The Problem

In space, no one can hear you flush. That's because in space, there are no toilets. While you may go about your life mostly unaffected by this, it is more of a challenge for our brave astronauts, dwelling in their space suits. 

After all: when you gotta go, you gotta go. And sometimes you gotta go in a total vacuum.



Current space suits are worn for launch and entry activities and in-space activities to protect the crew from any unforeseen circumstances that the space environment can cause. An astronaut might find themselves in this suit for up to 10 hours at a time nominally for launch or landing, or up to 6 days if something catastrophic happens while in space.

The old standby solution consisted of diapers in case astronauts needed to relieve themselves. However, the diaper is a low-tech and very temporary solution. Most significantly, it doesn’t provide a healthy or protective option longer than one day.


What a Breakthrough Looks Like

What this challenge set out to crowdsource was a complete system inside a space suit that collects human waste for up to 144 hours and routes it away from the body, without the use of hands. The system had to operate in the conditions of space - where solids, fluids, and gases float around in microgravity (what most of us think of as "zero gravity") and don't necessarily mix or act the way they would on earth.  No small task there. 

Ultimately, the system developed from this challenge will help keep astronauts alive and healthy over six days, or 144 hrs.

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Flushy posted tweet
March 22, 2017, 2:08 p.m. PDT
@PooMuseum do you think meteorites are petrified space poop? #flushy #spacepoop
HeroX posted tweet
March 22, 2017, 10:43 a.m. PDT
Want to pick the brains of the #SpacePoop winners? Now, you can. Webinar, Mar. 28. https://t.co/0Dyw7sQJj2 https://t.co/20QFJ3p4j8
しっぽさん家のお父さんw posted tweet
March 19, 2017, 4:59 p.m. PDT
(ΦωΦ)(ΦωΦ) https://t.co/EBtPGMxAGL
Lyndsey Barton posted tweet
March 18, 2017, 1:41 p.m. PDT
Just listened to the mastermind behind #spacepoop at #RTS2017! Science and crowdsourcing together in a brill initiative. Thanks @Iamherox !
Brady Patterson posted tweet
March 18, 2017, 1:41 p.m. PDT
christiancotichini is talking #SpacePoop, demographics, and #crowdsourcing, the next economy.… https://t.co/KhrQDA5JTE
David Siegel posted tweet
March 18, 2017, 4:19 a.m. PDT
Get the scoop on space poop: https://t.co/qLQ2LOY97O
Armando Fonseca posted tweet
March 16, 2017, 5:20 p.m. PDT
#spacepoop @ NASA https://t.co/KhfM0t7BOl
HeroX posted tweet
March 16, 2017, 1:05 p.m. PDT
Still can't get enough of #SpacePoop? Join our webinar on March 28th for a roundtable discussion with the winners!… https://t.co/WjpnvAMhSq
AudioVisceral posted tweet
March 12, 2017, 12:50 p.m. PDT
Oh yeah, space poop! That's what I'm talking about! Penguins be making it BIG! #PenguinPoop #SpacePoop #Penguins https://t.co/OHFZOmSbT7
giorgia zunino posted tweet
March 11, 2017, 7:39 a.m. PST
#SpacePoop #competition by @NASA Yes, exactly! Pee and Poop in space quite unsolved problem https://t.co/8BNbTpIMdk https://t.co/81Kz3zGTl9
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