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
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Space
Current laws cannot protect civilians in space if something goes wrong
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Chemistry
How to turn most of the CO2 an astronaut exhales into fresh oxygen
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Space
Polaris Dawn mission is one giant leap for private space exploration
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Space
The Starliner stranding shows why NASA was wise to have a backup plan
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Space
Sam Howell: 鈥極ne day we might look for life directly on Europa鈥�
Video
Space
Critics of the International Space Station are missing the point
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Space
Five of the most important International Space Station experiments
Features
Space
Inside NASA鈥檚 ambitious plan to bring the ISS crashing back to Earth
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Space
Wafer-thin light sail could help us reach another star sooner
A mission to the sun鈥檚 closest neighbouring star, Alpha Centauri, could be made faster thanks to a tiny light sail punctured with billions of tiny holes
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Space
Moon bases will need to be 3 metres underground to avoid radiation
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Space
Deep pit on moon may be entrance to cave that could act as lunar base
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Space
Is an old NASA probe about to redraw the frontier of the solar system?
Features
Space
Starliner and Starship launches propel space industry into a new era
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