What a Relief! New Space Toilet Being Designed

By Nancy Atkinson - January 8, 2009 at 4:49 PM UTC | Space Exploration
space_toilet.jpg

[/caption] The International Space Station's

toilet has had its troubles,

and Japan's Aerospace Exploration Agency (JAXA) has decided they want to "eliminate" this problem for future astronauts and procure a new way to deal with human waste in space. They formed a space toilet research group and came up with an idea that is sure to revolutionize space travel. The wearable toilet. "Clean and easy to use, the envisioned space toilet is designed to be worn like a diaper around the astronaut's waist at all times," says an article on

Pink Tentacle.

Engineers hope to have this next-generation space toilet available to use in space within the next five years.

How does it work?

"Sensors detect when the user relieves him or herself, automatically activating a rear-mounted suction unit that draws the waste away from the body through tubes into a separate container," the article says. It's also a full feature toilet/shower almost like a bidet, as well as eliminating potential embarrassing situations in space. "In addition to washing and drying the wearer after each use, the next-generation space toilet will incorporate features that eliminate unwanted sound and odor."

Plans are to test working prototypes of the space toilet in Japan's Kibo lab aboard the ISS. The developers indicate their next-generation space toilet may also prove useful on Earth as well, such as in hospitals with bedridden patients.

The current ISS toilet sucks waste away like a vacuum cleaner. Use of that toilet requires practice before heading to space, particularly because an improperly seated user has the potential to create a messy situation.

Chiaki Mukai, head of JAXA's Space Biomedical Research Office, is looking forward to the development of the new toilet. "Long-term stays in space place significant stress on the mind and body," Mukai says. "The toilet plays a crucial role in maintaining good health in space."

Source:

Pink Tentacle

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com