The concept of gravity, which is a fundamental force of nature, was first proposed by Sir Isaac Newton in the 17th century. However, the idea of a force that attracts objects towards each other has been around for thousands of years, and various ancient civilizations had already observed and described the phenomenon of gravity.

The ancient Greeks, such as Aristotle, proposed that gravity was a force that caused objects to fall towards the ground. They also observed that objects in motion were attracted to each other, which led to the development of the concept of inertia.

In the 17th century, Sir Isaac Newton, a British mathematician and physicist, developed the laws of motion and universal gravitation. He formulated the law of universal gravitation, which states that every point mass attracts every other point mass by a force acting along the line intersecting both points.

Newton's law of universal gravitation was a groundbreaking discovery, as it provided a mathematical framework for understanding the behavior of objects in the universe. He also developed the concept of gravity as a force that is proportional to the product of the two masses and inversely proportional to the square of the distance between them.

The modern understanding of gravity as a force that attracts objects towards each other was further developed by Albert Einstein in the 19th and 20th centuries. Einstein's theory of general relativity, which describes gravity as the curvature of spacetime caused by massive objects, revolutionized our understanding of gravity and