1.1 The Case for Dark Matter

Discussion

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- Robert Ruxandrescu
  
  July 3, 2021 at 2:19 pm
  
  The size should’ve been 100 thousand light years.
  
  0 1
- Luke Gurbin
  
  September 4, 2022 at 9:45 am
  
  Thank you to Prof. Koury for this course.
  
  90%, 10%, 1%, or so…
  Dark matter, gas and mass of a region can show dark matter can be a significantly high concentration of a system.
  
  The lensing that occurs around clusters of galaxies shows dark matter to have gravitational effect.
  
  0 1

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