Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

Albert Einstein’s Theory of Relativity is one of the most significant scientific advances of our time. The concept of relativity was not introduced by Einstein, but he was a major contributor with the ...

Albert Einstein is famous for his theory of relativity, and GPS navigation and nuclear energy would be impossible without the equation e=mc2. How our ideas about space and time changed forever.

Albert Einstein's General Theory of Relativity celebrates its 100th anniversary in 2015. ... Special relativity explained: Einstein's mind-bending theory of space, time and light.

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But to explain that, you need a more general theory: Einstein's theory of general relativity. ... Special relativity was discovered first, by Einstein, in 1905. Two years later, ...

Maxwell’s theory explained what light is — an oscillating wave in electromagnetic fields — and seemed to attach a special significance to the speed at which light travels. The idea of a field existing ...

All the latest science news on special relativity from Phys.org. Find the latest news, advancements, and breakthroughs.

Length contraction is a phenomenon predicted by Einstein's theory of special relativity. It states that the length of a moving object decreases in the direction of its motion from the perspective ...

The Special Theory of Relativity, or special relativity for short, describes what happens to objects traveling at close to the speed of light.In particular, it discusses two major repercussions of ...