* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, October 10, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

    MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

  • 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
    4J schools trying out new electronic hall pass technology – Lookout Eugene-Springfield

    4J Schools Unveils Cutting-Edge Electronic Hall Pass System to Transform Student Experience

    China outlines more controls on exports of rare earths and technology – fox40.com

    China Unveils Tougher Restrictions on Rare Earth and Technology Exports

    Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

    MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

  • 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
    4J schools trying out new electronic hall pass technology – Lookout Eugene-Springfield

    4J Schools Unveils Cutting-Edge Electronic Hall Pass System to Transform Student Experience

    China outlines more controls on exports of rare earths and technology – fox40.com

    China Unveils Tougher Restrictions on Rare Earth and Technology Exports

    Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    Trending Tags

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

The first crew launch of Boeing’s Starliner capsule is on hold indefinitely

May 22, 2024
in Technology
The first crew launch of Boeing’s Starliner capsule is on hold indefinitely
Share on FacebookShare on Twitter

Pursuing rationale —

“NASA will share more details once we have a clearer path forward.”

Stephen Clark
– May 22, 2024 6:15 am UTC

Boeing's Starliner spacecraft on the eve of the first crew launch attempt earlier this month.

Enlarge / Boeing’s Starliner spacecraft on the eve of the first crew launch attempt earlier this month.

Miguel J. Rodriguez Carrillo/AFP via Getty Images

The first crewed test flight of Boeing’s long-delayed Starliner spacecraft won’t take off as planned Saturday, and could face a longer postponement as engineers evaluate a stubborn leak of helium from the capsule’s propulsion system.

NASA announced the latest delay in the Starliner test flight late Tuesday. Officials will take more time to consider their options for how to proceed with the mission after discovering the small helium leak on the spacecraft’s service module.

The space agency did not describe what options are on the table, but sources said they range from flying the spacecraft “as is” with a thorough understanding of the leak and confidence it won’t become more significant in flight, to removing the capsule from its Atlas V rocket and taking it back to a hangar for repairs.

Theoretically, the former option could permit a launch attempt as soon as next week. The latter alternative could delay the launch until at least late summer.

“The team has been in meetings for two consecutive days, assessing flight rationale, system performance, and redundancy,” NASA said in a statement Tuesday night. “There is still forward work in these areas, and the next possible launch opportunity is still being discussed. NASA will share more details once we have a clearer path forward.”

Delays are nothing new for the Starliner program, but it’s not yet clear how this delay will compare to the spacecraft’s previous setbacks.

Software problems cut short an unpiloted test flight in 2019, forcing Boeing to fly a second demonstration mission. Starliner was on the launch pad when pre-flight checkouts revealed stuck valves in the spacecraft’s propulsion system in 2021. Boeing finally flew Starliner on a round-trip mission to the space station in May 2022. Concerns about Starliner’s parachutes and flammable tape inside the spacecraft’s crew cabin delayed the crewed test flight from last summer until this year.

Boeing aims to become the second company to fly astronauts to the space station under contract with NASA’s commercial crew program, following the start of SpaceX’s crew transportation service in 2020. Assuming a smooth crewed test flight, NASA hopes to clear the Starliner spacecraft for six-month crew rotation flights to the space station beginning next year.

In the doghouse

Engineers first noticed the helium leak during the first launch attempt for Starliner’s crewed test flight May 6, but managers did not consider it significant enough to stop the launch. Ultimately, a separate problem with a pressure regulation valve on the spacecraft’s United Launch Alliance (ULA) Atlas V rocket prompted officials to scrub the launch attempt.

NASA astronauts Butch Wilmore and Suni Williams were already strapped into their seats inside the Starliner spacecraft on the launch pad at Cape Canaveral Space Force Station, Florida, when officials ordered a halt to the May 6 countdown. Wilmore and Williams returned to their homes in Houston to await the next Starliner launch opportunity.

ULA returned the Atlas V rocket to its hangar, where technicians swapped out the faulty valve in time for another launch attempt May 17. NASA and Boeing pushed the launch date back to May 21, then to May 25, as engineers assessed the helium leak. The Atlas V rocket and Starliner spacecraft remain inside ULA’s Vertical Integration Facility to wait for the next launch opportunity.

Boeing engineers traced the leak to a flange on a single reaction control system thruster in one of four doghouse-shaped propulsion pods on the Starliner service module.

