Month: July 2016

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How Do Astronauts On Board The International Space Station Get Water?

It might sound repulsive, but it’s necessary: transporting materials to space is so expensive that astronauts on board the ISS must drink their own bodily fluids. The water is purified before it’s consumed: on-board systems collect every last drop of moisture from the astronauts’ breath, sweat and urine before using iodine to disinfect the water. …

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