Also, look at the Bolshoi Cosmological Simulation (https://en.wikipedia.org/wiki/Bolshoi_Cosmological_Simulation https://en.wikipedia.org/wiki/Bolshoi_Cosmologi

Also, look at the Bolshoi Cosmological Simulation (https://en.wikipedia.org/wiki/Bolshoi_Cosmological_Simulation https://en.wikipedia.org/wiki/Bolshoi_Cosmological_Simulatio...). Simulating the universe with the currently accepted model of dark matter successfully predicted the large scale structure of the universe. As a model for explaining observations, dark matter does hold some merit.