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Space

Einstein’s theories tested on the largest scale ever – he was right

Analysis of millions of galaxies upholds Albert Einstein’s ideas about gravity and also offers tantalising new hints of how dark energy may have evolved

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The universe could vanish at any moment – why hasn’t it?

Physics

The universe could vanish at any moment – why hasn’t it?

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A unique pair of galactic lenses may help solve a cosmological riddle

Space

A unique pair of galactic lenses may help solve a cosmological riddle

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Space

Why does our universe have something instead of nothing?

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Physics

There may be a cosmic speed limit on how fast anything can grow

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Signals from exotic new stars could hide in gravitational wave data

Space

Signals from exotic new stars could hide in gravitational wave data

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Space

We’ve just doubled the number of gravitational waves we can find

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Physics

We physicists could learn a lot by stepping beyond our specialisms

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Space

We finally know exactly how dark deep space is

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Physics

How Einstein was both right and wrong about gravitational waves

A century ago, Albert Einstein suggested that the universe might contain ripples in space-time, known as gravitational waves – but then he changed his mind

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Physics

Why this is a golden age for life to thrive across the universe

Features

Physics

Is it possible to fully understand the universe while living in it?

Features

Space

This mind-blowing map shows Earth’s position within the vast universe

Features

Physics

The universe is built a lot like a giant brain – so is it conscious?

Features