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A 4D-printed model of the Sydney Opera House

Technology

Watch 4D-printed ceramics form elaborate, shape-shifting structures

A new technique for printing ceramics in 4D could be used to make strong, complex parts for rockets and mobile phones

News

Astronaut on a treadmill on the ISS

Space

Doctors will grow human tissue on the International Space Station

News

The view from the ISS

Space

NASA's plans to end the ISS could put its Mars missions in danger

News

Where does space begin? Here's why it's closer than you think

Space

Where does space begin? Here's why it's closer than you think

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Cyberman

Life

From Ancillary Justice to Saga, savour the best sci-fi writing

Culture

We might only see time because we can’t think in quantum physics

Physics

We might only see time because we can’t think in quantum physics

News

Levitating glass particles are fastest spinning objects ever seen

Space

Levitating glass particles are fastest spinning objects ever seen

News

UK announces plans for two spaceports that could see launches by 2021

Space

UK announces plans for two spaceports that could see launches by 2021

News

Don't miss: amateur surgery, aqua-activism and a twisted Turing test

Life

Don't miss: amateur surgery, aqua-activism and a twisted Turing test

Culture

Is this our first clue to a world beyond quantum theory?

Physics

Is this our first clue to a world beyond quantum theory?

Our best theory of physical reality is exquisite – but inexplicable. A low, unexplained experimental noise could herald a revolution in the making

Features

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Quantum dots in brain could treat Parkinson’s and Alzheimer’s diseases

News

Space

Trio of stars shows Einstein is still right about relativity

News

Space

Australia is launching a space agency, but what will it do?

Analysis

Physics

How to think about... Schrödinger's cat

Features