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Space

SpaceX's Polaris Dawn crew set to attempt the riskiest spacewalk yet

The Polaris Dawn mission will include the first ever civilian spacewalk, and with a new spacesuit and no airlock, it may also be the most dangerous spacewalk ever

News

Space

Stranded ISS astronauts reveal the US space programme is not in crisis

Analysis

Space

JWST found rogue worlds that blur the line between stars and planets

News

Chandra X-ray Observatory

Space

Why we need to save the Chandra space telescope

Comment

Illustration of NASA's Europa Clipper passing Europa

Video

Sam Howell: ‘One day we might look for life directly on Europa’

Video

Space

Lightning can make energy waves that travel shockingly far into space

News

Physics

How Einstein was both right and wrong about gravitational waves

News

Space

Two NASA astronauts may be stuck on the space station until February

News

Southern Africa from the Station's

Space

Critics of the International Space Station are missing the point

Leader

Astronaut inside the International Space Station using the combustion rack

Space

Five of the most important International Space Station experiments

From artificial retinas to ageing mice, here are five of the most promising results from research performed on the ISS – and what they might mean for humans on Earth and in space

Features

Space

Inside NASA’s ambitious plan to bring the ISS crashing back to Earth

Features

Space

Banana-shaped galaxies are helping unpeel the mysteries of dark matter

News

Space

The best new science fiction books of August 2024

Culture

Space

Why we might finally be about to see the first stars in the universe

Features