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Space

Bacteria on the space station are evolving for life in space

Genetic analysis shows that microbes growing inside the International Space Station have adaptations for radiation and low gravity, and may pose a threat to astronauts

News

Queenstown aurora, Australia

Video

Astronomy Photographer of the Year showcases world's best space images

Video

The crew will attempt the first commercial spacewalk with SpaceX-designed extravehicular activity suits, upgraded from the current intravehicular suit.

Space

Current laws cannot protect civilians in space if something goes wrong

Leader

RD3GJW London, UK. Office workers at night, seen through the windows of an office block in the City, London's financial district

Health

How bad is modern life for our body clocks – and what can we do?

Culture

Chemistry

How to turn most of the CO2 an astronaut exhales into fresh oxygen

News

Space

Polaris Dawn mission is one giant leap for private space exploration

Analysis

How the most precise clock ever could change our view of the cosmos

Physics

How the most precise clock ever could change our view of the cosmos

Features

Mathematics

The mathematical theory that made the internet possible

News

2XGTH8A In this image from video provided by NASA, astronauts Suni Williams, left, and Butch Wilmore give a news conference aboard the International Space Station on Wednesday, July 10, 2024. (NASA via AP)

Space

The Starliner stranding shows why NASA was wise to have a backup plan

Leader

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

Space

Why we need to save the Chandra space telescope

Comment

Video

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

Video