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general relativity

Outline of figure that is just visible over shelves of books

Space

Nowhere to hide - invisibility cloaks fail near light speed

Researchers crossing Albert Einstein's theory of relativity with the theory of invisibility cloaks have discovered such devices won't work at high speeds  

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New rumours that gravitational waves have finally been detected

Space

New rumours that gravitational waves have finally been detected

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Entangled universe

Space

Entangled universe: Could wormholes hold the cosmos together?

Features

General relativity at 100: Still no theory of everything

Physics

General relativity at 100: Still no theory of everything

Features

General relativity at 100: The paradox of black holes

Space

General relativity at 100: The paradox of black holes

Features

General relativity at 100: The missing piece of the jigsaw

Physics

General relativity at 100: The missing piece of the jigsaw

Features

Stephen Hawking says he has a way to escape from a black hole

Physics

Stephen Hawking says he has a way to escape from a black hole

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<em>Interstellar</em>'s true black hole too confusing

Space

Interstellar's true black hole too confusing

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Gravity's secret: How relativity meets quantum physics

Physics

Gravity's secret: How relativity meets quantum physics

Features

Einstein's ripples: Your guide to gravitational waves

Space

Einstein's ripples: Your guide to gravitational waves

The first glimpse of primordial gravitational waves is a landmark in our understanding of the universe – but what exactly are these all-important ripples?

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Space

Black hole binge could test general relativity

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General relativity: Physicist, superstar

Features

General relativity: Einstein's insight

Features

Space

Cosmic clocks: Relativity's final test

Features

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