The common term for the scientific study of the universe is "cosmology." Cosmology investigates the origin, evolution, structure, and eventual fate of the universe, exploring its vastness and the fundamental laws governing it. This field of study encompasses various disciplines, including astronomy, physics, and philosophy, and attempts to answer profound questions about the nature of space and time, the Big Bang, dark matter, and dark energy. Advancements in cosmology have been greatly aided by modern telescopes and satellite missions, enabling scientists to observe cosmic phenomena and expand our understanding of the universe's complexities.