* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, June 14, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    The Media and Entertainment Deal Machine Is Revving Up – WSJ

    The Media and Entertainment Deal Machine Is Gearing Up for Action

    Op-Ed: Data Storage and Protection in Today’s Media & Entertainment Industry – Sports Video Group

    How Data Storage and Protection Are Transforming the Media & Entertainment Industry

    The Analyst Verdict: PENN Entertainment In The Eyes Of 7 Experts – Nasdaq

    7 Experts Reveal the Ultimate Verdict on PENN Entertainment

    3 Arts Entertainment Expands Into News With Acquisition of OManagement (Exclusive) – The Hollywood Reporter

    3 Arts Entertainment Expands Into News With Acquisition of OManagement (Exclusive) – The Hollywood Reporter

    Leading Proxy Advisory Firm Glass Lewis Recommends Shareholders Vote “FOR” Both of PENN Entertainment’s Director Nominees on the WHITE Proxy Card – Business Wire

    Glass Lewis Urges Shareholders to Support All PENN Entertainment Director Nominees on the WHITE Proxy Card

    Cisco Partners with Monumental Sports & Entertainment to Power New D.C. Arena – Cisco Newsroom

    Cisco Teams Up with Monumental Sports & Entertainment to Revolutionize the New D.C. Arena Experience

  • 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
    UTC To Host Quantum Technology Workshop June 23-25 – Chattanoogan.com: Breaking News

    Join the Quantum Technology Workshop This June 23-25!

    Rimac Technology Powers the Bugatti Tourbillon with Cutting-Edge Battery and Powertrain Tech – Rimac Newsroom

    Rimac Technology Drives the Bugatti Tourbillon with Revolutionary Battery and Powertrain Innovation

    “Co-creation” boosts commercial technology for dual-use defense applications – Breaking Defense

    “Co-creation” boosts commercial technology for dual-use defense applications – Breaking Defense

    MSI Viking and Mahr Host Technology Day – WSPA 7NEWS

    Step Inside the Thrilling World of MSI Viking and Mahr Technology Day!

    6.12pm is the new 8pm – Go Technology – cgastrategy.com

    6.12pm is the new 8pm – Go Technology – cgastrategy.com

    Russian Scientists Develop Sub-Ångström Technology for Next-Gen Quantum Processors – The Quantum Insider

    Russian Scientists Pioneer Sub-Ångström Technology to Revolutionize Next-Gen Quantum Processors

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    The Media and Entertainment Deal Machine Is Revving Up – WSJ

    The Media and Entertainment Deal Machine Is Gearing Up for Action

    Op-Ed: Data Storage and Protection in Today’s Media & Entertainment Industry – Sports Video Group

    How Data Storage and Protection Are Transforming the Media & Entertainment Industry

    The Analyst Verdict: PENN Entertainment In The Eyes Of 7 Experts – Nasdaq

    7 Experts Reveal the Ultimate Verdict on PENN Entertainment

    3 Arts Entertainment Expands Into News With Acquisition of OManagement (Exclusive) – The Hollywood Reporter

    3 Arts Entertainment Expands Into News With Acquisition of OManagement (Exclusive) – The Hollywood Reporter

    Leading Proxy Advisory Firm Glass Lewis Recommends Shareholders Vote “FOR” Both of PENN Entertainment’s Director Nominees on the WHITE Proxy Card – Business Wire

    Glass Lewis Urges Shareholders to Support All PENN Entertainment Director Nominees on the WHITE Proxy Card

    Cisco Partners with Monumental Sports & Entertainment to Power New D.C. Arena – Cisco Newsroom

    Cisco Teams Up with Monumental Sports & Entertainment to Revolutionize the New D.C. Arena Experience

  • 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
    UTC To Host Quantum Technology Workshop June 23-25 – Chattanoogan.com: Breaking News

    Join the Quantum Technology Workshop This June 23-25!

    Rimac Technology Powers the Bugatti Tourbillon with Cutting-Edge Battery and Powertrain Tech – Rimac Newsroom

    Rimac Technology Drives the Bugatti Tourbillon with Revolutionary Battery and Powertrain Innovation

    “Co-creation” boosts commercial technology for dual-use defense applications – Breaking Defense

    “Co-creation” boosts commercial technology for dual-use defense applications – Breaking Defense

    MSI Viking and Mahr Host Technology Day – WSPA 7NEWS

    Step Inside the Thrilling World of MSI Viking and Mahr Technology Day!