There are 28 reaction control system thrusters—essentially small rocket engines—on the Starliner service module. In orbit, these thrusters are used for minor course corrections and pointing the spacecraft in the proper direction. The service module has two sets of more powerful engines for larger orbital adjustments and launch-abort maneuvers.

The spacecraft’s propulsion system is pressurized using helium, an inert gas. The thrusters burn a mixture of toxic hydrazine and nitrogen tetroxide propellants. Helium is not combustible, so a small leak is not likely to be a major safety issue on the ground. However, the system needs sufficient helium gas to force propellants from their internal storage tanks to Starliner’s thrusters.

In a statement last week, NASA described the helium leak as “stable” and said it would not pose a risk to the Starliner mission if it didn’t worsen. A Boeing spokesperson declined to provide Ars with any details about the helium leak rate.

If NASA and Boeing resolve their concerns about the helium leak without requiring lengthy repairs, the International Space Station could accommodate the docking of Starliner through part of July. After docking at the station, Wilmore and Williams will spend at least eight days at the complex before undocking to head for a parachute-assisted, airbag-cushioned landing in the southwestern United States.

After July, the schedule gets messy.

The space station has a busy slate of multiple visiting crew and cargo vehicles in August, including the arrival of a fresh team of astronauts on a SpaceX Dragon spacecraft, and the departure of an outgoing crew on another Dragon. There may be an additional window for Starliner to dock with the space station in late August or early September before the launch of SpaceX’s next cargo mission, which will occupy the docking port Starliner needs to use. The docking port opens up again in the fall.

ULA also has other high-priority missions it would like to launch from the same pad needed for the Starliner test flight. Later this summer, ULA plans to launch US Space Force’s final mission to use an Atlas V rocket. Then, ULA aims to launch the second demonstration flight of its new Vulcan Centaur rocket—the Atlas V’s replacement—as soon as September.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Ars Technica – https://arstechnica.com/?p=2026155

Tags: FirstLaunchtechnology
Previous Post

Non-invasive zaps to the spinal cord can treat paralysis—but no one knows why

Next Post

This EV builder has given a Land Rover Defender four electric hub motors

Salesians in Kenya Set to Roll Out Comprehensive Integral Ecology Plan to End “piecemeal” Approach – aciafrica.org

Salesians in Kenya Launch Bold New Plan to End Fragmented Approach to Integral Ecology

October 10, 2025
From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

October 10, 2025
The “Silent Killer” Doesn’t Have to Be Silent: How Laboratory Science Is Changing the Story – Dark Daily

The “Silent Killer” Speaks Up: How Laboratory Science Is Transforming the Narrative

October 10, 2025
Mbappe credits Madrid lifestyle for helping him reset mentally and physically – Reuters

Mbappe credits Madrid lifestyle for helping him reset mentally and physically – Reuters

October 10, 2025
4J schools trying out new electronic hall pass technology – Lookout Eugene-Springfield

4J Schools Unveils Cutting-Edge Electronic Hall Pass System to Transform Student Experience

October 10, 2025
Six Pack of college football picks, predictions: Alabama vs. Missouri, Oregon vs. Indiana in spotlight – CBS Sports

Six Can’t-Miss College Football Showdowns: Alabama vs. Missouri and Oregon vs. Indiana Steal the Spotlight

October 10, 2025

High Five: The rest of the world’s top upcoming qualifiers – The New York Times

October 10, 2025
Donald Trump’s fortress economy is starting to hurt America – The Economist

How Donald Trump’s Fortress Economy Is Starting to Hurt America

October 10, 2025
The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

October 10, 2025
Board of Health Meeting – City of Somerville (.gov)

Inside the Latest Somerville Board of Health Meeting: Key Updates and Decisions

October 10, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
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 (861)
  • Economy (881)
  • Entertainment (21,754)
  • General (17,517)
  • Health (9,923)
  • Lifestyle (894)
  • News (22,149)
  • People (882)
  • Politics (891)
  • Science (16,092)
  • Sports (21,382)
  • Technology (15,862)
  • World (864)

Recent News

Salesians in Kenya Set to Roll Out Comprehensive Integral Ecology Plan to End “piecemeal” Approach – aciafrica.org

Salesians in Kenya Launch Bold New Plan to End Fragmented Approach to Integral Ecology

October 10, 2025
From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

October 10, 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