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

  • #1
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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  • #3
@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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  • #4
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
 
  • #5
Thread closed temporarily for Moderation...
 
  • #6
Elvis has left the building. This thread will remain closed.
 
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1. What is dark matter?

Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible and detectable only through its gravitational effects. Although it makes up about 27% of the universe, its exact nature remains one of the biggest mysteries in modern astrophysics.

2. How does dark matter relate to the pre-visible universe?

The pre-visible universe refers to the period before the first stars and galaxies formed, known as the cosmic dark ages. Dark matter played a crucial role during this time by providing the necessary gravitational framework for the formation of the first cosmic structures, eventually leading to the creation of stars and galaxies.

3. Why is dark matter considered key to understanding the pre-visible universe?

Dark matter is considered key because it dominated the mass of the universe in the early stages, influencing the expansion and formation of structures in the universe. By studying dark matter, scientists can gain insights into the conditions and processes that prevailed during the pre-visible era, which are fundamental to our understanding of the universe's evolution.

4. What methods are used to study dark matter in the context of the pre-visible universe?

Scientists use a combination of cosmological simulations and observations of cosmic microwave background radiation to study dark matter. These methods help researchers understand how dark matter influenced the early universe's structure and how it interacts with ordinary matter.

5. What are the challenges in studying dark matter in the pre-visible universe?

One of the primary challenges is the non-interactive nature of dark matter with electromagnetic forces, which means it cannot be observed directly using traditional astronomical tools. This limitation requires scientists to rely on indirect methods and theoretical models, which can complicate the interpretation and validation of findings.

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