    6.12pm is the new 8pm – Go Technology – cgastrategy.com

    6.12pm is the new 8pm – Go Technology – cgastrategy.com

    Russian Scientists Develop Sub-Ångström Technology for Next-Gen Quantum Processors – The Quantum Insider

    Russian Scientists Pioneer Sub-Ångström Technology to Revolutionize Next-Gen Quantum Processors

    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

NASA calls off spacewalk due to leak on International Space Station

October 11, 2023
in Science
NASA calls off spacewalk due to leak on International Space Station
Share on FacebookShare on Twitter

News

Spaceflight

astronaut in a spacesuit backdropped by earth. pieces and solar panels of the space station are visible around him

NASA astronaut Drew Feustal floats under the Quest airlock, on the U.S. segment of the International Space Station, during a spacewalk on June 14, 2018.
(Image credit: NASA)

NASA has canceled a spacewalk planned for Thursday (Oct. 12) following a space station leak detected earlier this week.

NASA officials called off the planned International Space Station (ISS) spacewalk on Wednesday (Oct. 11), as a precautionary measure after a leak of ammonia coolant was spotted Monday (Oct. 9) in a backup radiator on the Russian Nauka science module. Another spacewalk on Oct. 20 is also postponed and new dates will be announced shortly, NASA officials stated.

“NASA engineering and flight control teams are continuing to review data and video” from the leak, officials said in an update Wednesday, saying NASA will wait until the review is complete before authorizing the planned spacewalks. 

“The leak has now ceased,” they added, “as was reported by Roscosmos flight controllers and evidenced by NASA external station camera views, which show only residual coolant droplets.”

Spacewalks taking place with floating ammonia flakes present often need extra steps to avoid contamination of equipment or astronauts. The cause of the leak remains under investigation. 

Separately, the Russian space agency Roscosmos announced Tuesday via Telegram that it plans to task two cosmonauts with checking out the radiator during a previously planned spacewalk on Oct. 25. 

Related: International Space Station leaks coolant into space, but astronauts are not in danger

Both Roscosmos and NASA officials have repeatedly said the leak — the third in Russian ISS equipment in the past year — had no material impact on space station operations. 

But the delayed U.S. spacewalk will push off some minor maintenance on the station, along with a test that was supposed to be in support of future moon exploration.

The EVA originally scheduled for Thursday was supposed to see NASA astronaut Loral O’Hara and European Space Agency astronaut Andreas Mogensen, each on their first spacewalk, “exit the station’s Quest airlock to collect samples for analysis to see whether microorganisms may exist on the exterior of the orbital complex,” NASA officials wrote of the planned activities on Oct. 3.

A second activity, to replace a high-definition camera on the port truss of the station, was supposed to preview what could be possible with a planned lunar orbiting station called Gateway. Mogensen was tasked to ride aboard the robotic Canadarm2 to reach the camera, but with ground controllers directing the arm rather than the usual astronaut inside the ISS.

“Some of the tests of operations that we’ll be doing as part of this EVA will help us inform the ops concepts for that future program,” Elias Myrmo, U.S. spacewalk flight director, said during an Oct. 6 briefing livestreamed from NASA’s Johnson Space Center in Houston. 

Like the ISS, Gateway will also host a robotic arm made by the Canadian company MDA, called Canadarm3. The company also provides mission support for Canadarm2 on behalf of the Canadian Space Agency.

The delay also moved a milestone second U.S. segment maintenance spacewalk set for later this month. It was planned on Oct. 20, with O’Hara on her second EVA, and NASA astronaut Jasmin Moghbeli undertaking her first. Should it go forward while the duo are on board ISS, it will be the second all-woman spacewalk, following the historic first such EVA in 2019. 

Related: Spacewalks: How they work and major milestones

a window view of the space station. the curve of earth is visible in the background. a line of modules is attached to one another on the right-hand side of the picture, with two solar panels visible on either side. on the left side of the picture is a block-shaped module partially obscured by the window frame

A view from one of the International Space Station’s cupola windows taken on May 4, 2022. The Russian Nauka science module is visible at top right. Below it is the circular Russian Prichal docking hub, with the Russian Soyuz MS-21 crew spacecraft (far bottom) attached. The European Robotic Arm is also visible, attached to Nauka just under the lefthand solar panel. To the left of Nauka, partially visible, is the Russian Rassvet module.  (Image credit: NASA)

The Nauka coolant leak Monday was first reported by NASA’s Mission Control from a camera view, and confirmed by Moghbeli with a visual check from the station’s wraparound cupola windows. Nauka’s backup radiator (the one that was leaking) is a 13-year-old device originally used on the Russian Rassvet module. Cosmonauts transferred that radiator to Nauka during an April 2023 spacewalk.

Nauka’s coolant leak is the third in Russian ISS equipment in the past year, following a December 2022 leak in a Soyuz spacecraft built for astronauts, and a February 2023 leak in a Progress spacecraft designed for cargo. The Soyuz, called MS-22, was so damaged by the leak that Roscosmos elected to bring the three manifested astronauts home in a replacement Soyuz in September. 

