
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, …
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 · In 1905, he published the Special Theory of Relativity, followed in 1915 by the General Theory of Relativity. These theories didn’t just alter physics—they changed our very …
What is the theory of general relativity? Understanding Einstein's ...
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...
It's All Relative: Einstein's Theory of Relativity
Nov 24, 2025 · 110 years ago today, Albert Einstein published his General Theory of Relativity, which redefined the relationship between matter and gravity. Suddenly, our mysterious …
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 …
Professor Einstein is able to devote himself freely to his studies at the Berlin Academy, and it was here that he succeeded in completing his work on the General Theory of Relativity (1915– 17).
Einstein's Theory of Special Relativity - Physics Book
Sep 28, 2022 · Einstein's Theory of Special relativity is a theory used to describe space and time for observers at different speeds based on an invariant speed of light. His theory consists of …
Einstein's Theory of Relativity - ThoughtCo
May 14, 2025 · Einstein's Theory of Relativity includes both general relativity and special relativity. Special relativity shows that time and space are not absolute and depend on the observer's …
Science Made Simple: What Is the Theory of Relativity?
Nov 25, 2023 · Relativity, comprising Albert Einstein’s theories of special and general relativity, revolutionized our understanding of space, time, mass, energy, and gravity.