Gravity is the invisible force that keeps our feet on the ground, makes apples fall from trees, and governs the motion of celestial bodies. But who discovered gravity ? Most people immediately think of Sir Isaac Newton — and rightly so, but the full story of the discovery of gravity spans centuries and involves more than one brilliant mind. In this post, we’ll explore the history of gravity , highlight key figures like Isaac Newton and Albert Einstein , and understand how our knowledge of this fundamental force has evolved. What Is Gravity? Before diving into who discovered gravity, let’s define it. Gravity is the force by which a planet or other body draws objects toward its center . It is responsible for the structure of the universe — from falling objects on Earth to the orbits of planets around the Sun. The Ancient Understanding of Gravity Long before Newton, ancient civilizations had their own interpretations of why objects fall. Aristotle (384–322 BC) believed that ...