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Why we only recently discovered space is dark not bright

Space

Why we only recently discovered space is dark not bright

For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound psychological impact upon us

Features

Aurora Borealis dancing over Tromso Urban Skyline. Tromso Panorama and winter night landscape with Northern Lights (Aurora Polaris) on a cold night, with starry sky, polar lights and snowcapped mountains on Kvaloya Island in the background. Cityscape with Brightly Street Light of the Arctic Capital, Northern Norway

Earth

The audacious quest to light up the sky with artificial auroras

Features

The supernova remnant Cassiopeia A

Space

Odd elements in supernova blast might have implications for alien life

News

TX DATE:21-07-2025,TX WEEK:29,EMBARGOED UNTIL:08-07-2025 00:00:00,DESCRIPTION:Dramatic reconstruction of early anatomically modern Homo sapiens living in Africa.,COPYRIGHT:BBC Studios,CREDIT LINE:BBC / BBC Studios

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The four best science documentaries of 2025

Culture

Physics

Why quantum mechanics says the past isn’t real

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An artwork made my layering many paper cutouts, showing an astronaut near a black hole. Within the black hole are colourful swirls, stars and specks

Physics

Black hole entropy hints at a surprising truth about our universe

Features

Soyuz-2.1 rocket booster with Soyuz MS-28 space ship

Space

What would Russia's inability to launch crewed missions mean for ISS?

Analysis

Plasma ball, conceptual illustration.

Space

Why dark matter is still one of the biggest open problems in science

Comment

Space

Astronomers may have glimpsed evidence of the biggest stars ever seen

News

The 19 best Christmas gifts for science lovers (and nerds)

Technology

The 19 best Christmas gifts for science lovers (and nerds)

From microscopes to geodes, �鶹��ý staff share their top Christmas present ideas in a gift guide unlike any you’ve seen before

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Physics

The fascinating story of the ultimate cosmic law

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Space

We may have found a surprisingly nearby cluster of primordial stars

News

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The best new science fiction books of November 2025

Culture

Space

The end of US support for the CMB-S4 telescope is devastating

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