D. S. S. G. G. (Dynamical Systems of Stellar Galaxies)

D. S. S. G. G., or Dynamical Systems of Stellar Galaxies, studies how stars within galaxies move and interact under the influence of gravity. It examines the overall behavior of a galaxy by analyzing the motions and distributions of its stars, gas, and dark matter. Scientists use mathematical models and simulations to understand patterns, structures, and evolution of galaxies over time. This research helps us grasp fundamental cosmic processes, such as galaxy formation and development, providing insights into the universe's history and the role of galaxies in it.