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How to encrypt a message in the afterglow of the big bang

Space

How to encrypt a message in the afterglow of the big bang

Physicists have come up with a way to make secret codes based on the cosmic microwave background, the afterglow of the birth of the universe

News

Spacecraft that will put Einstein to the test ready for lift-off

Space

Spacecraft that will put Einstein to the test ready for lift-off

News

Black hole batteries could power mysterious radio bursts

Space

Black hole batteries could power mysterious radio bursts

News

Baby photos of distant planet are first to capture formation

Space

Baby photos of distant planet are first to capture formation

News

Journeys of a lifetime: Events in a far galaxy tweak your DNA

Space

Journeys of a lifetime: Events in a far galaxy tweak your DNA

Features

Journeys of a lifetime: 7 stories of how the cosmos made you

Life

Journeys of a lifetime: 7 stories of how the cosmos made you

Features

Journeys of a lifetime: How your bones began in a star's core

Life

Journeys of a lifetime: How your bones began in a star's core

Features

Entangled universe

Space

Entangled universe: Could wormholes hold the cosmos together?

Features

Bright light may not be dark matter's smoking gun after all

Space

Bright light may not be dark matter's smoking gun after all

News

Space

Mystery bright spots could be first glimpse of another universe

Light given off by hydrogen shortly after the big bang has left some unexplained bright patches in space. Are they evidence of bumping into another universe?

News

Space

Exploding stars could be lit by hearts of dark matter

News

Space

Could cosmic megastructures be intruders from another world?

Features

Space

Why we can't work out where everything is in the universe

Features

Space

How redshift colours our view of the history of the universe

Features