Dark matter is considered to be responsible for the unexpectedly high velocities exhibited by the galactic components within the galactic disc and by the galaxies situated within rich galaxy clusters. The velocities are high and the total light output due to visible matter alone cannot account for all the mass and gravity for the overall observed stability. The presence of additional matter in the form of dark matter is required to explain the gravitational stability at such high velocities. I present a theory based on the study of certain characteristics responsible for causing the galaxy rotation problem. Solution to the mentioned problem has been discussed by considering the baryonic matter distribution only. The orbital stability of gal...