Filaments of Galaxies: Connecting Clusters in Space

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In summary, There is a theory that galaxies fall onto galaxy clusters by first falling onto 'strings of galaxies' that feed the accretion. These filaments are believed to connect galaxy clusters that are very close in space. This may have something to do with the nodes and strings of matter in Cold Dark Matter simulations. Quantum theory also predicts this filamentary distribution of matter, which may explain why dark matter behaves differently.
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Clairefucious
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Hey! Has anyone else heard of filaments of galaxies? Apparently galaxies fall onto galaxy clusters by first falling onto 'strings of galaxies' that feed the accretion. These filaments are supposed to connect galaxy clusters that are very close spatially.

I think this has something to do with the nodes and strings of matter in Cold Dark Matter simulations? This seems like an awesome concept to me and I would love to discuss it with other people!
 
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You are on the right track. Quantum theory predicts filamentary distribution of matter as a consequence of inflation. Dark matter behaves more consistent with the expected quantum distribution because it barely reacts with anything else save by gravity, and is very abundant.
 

1. What are filaments of galaxies?

Filaments of galaxies are long, narrow structures made up of galaxies, gas, and dark matter that connect clusters of galaxies in space. They are thought to be the building blocks of the large-scale structure of the universe.

2. How do filaments form?

Filaments form through the gravitational attraction between galaxies and dark matter. As matter is pulled together, it forms these long, thin structures that connect clusters of galaxies.

3. What is the significance of studying filaments of galaxies?

Studying filaments of galaxies can help us understand the distribution of matter in the universe and the evolution of large-scale structures. It can also provide insights into the formation and growth of galaxies.

4. Are filaments of galaxies visible to the naked eye?

No, filaments of galaxies are not visible to the naked eye. They are extremely large and located in deep space, making them difficult to observe. They are typically studied through telescopes and other advanced instruments.

5. How do filaments of galaxies affect the motion of galaxies?

Filaments of galaxies can influence the motion of galaxies by exerting a gravitational force on them. This can cause galaxies to move towards or away from each other, depending on their location within the filament.

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