HomeAstronomySomething is wrong with Einstein's theory of gravity

Something is wrong with Einstein’s theory of gravity

Everything in the universe has gravity – and feels it too. Yet this most common of all fundamental forces is also the one that presents the biggest challenges to physicists. Albert Einstein’s theory of general relativity has been remarkably successful in describing the gravity of stars and planets, but it doesn’t seem to apply perfectly on all scales.

General relativity has passed many years of observational tests, from Eddington’s measurement (opens in new tab) of the deflection of starlight by the Sun in 1919 to the recent detection of gravitational waves (opens in new tab). However, gaps in our understanding start to appear when we try to apply it to extremely small distances, where the laws of quantum mechanics operate (opens in new tab), or when we try to describe the entire universe.

- Advertisment -
Google search engine

Most Popular

Recent Comments