Gravity is described by the general theory of relativity, proposed by Albert Einstein in 1915, which describes gravity in terms of the curvature of spacetime, caused by the uneven distribution of …

4 days ago · Gravity - Force, Physics, Theory: The Newtonian theory of gravity is based on an assumed force acting between all pairs of bodies—i.e., an action at a distance.

Our modern understanding of gravity comes from Albert Einstein’s theory of general relativity, which stands as one of the best-tested theories in science.

Apr 28, 2025 · In 1915, Einstein unveiled his general theory of relativity, a breathtakingly beautiful and complex theory that redefined gravity. According to general relativity, mass and energy …

Mar 28, 2024 · The Laws of Motion introduce the concepts of force and inertial mass, and prescribe how to use those concepts in order to model motion using kinematics. Newton’s …

Feb 4, 2025 · This article presents a comprehensive review of various gravity theories, from Newton's description to modern attempts to reconcile gravity with quantum mechanics.

6 days ago · A new theory of gravity could explain cosmic acceleration without dark energy Date: January 11, 2026 Source: Universität Bremen Summary: The accelerating expansion of the …

Sep 25, 2025 · Gravity creates stars and planets by pulling together the material from which they are made. Gravity not only pulls on mass but also on light. Albert Einstein discovered this …

In physics, theories of gravitation postulate mechanisms of interaction governing the movements of bodies with mass. There have been numerous theories of gravitation since ancient times. …

Best known of these is Albert Einstein's general theory of relativity, which reduces to Newton's theory in a certain limit.