Astronaut wastewater could be converted into FUEL on Mars using the power of the sun - Daily Mail

A team from Spanish technological centre Tekniker said it involved making 'the first reactor to produce space propellant on Mars using the planet's air', which is 95 per cent carbon dioxide.

It sounds eerily similar to the plot of Matt Damon's blockbuster movie The Martian. But if humans are to survive on Mars, it will mean maximising the use of all available resources  and that include… [+7055 chars]

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