What Happens to Poop, Pee & Vomit on the ISS?
07 Jul 2025 18:00 PM IST
Astronauts aboard the ISS drink purified water recycled from urine and sweat, while feces and vomit are sealed, stored, then incinerated during cargo ship reentry. NASA is funding innovations to recycle all waste into resources, vital for future Moon or Mars missions.