What is Dark Matter?
Dark Matter must exist because too many parameters (some very fundamental) and many observations depend on its existence. Having said that: What is it?
There is a cosmology hypothesis (very extensive and several decades old “CCA”) from which one can calculate a plethora...
The theory of Nucleosynthesis is not only a guide to the quantities of cosmic components as George well pointed out, but it also immediately shows that Dark Matter, not only is not baryonic, but it cannot also be made up of Leptons and/or Quarks. This is because with the Standard Model (or...