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  1. General relativity - Wikipedia

    General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the geometric theory of gravitation published by Albert Einstein in 1916 and is the …

  2. General relativity | Gravitational Waves, Spacetime & Cosmology ...

    Dec 18, 2025 · general relativity, part of the wide-ranging physical theory of relativity formed by the German-born physicist Albert Einstein. It was conceived by Einstein in 1916. General …

  3. What is the theory of general relativity? Understanding …

    Oct 29, 2024 · General relativity is physicist Albert Einstein's understanding of how gravity affects the fabric of space-time. The theory, which Einstein published in 1915, expanded the theory of …

  4. Einstein's Theory of Gravitation - Harvard–Smithsonian Center …

    In general relativity (GR), concentrations of mass and energy curve the structure of spacetime, affecting the motion of anything passing near — including light.

  5. General relativity « EO-Topics « Einstein-Online

    Information about the principle that Einstein took as a starting point for developing his general theory of relativity. read the spotlight ... So what is gravity in Einstein’s theory? The answer: in …

  6. General Relativity Explained | Space-time, Gravity & Cosmos

    May 28, 2024 · Explore General Relativity’s role in understanding gravity, black holes, and the cosmos, from space-time curvature to gravitational waves. General Relativity, a theory …

  7. General Relativity | Brilliant Math & Science Wiki

    Along with Einstein's idea from special relativity that physics has no preferred coordinate system, it forms the cornerstone of the conceptual foundation of general relativity.

  8. Introduction to general relativity - Wikipedia

    General relativity is a theory of gravitation developed by Albert Einstein between 1907 and 1915. The theory of general relativity says that the observed gravitational effect between masses …

  9. What Is Relativity? Einstein’s Groundbreaking Theory Explained

    May 5, 2025 · General relativity extended the principle of relativity to include acceleration and redefined gravity not as a force, but as a geometric property of spacetime. Einstein’s central …

  10. Gravity - Fields, Relativity, Theory | Britannica

    Dec 4, 2025 · View a demonstration to understand Albert Einstein's general theory of relativity Explore general relativity. In Einstein’s theory of general relativity, the physical consequences …