The day after: NASA is recycling 98 percent of astronauts’ pee on the ISS into drinking water | Engadget

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NASA has hit a technological milestone, announcing that the International Space Station’s Environmental Control and Life Support System (ECLSS) is now recycling 98 percent of all the water astronauts bring on board. Advanced dehumidifiers capture moisture from the station crew’s breaths and sweats, while the urine processor assembly recovers water from astronaut urine through vacuum … Read more