The Golden Age of Cosmology

The Golden Age of Cosmology refers to a period, primarily from the late 20th century onward, when rapid advancements transformed our understanding of the universe. During this time, scientists confirmed the Big Bang theory, discovered the universe's accelerating expansion due to dark energy, and mapped the cosmic microwave background radiation. Technologies like satellite telescopes and sophisticated data analysis played key roles. This era significantly deepened our knowledge of cosmic origins, structure, and evolution, making cosmology a precise science and fueling ongoing discoveries about the universe's nature and fate.