Galaxy mergers are a very important part of the evolution of galaxies in our universe. A new study has just been released that looks into the role of galaxy mergers in the process of galactic evolution and how they can contribute to the formation of new galaxies. The research team used simulations to study the dynamics of galaxies as they merge and discovered that the process is much more complex than previously thought. They found that galaxy mergers are a key factor in the disk size, star formation, and metallicity of newly-formed galaxies. The implications of this research are far-reaching, as it can help scientists better understand the evolution of galaxies in our universe.

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source: Phys.org