Spaceflight 🚀<p>Being elbows deep in a <a href="https://spacey.space/tags/toilet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>toilet</span></a> 🚽 anywhere is no fun – it’s even worse when it’s <a href="https://spacey.space/tags/weightless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weightless</span></a>. And the trouble with our toilets is they have really nasty, poisonous chemicals and filters in them to try and process what’s going through so that we can turn our urine and sweat back into drinking water 🚰, because we recycle about 93-94% of the water on board <a href="https://www.theguardian.com/culture/2025/jun/08/chris-hadfield-astronaut-10-chaotic-questions" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theguardian.com/culture/2025/j</span><span class="invisible">un/08/chris-hadfield-astronaut-10-chaotic-questions</span></a></p><p><a href="https://spacey.space/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a> <a href="https://spacey.space/tags/HumanSpaceflight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanSpaceflight</span></a></p>