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• 21:34, 25 January 2026 DanteWashere talk contribs created page Galaxy merger (Created page with "'''Galaxy merger''' refers to the interaction and eventual combination of two or more galaxies due to gravitational attraction. It is associated with structural transformation, star formation activity, and changes in galactic dynamics. Galaxy mergers are discussed in astrophysics, extragalactic astronomy, and cosmology. == Status == Galaxy mergers are observed at various stages through imaging and spectroscopic surveys. Models examine their frequency, dynamical evoluti...")