The International Space Station is getting a new toilet this year

Later this year, if all goes well, the International Space Station will receive a very important delivery: a new and improved toilet system.

It has a fancier name, of course; officially, the commode is NASA’s Universal Waste Management System (UWMS). The system is designed to bridge the gap between current lavatorial space technology and what humans will need to make extended visits to, say, Mars, in comfort. But there’s nothing like a plumbing problem to make any trip seem much longer than it is, so before engineers take UWMS that far from the comforts of home, they want to test it in orbit.



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