* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, June 1, 2025
Earth-News
  • Home
  • Business
  • Entertainment

    Unveiling the Enigmatic: First Looks at Destruction and Puck in ‘The Sandman

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Mavs CEO holds firm on new arena, entertainment district in Dallas – Dallas News

    Mavs CEO Stands Strong on Vision for New Arena and Entertainment District in Dallas

    Entertainment: On Your Marks, Get Set, Beer Run! – Urban Milwaukee

    Get Ready to Race: The Ultimate Beer Run Experience Awaits!

    Rachel Guttman Launches Entertainment Law Firm Gutt Law, PLLC [Exclusive] – MusicRow.com

    Rachel Guttman Unveils Exciting New Entertainment Law Firm: Gutt Law, PLLC!

    HYBE Cashes In: Offloads Final Stake in K-Pop Rival SM Entertainment for $177 Million!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Bajeed Pattan Joins Forbes Technology Council as Innovation Leader – PRWeb

    Bajeed Pattan Takes the Helm as Innovation Leader at Forbes Technology Council!

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Drone technology demo in Cambria County showcases future of lifesaving medical deliveries – local21news.com

    Revolutionizing Healthcare: Drone Technology Takes Flight for Lifesaving Medical Deliveries in Cambria County

    Revolutionary Harvesting Technology Promises to Slash CAR-T Manufacturing Costs!

    Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

    Unplugged: The Surge of Anti-Technology Extremism

    Finland to head EU’s quantum defense technology project – Latest news from Azerbaijan

    Finland Takes the Lead in Pioneering EU’s Quantum Defense Technology Initiative!

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment

    Unveiling the Enigmatic: First Looks at Destruction and Puck in ‘The Sandman

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Mavs CEO holds firm on new arena, entertainment district in Dallas – Dallas News

    Mavs CEO Stands Strong on Vision for New Arena and Entertainment District in Dallas

    Entertainment: On Your Marks, Get Set, Beer Run! – Urban Milwaukee

    Get Ready to Race: The Ultimate Beer Run Experience Awaits!

    Rachel Guttman Launches Entertainment Law Firm Gutt Law, PLLC [Exclusive] – MusicRow.com

    Rachel Guttman Unveils Exciting New Entertainment Law Firm: Gutt Law, PLLC!

    HYBE Cashes In: Offloads Final Stake in K-Pop Rival SM Entertainment for $177 Million!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Bajeed Pattan Joins Forbes Technology Council as Innovation Leader – PRWeb

    Bajeed Pattan Takes the Helm as Innovation Leader at Forbes Technology Council!

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Drone technology demo in Cambria County showcases future of lifesaving medical deliveries – local21news.com

    Revolutionizing Healthcare: Drone Technology Takes Flight for Lifesaving Medical Deliveries in Cambria County

    Revolutionary Harvesting Technology Promises to Slash CAR-T Manufacturing Costs!

    Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

    Unplugged: The Surge of Anti-Technology Extremism

    Finland to head EU’s quantum defense technology project – Latest news from Azerbaijan

    Finland Takes the Lead in Pioneering EU’s Quantum Defense Technology Initiative!

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Astronauts could ditch diapers on spacewalks thanks to new device that lets them drink their pee

July 19, 2024
in Science
Astronauts could ditch diapers on spacewalks thanks to new device that lets them drink their pee
Share on FacebookShare on Twitter

an astronaut in a spacesuit floats in zero gravity against the blackness of space

Scientists have created a new system that can recycle water from an astronaut’s urine that they can drink while completing spacewalks.
(Image credit: NASA)

Venturing outside of the International Space Station (ISS) is challenging enough without having to worry about nature calling in the middle of your spacewalk — now, scientists say they’ve devised a new way to capture astronauts’ pee and recycle it into drinkable water within minutes. 

For years, astronauts on spacewalks around the ISS have relieved themselves using a disposable diaper inside their spacesuit, known as a maximum absorbency garment (MAG). These garments, first designed in the early 1980s, collect and store urine, enabling astronauts to “go” on the go. But given spacewalks can sometimes take up to eight hours, MAGs can leave astronauts physically uncomfortable and at risk of skin irritation and infection. 

MAGs also don’t recycle the water in urine, so while on their walk, astronauts must rely on a fixed supply of 0.2 gallons (0.95 liters) of water that they carry in an in-suit drink bag. 

But now, scientists think they have a solution to this problem: a new, lightweight system that can collect and purify around 1.69 fluid ounces (500 milliliters) of water from urine within a person’s spacesuit and in just five minutes. 

If implemented, the system would involve astronauts wearing an undergarment that’s made from a flexible compression material and lined with antimicrobial fabric. The system also includes a humidity sensor that senses urine; the sensor sits within a silicone cup beneath the wearer’s genitalia. 

The detection of pee switches on a vacuum pump that then draws the urine up into a filtration device carried on the astronaut’s back. The filter measures about 15 inches (38 centimeters) tall and 9 inches (23 cm) wide. Within the 17.6-pound (8 kilogram) filtration device, urine would be transformed into fresh water that could subsequently be delivered into the spacesuit’s drink bag. 

The new system is still in its initial testing stage. However, if it makes it through development, it could help solve a dilemma for astronauts engaging in space exploration, the team who developed the system say. The issue of how to deal with urine on spacewalks is particularly relevant considering that NASA plans to establish a permanent outpost on the moon by the end of the decade. 

