Einstein’s Theory of Relativity Explained

Einstein’s Theory of Relativity: Revolutionizing Physics

Albert Einstein’s theory of relativity fundamentally changed our understanding of space, time, and gravity. The theory consists of two parts: special relativity and general relativity. Special relativity, published in 1905, introduced the idea that time and space are relative and that the speed of light is constant in all frames of reference.

General relativity, published in 1915, extended these ideas to include gravity, describing it as the warping of space-time by massive objects. This theory has been confirmed by numerous experiments, such as the bending of light around stars and the discovery of black holes, and remains a cornerstone of modern physics.

Did You Know?

• Einstein’s theory predicts that time moves slower near massive objects, a phenomenon called time dilation.
• General relativity was confirmed by observing the bending of light around the Sun during a solar eclipse in 1919.
• The theory of relativity led to the discovery of black holes and the expansion of the universe.
• The GPS system accounts for relativity to provide accurate location data.