Their Old Age? View/ Open. 97300 aam 0510369.pdf (305.7Kb) Author. Hopkins, Philip F ... item record. Citation Hopkins, Philip F., Ramesh Narayan, and Lars Hernquist. 2006. “How Much Mass Do Supermassive Black Holes Eat in Their Old Age?” The Astrophysical Journal 643 (2): 641 ...

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Are supermassive black holes going to eat the universe?

Supermassive black holes are enormous gravity wells found in the center of large galaxies. No stress, though: The black holes are generally no longer growing, and they aren’t capable of eating their host galaxies for dinner. [ Science Fact or Fiction? The Plausibility of 10 Sci-Fi Concepts]

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Esa - what happens when two supermassive black holes merge?

When two supermassive black holes collide during a merger of galaxies, we expect them to release gravitational waves – fluctuations in the fabric of spacetime.

Read more

Is there a size limit for supermassive black holes?

Description. Supermassive black holes are classically defined as black holes with a mass above 0.1 million to 1 million M☉. Some astronomers have begun labeling black …

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How do we know that supermassive black holes can gain mass by means other than merging with other supermassive black holes?

Supermassive black holes are those Black Holes, whose masses are million to billion times more than the mass of the sun, contrary the stellar black holes have masses of few times of the sun. Till now, scientists do not have any solid proof by which they can say about the formation of a supermassive black hole, but many theories try to explain it.

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How fast do black holes consume matter?

When matter falls on the black hole it gets fractioned and radiates. As far as I know (correct me if I'm wrong) one can estimate the radiated energy as $\simeq 0.05mc^2$. Where $m$ is the mass of the falling matter. The Earth's matter is pulled by the black hole gravitation and pushed away by the radiation.

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How did supermassive black holes get so big and chonky?

How did supermassive black holes get so big and chonky ... | Supermassive Black Hole Scientists want to understand how supermassive black holes develop, which requires finding extremely large black holes in the early universe, ...

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How did supermassive black holes get so big so fast?

New research suggests that the supermassive black holes at the cores of some galaxies could grow so large by consuming one star from a binary system and flinging the other into space.

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Why do the centres of galaxies contain black holes?

Since the 1960s, astronomers have uncovered evidence that most galaxies contain so-called supermassive black holes at their cores. With masses between a million and a billion times that of the Sun, these leviathans first revealed their presence in so-called quasars – distant galaxies with cores so luminous the only plausible source of power is the intense gravity of black holes devouring matter.

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Will black holes exist?

There is a lot of evidence that they do, indeed, exist.

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[astro-ph/0510369] how much mass do supermassive black holes eat in their old age?

How Much Mass do Supermassive Black Holes Eat in their Old Age? Item Preview remove-circle Share or Embed This Item. EMBED ...

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Why are there black holes in the middle of galaxies?

Black holes are a class of astronomical object that have undergone gravitational collapse, leaving behind spheroidal regions of space from which nothing can escape, not even light. Observational evidence indicates that nearly all large galaxies contain a supermassive black hole, located at the galaxy’s center. Is there a black hole in the middle of the universe?

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Can black holes destroy black holes?

Black holes are among the most destructive objects in the universe. Anything that gets too close to a black hole, be it an asteroid, planet, or star, risks being torn apart by its extreme gravitational field. By some accounts, the universe may eventually consist entirely of black holes. But is there any way to destroy a black hole?

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