
Theory of relativity - Wikipedia
The theory of relativity usually encompasses two interrelated physics theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, …
A simplified introduction to Einstein’s theory of relativity
Jan 26, 2017 · In this short article, we will explain what Einstein proposes to give you some insight. So, without further ado, here is our simplified explanation of the theory of relativity.
General Relativity For Dummies: An Intuitive Introduction
As a brief introduction, general relativity is the most accurate theory of gravity so far, introduced by Albert Einstein in the early 1900s. General relativity explains gravity as a property of …
Relativity | Definition, Equations, & Facts | Britannica
Oct 24, 2025 · Relativity, wide-ranging physical theories formed by the German-born physicist Albert Einstein. Special relativity is limited to objects that are moving with respect to inertial …
What Is Relativity? Einstein’s Groundbreaking Theory Explained
May 5, 2025 · Today, the word “relativity” is nearly synonymous with Einstein, yet few grasp the depth and elegance of his ideas. In this comprehensive exploration, we will journey through …
Science Made Simple: What Is the Theory of Relativity?
Nov 25, 2023 · What Is the Theory of Relativity? Relativity is two related theories: special relativity, which explains the relationship between space, time, mass, and energy; and general …
Relativity Explained | Time-Space Theory & Impact
May 27, 2024 · Explore Einstein’s theory of relativity, understanding its impact on modern physics, black holes, GPS technology, and the universe’s mysteries. The theory of relativity, introduced …
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 …
DOE Explains...Relativity - Department of Energy
Relativity is two related theories: special relativity, which explains the relationship between space, time, mass, and energy; and general relativity, which describes how gravity fits into the mix.
Universe Can Expand Faster Than Light: Relativity Explained
Nov 23, 2025 · Universe can expand faster than light; relativity permits cosmic expansion exceeding light speed at distances beyond Hubble sphere while preserving local speed limits. …