Humanity has long pondered the existence of worlds beyond our solar system, and today, thanks to groundbreaking advancements in astronomy, the discovery of exoplanets—planets orbiting distant stars—is no longer mere speculation. Modern telescopes, equipped with powerful instruments and innovative observational methods, allow scientists to detect these alien worlds by measuring subtle changes in starlight or gravitational interactions. Studying exoplanets not only fulfills our innate curiosity but also deepens our understanding of planetary formation and evolution. Furthermore, some of these distant worlds may harbor conditions suitable for life, fueling our ongoing search for extraterrestrial organisms and reshaping our perception of the cosmos.