So Sandy and I are re-watching Apollo 13. it got to the point where they vented their piss into space and she asked the question about what happens to it once it is out there. Well the obvious answer is that it freezes to ice crystals but what happens after that. So like a lot of things .. I said .. "Lets GOOGLE that!" I did and lo and behold this interview from Men's Health popped up. Really funny in some parts and def worth the read:
What Happens to Your Pee, Poop, and Penis in Space
What Happens to Your Pee, Poop, and Penis in Space