Who was known for developing the theory of relativity?

The theory of relativity, which revolutionized our understanding of space, time, and gravity, was developed by Albert Einstein. This theory is primarily encapsulated in two interrelated concepts: the special theory of relativity and the general theory of relativity. The special theory, published in 1905, introduced groundbreaking ideas about the relationship between time and space, particularly for objects moving at constant speeds, leading to the famous equation E=mc². The general theory, published in 1915, expanded these concepts to include acceleration and gravitational effects, fundamentally altering the way we perceive gravity as a curvature of spacetime caused by mass.

Einstein's contributions were pivotal, as they challenged classical Newtonian physics and provided modern physics with a more comprehensive framework for understanding the universe. His work has had profound implications in various fields, ranging from astrophysics to cosmology.