The Enigma of Gravity: Exploring the Force that Structures the Universe

Gravity: Unveiling the Universe’s Force

Universal gravitation, an invisible force, dictates the movement of celestial bodies and binds us to Earth. Comprehending its intricacies yields profound understanding of the universe’s architecture and our place within it.

Newton’s Law of Universal Gravitation

Isaac Newton’s 1687 Law of Universal Gravitation quantified this force, establishing that the gravitational attraction between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance separating their centers. This foundational principle explains the approximately 9.8 meters per second squared acceleration of objects towards Earth.

Einstein’s Theory of General Relativity

Albert Einstein’s 1915 theory of general relativity fundamentally altered this understanding, redefining gravity not as a force, but as a curvature of spacetime caused by mass and energy.