Breaking space news, the latest updates on rocket launches, skywatching events and more!

The team described their new device in a paper published Friday (July 12) in the journal Frontiers in Space Technology. So far, in the lab, the device has been shown to effectively remove the major components of urine and reduce its salt levels to meet health standards, the team says. 

an image of a box-like device on the back of a human figure, and an image of a pair of shorts made of white fabric

Side view of the new backpack-style, urine filtration device (on the left) and the undergarment that would be worn by astronauts (on the right). (Image credit: Karen Morales, right image to Claire Walter)

“Getting urine away from the body as quickly as possible should reduce some of the health complications that astronauts are currently experiencing like rashes, urinary tract infections, and digestive distress,” Sofia Etlin, the lead study author and a researcher at Weill Cornell Medicine, told Live Science in an email. 

“Second, the greater overall supply of water that our system generates will keep the astronauts hydrated,” Etlin added. 

Spacesuits are limited in their size and battery capacity, so the bulk and energy requirements of the new system would need to be carefully considered. However, improving astronauts’ health and performance and supplying them enough water for emergencies is a worthy trade-off, the authors wrote in the paper. 

“When it comes to sending new technology to space, the process is quite time intensive,” Etlin said. The team has tested the filtration system, “but further study with humans will be required to maximize fit and comfort.” 

The team also needs to check that the device works under conditions realistically found in space, such as microgravity. If successful in tests on Earth, the spacesuit would then be trialed during real spacewalks from the ISS.   

“Our system would likely only be implemented into new spacesuits according to their specifications, which would require some further tailoring of the technology,” Etlin said. “So we’ll definitely not see astronauts diaper-free next year, but you can never tell what the future holds.”

Originally published on LiveScience.

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: [email protected].

Emily is a health news writer based in London, United Kingdom. She holds a bachelor’s degree in biology from Durham University and a master’s degree in clinical and therapeutic neuroscience from Oxford University. She has worked in science communication, medical writing and as a local news reporter while undertaking journalism training. In 2018, she was named one of MHP Communications’ 30 journalists to watch under 30.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Space.com – https://www.space.com/astronaut-spacesuit-recycle-urine

Tags: astronautsditchscience
Previous Post

Where will we be in space in 2049? A look at spaceflight over the next 25 years

Next Post

Space.com co-founder and former CNN, Fox host Lou Dobbs has passed at 78

John Hancock Multimanager Lifestyle Moderate Portfolio Q1 2025 Commentary (JALMX) – Seeking Alpha

John Hancock Multimanager Lifestyle Moderate Portfolio Q1 2025 Commentary (JALMX) – Seeking Alpha

June 1, 2025
Editorial: The world promised by AI isn’t necessarily a better one – Pittsburgh Post-Gazette

Editorial: The world promised by AI isn’t necessarily a better one – Pittsburgh Post-Gazette

June 1, 2025
Little Rock economy growing faster than other similarly-sized cities, study shows – thv11.com

Little Rock’s Economy Outpaces Peers: A Promising Growth Story!

June 1, 2025

Unveiling the Enigmatic: First Looks at Destruction and Puck in ‘The Sandman

June 1, 2025
Why Gen Z Will Demand Crypto-Enabled Health Systems – Forbes

How Gen Z is Shaping the Future of Crypto-Enabled Health Systems

June 1, 2025
State Sen. Skoufis declares war on en­ter­tainment ticketing practices in closing days of session – Spectrum News

State Senator Skoufis Takes a Stand Against Unfair Ticketing Practices in Final Session Push!

June 1, 2025
Bajeed Pattan Joins Forbes Technology Council as Innovation Leader – PRWeb

Bajeed Pattan Takes the Helm as Innovation Leader at Forbes Technology Council!

June 1, 2025
With college sports in limbo and key issues coming to a head, the spotlight is on the SEC: ‘It’s going to get heated’ – Yahoo Sports

SEC Showdown: Tensions Rise as College Sports Face Uncertain Future

June 1, 2025
Upgrades coming to ecological park in Sunbury – WNEP

Upgrades coming to ecological park in Sunbury – WNEP

June 1, 2025
This will ‘devastate scientific research’: 16 states sue the Trump administration over National Science Foundation directive – CNN

This will ‘devastate scientific research’: 16 states sue the Trump administration over National Science Foundation directive – CNN

June 1, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (655)
  • Economy (671)
  • Entertainment (21,577)
  • General (15,254)
  • Health (9,713)
  • Lifestyle (673)
  • News (22,149)
  • People (671)
  • Politics (679)
  • Science (15,891)
  • Sports (21,175)
  • Technology (15,658)
  • World (659)

Recent News

John Hancock Multimanager Lifestyle Moderate Portfolio Q1 2025 Commentary (JALMX) – Seeking Alpha

John Hancock Multimanager Lifestyle Moderate Portfolio Q1 2025 Commentary (JALMX) – Seeking Alpha

June 1, 2025
Editorial: The world promised by AI isn’t necessarily a better one – Pittsburgh Post-Gazette

Editorial: The world promised by AI isn’t necessarily a better one – Pittsburgh Post-Gazette

June 1, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version