Gravitational waves, ripples in space time predicted by Einstein's General Theory of Relativity, have revolutionized our understanding of the universe. Since their first detection in 2015, these waves have opened a new observational window, allowing scientists to probe cosmic phenomena previously beyond reach. This article explores the fundamental concepts behind gravitational waves, their historical development, the technology used in their detection, and the profound implications for modern astrophysics. Through this examination, we gain insight into how gravitational waves are reshaping our comprehension of cosmic events and the universe's intricate fabric.
