Do Astronauts Wear Diapers in Space
Yes, astronauts use absorbent undergarments during launch, reentry, and extravehicular activities. NASA calls these Maximum Absorbency Garments, or MAGs, which function like superabsorbent diapers to manage urine and feces when crew members cannot easily reach a toilet.
How Astronaut Waste Systems Work
Inside the International Space Station, astronauts use specialized toilets that use airflow to direct waste into containers. Solid waste is stored in bags and returned to Earth for disposal, while urine is processed and recycled into drinking water through the station’s water recovery system.
Diapers and Space Suits During Emergencies
During spacewalks, astronauts wear spacesuits with a built-in urine collection device. If a suit needs to be worn for an extended period or in an emergency, a diaper-like undergarment provides backup protection. NASA and other agencies design these systems for safety, comfort, and hygiene in microgravity.
