How Do Astronauts Poop and Pee in Space? | Space Toilet Explained
Curious about zero gravity bathrooms? Learn how astronauts manage poop and pee in space, handle microgravity waste, and keep the space station clean and hygienic.
Best quote from How Do Astronauts Poop and Pee in Space? | Space Toilet Explained
In the space, the gravity is replaced by air flow; the toilet is essentially an extremely advanced, expensive vacuum cleaner that pulls everything away from your body before it has the chance to wander.
This audio lesson was created by a BeFreed community member
Han en Pieter en Daniëlle zouden willen weten hoe het gaat met poepen en plassen als je in de ruimte gaat. Of het dan niet omhoog vliegt, hoe je het afveegt, of de druppels niet overal zitten en hoe je dan die ruimtes schoonmaakt. De output, en dus de podcast, mag in het Nederlands met een Nederlands accent (geen Vlaams). Een beetje humor toevoegen zouden we leuk vinden. Misschien ons een beetje shockeren..
Frequently Asked Questions
Discover more
Everything an astronaut needs to learn.
Everything an astronaut needs to learn.
This comprehensive curriculum bridges the gap between theoretical astrophysics and the practical rigors of space habitation. It is designed for aspiring aerospace professionals and space enthusiasts who want to understand the technical, physical, and psychological demands of off-world missions.
Learn about space
Learn about space
This plan offers a comprehensive journey from basic astronomy to the cutting edge of interstellar exploration. It is ideal for curious minds and aspiring space enthusiasts who want to understand both the science of the cosmos and the engineering of space travel.
Space Biomedical Engineering
Space Biomedical Engineering
Space biomedical engineering is critical as humanity expands beyond Earth, with private space companies and government agencies planning Mars missions and long-term space habitats. This learning plan is ideal for biomedical engineers, aerospace professionals, medical students, and researchers interested in the unique challenges of keeping humans healthy in space. Whether you're looking to contribute to NASA's Artemis program or future commercial space ventures, this interdisciplinary field offers frontier career opportunities at the intersection of medicine and space exploration.
Astronomy
Astronomy
This plan provides a comprehensive bridge from basic stargazing to complex cosmic theories, making it ideal for curious beginners and science enthusiasts. It matters because it contextualizes Earth's place in the universe while highlighting the modern technological frontiers of space exploration.
Learn astrophysics and cosmology.
Learn astrophysics and cosmology.
This plan offers a comprehensive journey from stellar lifecycles to the origins of the universe itself. It is perfect for science enthusiasts and students looking to bridge the gap between basic astronomy and complex modern physics.
Read high-concept sci-fi exploring extremes
Read high-concept sci-fi exploring extremes
High-concept science fiction pushes the boundaries of imagination, challenging readers to confront radical ideas about humanity's future and the nature of reality itself. This learning plan is ideal for readers seeking to move beyond conventional sci-fi narratives into more intellectually demanding works that explore consciousness, technological transcendence, and the outer limits of speculative thought.
Ennui’s Emotional Health & Life Adventures
Ennui’s Emotional Health & Life Adventures
This plan is designed for individuals feeling stuck in a cycle of boredom or existential drift who seek a more vibrant, purposeful existence. It provides the psychological tools to balance emotional stability with the courage needed to pursue unconventional life adventures.
Trippy physics and Buddhist stuff
Trippy physics and Buddhist stuff
This plan is designed for curious minds seeking to bridge the gap between hard science and spiritual philosophy. It is ideal for those interested in how quantum mechanics and neuroscience validate ancient Buddhist concepts of consciousness and reality.
From Columbia University alumni built in San Francisco
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
From Columbia University alumni built in San Francisco
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
