Dark Matter: The Invisible Force Shaping the Universe | SoundHeal

Dark matter is a hypothetical form of matter that is thought to account for approximately 27% of the universe's mass-energy density, yet it has never been directly observed. The existence of dark matter was first proposed by Swiss astrophysicist Fritz Zwicky in 1933, based on his observations of the Coma galaxy cluster. Since then, a wealth of observational evidence has accumulated, including the rotation curves of galaxies, the distribution of galaxy clusters, and the large-scale structure of the universe. Despite its elusive nature, dark matter is believed to play a crucial role in the formation and evolution of galaxies, with scientists like Vera Rubin and Kent Ford providing key insights. The search for dark matter continues, with researchers employing a range of detection methods, from highly sensitive instruments like the Large Underground Xenon (LUX) experiment to innovative approaches like axion detection. As our understanding of dark matter evolves, it is likely to have significant implications for our understanding of the universe, from the formation of stars and galaxies to the ultimate fate of the cosmos.