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General relativity at 100

In November 1915, Albert Einstein put the finishing touches on his radical reinvention of space, time, gravity and the Universe itself. Throughout the following 100 years, experimenters have confirmed the general theory of relativity to ever-higher precision, and theorists have unravelled implications of it that even Einstein had not dreamed of, from black holes to the Big Bang. In this special collection and in a companion e-book, Nature celebrates the past triumphs of Einstein’s creation and the milestones yet to come.

Comment

Lesser-known and junior colleagues helped the great physicist to piece together his general theory of relativity, explain Michel Janssen and Jürgen Renn.

Comment | | Nature News

Features

Many physicists believe that entanglement is the essence of quantum weirdness — and some now suspect that it may also be the essence of space-time geometry.

News Feature | | Nature News

The left-over radiation from the Big Bang has given up what may be its last great secret about the early Universe, but astronomers are determined to mine more from this primordial prize.

News Feature | | Nature News

News Archive

Thanks to theoretical physicist Kip Thorne, real science is embedded in Christopher Nolan's film Interstellar, in which explorers seek a new home for humankind. Thorne talks about what he learned from the film's unprecedented visualizations of black holes and wormholes, what it and his accompanying book can teach, and the likelihood of humans escaping the Solar System.

Books & Arts | | Nature

News & Views

Albert Einstein's general theory of relativity has passed a rigorous test on the scale of galaxy clusters. But the test does not rule out a popular alternative model of gravity. See Letter p.567

News & Views | | Nature