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Interview: The cosmic explorer

Space

Interview: The cosmic explorer

In 1996, George Smoot won a Nobel prize for discovering something "which, if you're religious, is like looking at God". So how does he follow that up?

Opinion

Is our universe fine-tuned for life?

Space

Is our universe fine-tuned for life?

News

Awaiting a messenger from the multiverse

Space

Awaiting a messenger from the multiverse

Features

Early galaxies had magnetic fields as strong as today's

Space

Early galaxies had magnetic fields as strong as today's

News

Pulsar's wobble provides new Einstein test

Space

Pulsar's wobble provides new Einstein test

News

<i>The Black Hole War</i> by Leonard Susskind

Space

The Black Hole War by Leonard Susskind

Books & Arts

Space

Fresh puzzle over dark energy supernovae

News

Lithium: The hole in the big bang theory

Space

Lithium: The hole in the big bang theory

Features

Can the US get Beyond Einstein?

Space

Can the US get Beyond Einstein?

News

Hawking 'close' to explaining universe's inflation

Space

Hawking 'close' to explaining universe's inflation

Why was the big bang so very big? Stephen Hawking claims to be close to perfecting an answer – by treating the early cosmos as a quantum object

News

Space

Are dwarf galaxies disguised by dark matter decay?

News

Space

Hints of structure beyond the visible universe

News

Space

Commentary: It's a wonderful cosmos

Opinion

Space

Inflation deflated? The big bang's toughest test

Features