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Space

Huge cosmic voids could probe dark energy

Despite being vast expanses of nothing, voids in the universe could lead us to a new theory of gravity – and give a clue to dark energy's nature

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Dust factory seen in the heart of an exploding star

Space

Dust factory seen in the heart of an exploding star

Regulars

Astrophile: Trio of dead stars could take on Einstein

Space

Astrophile: Trio of dead stars could take on Einstein

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Space

GPS satellites suggest Earth is heavy with dark matter

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Breaking relativity: Celestial signals defy Einstein

Space

Breaking relativity: Celestial signals defy Einstein

Features

2013 review: Top ten breakthroughs in physical science

Physics

2013 review: Top ten breakthroughs in physical science

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Ultimate selfie: Space megacamera will map Milky Way

Space

Ultimate selfie: Space megacamera will map Milky Way

Features

Life

Alien life could have basked in big bang's afterglow

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Astrophile: Dancing black holes near their grand finale

Space

Astrophile: Dancing black holes near their grand finale

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To kill a black hole, recruit a cosmic string army

The only way to speed up the demise of a black hole is to use cosmic strings, suggesting the laws of physics hold true in the most extreme environments

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Space

Hints of cold dark matter pop up in 10-year-old circuit

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Space

Brightest cosmic burst has record-breaking stamina

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Life

We'll have the tools to spot nearby aliens by 2030

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