I was surprised there were no pictures of the actual toilets. Would love more but found this.

https://en.wikipedia.org/wiki/Space_toilet

This story of space toilers clears out many questions I had about spaceflight and... uh, going number 2.

Namely: astronauts try NOT to as much as they can, and when they do go, it's a mess for both them and their crew mates. They suffer through it because being in space is a worthy achievement.

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