Addressing the Soyuz situation doubled that crew’s planned six-month excursion to more than a year, marking an accidental milestone, as they were the first ISS crews to spend so long in space.

Roscosmos officials have said that the Soyuz and Progress coolant leaks were likely due to micrometeoroid strikes, but they note that the Nauka leak remains under investigation. The Oct. 25 spacewalk by cosmonauts Oleg Kononenko and Nikolai Chub was already planned; Russian state media TASS said in September, quoting Kononenko, that at least one more spacewalk was expected by the Russians in 2023, in October or November.  

The new radiator inspection task will see the cosmonauts take photos and report their findings to Moscow, where their Mission Control is located, “for specialists on Earth to find out the reasons for its (the leak’s) occurrence,” Roscosmos stated on Telegram. Other tasks include installing a radar on Nauka for Earth observation, and launching a student nanosatellite designed to test solar sailing in space.

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: community@space.com.

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

Elizabeth Howell (she/her), Ph.D., is a staff writer in the spaceflight channel since 2022 covering diversity, education and gaming as well. She was contributing writer for Space.com for 10 years before joining full-time. Elizabeth’s reporting includes multiple exclusives with the White House and Office of the Vice-President of the United States, an exclusive conversation with aspiring space tourist (and NSYNC bassist) Lance Bass, speaking several times with the International Space Station, witnessing five human spaceflight launches on two continents, flying parabolic, working inside a spacesuit, and participating in a simulated Mars mission. Her latest book, “Why Am I Taller?”, is co-written with astronaut Dave Williams. Elizabeth holds a Ph.D. and M.Sc. in Space Studies from the University of North Dakota, a Bachelor of Journalism from Canada’s Carleton University and a Bachelor of History from Canada’s Athabasca University. Elizabeth is also a post-secondary instructor in communications and science at several institutions since 2015; her experience includes developing and teaching an astronomy course at Canada’s Algonquin College (with Indigenous content as well) to more than 1,000 students since 2020. Elizabeth first got interested in space after watching the movie Apollo 13 in 1996, and still wants to be an astronaut someday. Mastodon: https://qoto.org/@howellspace

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Space.com – https://www.space.com/international-space-station-us-spacewalk-delayed-nauka-leak

Tags: callsscienceSpacewalk
Previous Post

India to launch test flight on Oct. 21 for future Gaganyaan astronaut mission

Next Post

Could AI communicate with aliens better than we could?

The economic risks of Israel’s Iran attack – Axios

The High-Stakes Economic Fallout of an Israeli Strike on Iran

June 14, 2025
The Media and Entertainment Deal Machine Is Revving Up – WSJ

The Media and Entertainment Deal Machine Is Gearing Up for Action

June 14, 2025
Kenvue mulls sale of some skin health and beauty brands, sources say – Reuters

Kenvue Explores Selling Select Skin Health and Beauty Brands to Refocus Growth

June 14, 2025
Trump’s aggressive moves on immigration protests put Democrats in a political bind – CNN

Trump’s Bold Immigration Crackdown Puts Democrats in a Tough Spot

June 14, 2025
UTC To Host Quantum Technology Workshop June 23-25 – Chattanoogan.com: Breaking News

Join the Quantum Technology Workshop This June 23-25!

June 13, 2025
How madagascar’s lizards became the island’s last hope for reforestation – ScienceDaily

How Madagascar’s Lizards Became the Island’s Unexpected Heroes of Reforestation

June 13, 2025
This is the science behind protecting Minnesota’s native orchids – Detroit Lakes Tribune

The Science Behind Protecting Minnesota’s Rare Native Orchids

June 13, 2025
IBM plans to build first-of-its-kind quantum computer by 2029 after ‘solving key bottleneck’ – Live Science

IBM plans to build first-of-its-kind quantum computer by 2029 after ‘solving key bottleneck’ – Live Science

June 13, 2025
Aging: Healthy habits could offset stroke, dementia, depression risk – Medical News Today

Aging Gracefully: How Healthy Habits Can Reduce Your Risk of Stroke, Dementia, and Depression

June 13, 2025
With the 2026 World Cup one year away, the USMNT can’t seem to win a game – CNN

With the 2026 World Cup Just a Year Away, USMNT Struggles to Secure a Win

June 13, 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 (684)
  • Economy (700)
  • Entertainment (21,602)
  • General (15,369)
  • Health (9,741)
  • Lifestyle (703)
  • News (22,149)
  • People (700)
  • Politics (706)
  • Science (15,916)
  • Sports (21,200)
  • Technology (15,686)
  • World (682)

Recent News

The economic risks of Israel’s Iran attack – Axios

The High-Stakes Economic Fallout of an Israeli Strike on Iran

June 14, 2025
The Media and Entertainment Deal Machine Is Revving Up – WSJ

The Media and Entertainment Deal Machine Is Gearing Up for Action

June 14, 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