Is Dark Matter the Key to Understanding the Pre-Visible Universe?

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Low Mass Star
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Regarding the following statement:

"It would appear Dark matter and dark energy are what existed BEFORE the visible universe as we know it came into being. When you look at galaxies what you're seeing could be described as "displacements" in dark matter where ordinary matter formed and took shape. Referring to dark matter as "nothingness" would probably be more accurate."

Anyone think there could be some validity to that assertion?
 
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  • #2
Nothingness is probably where this thread is headed. (i.e. the Black Hole that ingests threads like this)
 
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@Low Mass Star, that quote is just stringing words together . You would be better off studying some actual physics. For an excellent treatment of the early universe, I recommend "The First Three Minutes" by Weinberg.
 
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Borg said:
Nothingness is probably where this thread is headed. (i.e. the Black Hole that ingests threads like this)
what he said (very small).jpg
 
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Thread closed temporarily for Moderation...
 
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Elvis has left the building. This thread will remain closed.
 
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FAQ: Is Dark Matter the Key to Understanding the Pre-Visible Universe?

What is dark matter?

Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible to current electromagnetic detection methods. Its presence is inferred from its gravitational effects on visible matter, such as stars and galaxies.

How is dark matter related to the pre-visible universe?

Dark matter is believed to have played a crucial role in the formation of the first structures in the universe. Its gravitational influence helped clump together ordinary matter, leading to the formation of stars, galaxies, and other cosmic structures before the universe became transparent to light.

Can dark matter be detected directly?

As of now, dark matter has not been detected directly. Scientists are conducting various experiments, including those involving particle detectors and astronomical observations, to try to identify and study dark matter particles.

Why is understanding dark matter important for cosmology?

Understanding dark matter is essential for cosmology because it constitutes about 27% of the universe's total mass and energy content. It influences the formation and evolution of cosmic structures, and comprehending its nature could provide insights into the fundamental workings of the universe.

Are there any alternative theories to dark matter?

Yes, there are alternative theories, such as Modified Newtonian Dynamics (MOND) and other modifications of gravity, which attempt to explain the observed gravitational effects without invoking dark matter. However, these theories face challenges in explaining all observations as comprehensively as the dark matter hypothesis does.

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