NASA Astronauts Tackle Unique Challenges of Space Hygiene
Astronauts aboard space missions face unique challenges when it comes to hygiene, particularly in managing waste in zero gravity. During the Apollo 10 mission in 1969, astronauts encountered 'floaters,' or floating feces, which became a humorous yet serious issue. The current Artemis II mission, which launched from Florida, has introduced improved facilities, including a 'lunar loo' that uses suction to manage waste. Canadian astronaut Jeremy Hansen explained that feces are stored in canisters until the crew returns to Earth, while urine is expelled into space. These advancements highlight the ongoing efforts to improve living conditions for astronauts in space. 
