Astronomy, the scientific study of celestial objects and phenomena, has fascinated humanity for millennia. From ancient stargazers to modern astrophysicists, this field has evolved dramatically, influenced by key discoveries and technological advancements. The journey from Galileo’s first telescopic observations to today’s exploration of distant galaxies highlights the enduring quest to understand our universe. Astronomy’s history reflects humanity’s curiosity about the cosmos. Key milestones have shaped our understanding of celestial phenomena.