In the science-fiction series Dune, the desert-dwelling Fremen of the arid planet Arrakis recycle their body’s moisture using specially designed outfits called stillsuits. Inspired by such imaginings, a new prototype spacesuit converts astronauts’ urine into drinkable water, researchers report July 12 in Frontiers in Space Technology.
“I’ve been a fan of the Dune series for as long as I can remember,” says Sofia Etlin, a space medicine and policy researcher at Cornell University. “Building a real life stillsuit was always a bit of a dream.”
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