* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Tuesday, October 21, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Country music legend rushed to hospital year after heart surgery. Here’s what we know – PennLive.com

    Country Music Legend Rushed to Hospital One Year After Heart Surgery – What’s Happening Now?

    Strictly Come Dancing results: Chris Robshaw is eliminated while drag queen La Voix escapes dance-off – Yahoo

    Strictly Come Dancing results: Chris Robshaw is eliminated while drag queen La Voix escapes dance-off – Yahoo

    Placer County town of Loomis considers entertainment zone for downtown – CBS News

    Loomis Unveils Thrilling New Entertainment Zone to Revitalize Downtown

    CT Culture Corner: Robert Redford films to watch – CT Insider

    CT Culture Corner: Robert Redford films to watch – CT Insider

    Elmira’s New Entertainment Venue ‘Centertown Social’ Adding its Final Touches – WENY News

    Elmira’s New Entertainment Venue ‘Centertown Social’ Adding its Final Touches – WENY News

    Bella Thorne Shows Off Her Toned Abs in Crop Top – Yahoo

    Bella Thorne Shows Off Her Toned Abs in a Chic Crop Top

  • 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
    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    3 Technology Stocks to Buy Now – Yahoo Finance

    3 Must-Buy Tech Stocks You Can’t Afford to Miss Right Now

    ‘New frontier’: Austin leaders start discussions on air taxi technology – KXAN Austin

    Austin Leaders Ignite Exciting Conversations on the Future of Air Taxi Technology

    How a Gemma model helped discover a new potential cancer therapy pathway – blog.google

    How a Gemma Model Revealed a Breakthrough Pathway for Cancer Treatment

    Italian Technology in Manufacturing: Supporting North American Industries and Keeping Production Local – Thomasnet

    How Italian Technology is Revolutionizing North American Manufacturing and Boosting Local Production

    Guide to Proteomics Project Planning: Sample Preparation Strategies – Technology Networks

    Guide to Proteomics Project Planning: Sample Preparation Strategies – Technology Networks

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Country music legend rushed to hospital year after heart surgery. Here’s what we know – PennLive.com

    Country Music Legend Rushed to Hospital One Year After Heart Surgery – What’s Happening Now?

    Strictly Come Dancing results: Chris Robshaw is eliminated while drag queen La Voix escapes dance-off – Yahoo

    Strictly Come Dancing results: Chris Robshaw is eliminated while drag queen La Voix escapes dance-off – Yahoo

    Placer County town of Loomis considers entertainment zone for downtown – CBS News

    Loomis Unveils Thrilling New Entertainment Zone to Revitalize Downtown

    CT Culture Corner: Robert Redford films to watch – CT Insider

    CT Culture Corner: Robert Redford films to watch – CT Insider

    Elmira’s New Entertainment Venue ‘Centertown Social’ Adding its Final Touches – WENY News

    Elmira’s New Entertainment Venue ‘Centertown Social’ Adding its Final Touches – WENY News

    Bella Thorne Shows Off Her Toned Abs in Crop Top – Yahoo

    Bella Thorne Shows Off Her Toned Abs in a Chic Crop Top

  • 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
    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    3 Technology Stocks to Buy Now – Yahoo Finance

    3 Must-Buy Tech Stocks You Can’t Afford to Miss Right Now

    ‘New frontier’: Austin leaders start discussions on air taxi technology – KXAN Austin

    Austin Leaders Ignite Exciting Conversations on the Future of Air Taxi Technology

    How a Gemma model helped discover a new potential cancer therapy pathway – blog.google

    How a Gemma Model Revealed a Breakthrough Pathway for Cancer Treatment

    Italian Technology in Manufacturing: Supporting North American Industries and Keeping Production Local – Thomasnet

    How Italian Technology is Revolutionizing North American Manufacturing and Boosting Local Production

    Guide to Proteomics Project Planning: Sample Preparation Strategies – Technology Networks

    Guide to Proteomics Project Planning: Sample Preparation Strategies – Technology Networks

    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

Voyager 1 returning science data again

June 14, 2024
in Science
Voyager 1 returning science data again
Share on FacebookShare on Twitter

WASHINGTON — The four instruments on NASA’s Voyager 1 spacecraft are returning science data for the first time since a computer malfunction last November, as scientists hope to keep the mission operating for up to another decade.

NASA’s Jet Propulsion Laboratory announced June 13 that the four instruments on the spacecraft, which measure plasma waves, magnetic fields and particles in interstellar space, have started returning data again. Two of the instruments started up immediately after commands were sent to the spacecraft May 19 while the other two required what JPL called “some additional work” to resume operations.

The instruments had been offline since November 2023, when a computer malfunction on board the spacecraft caused it to return garbled data. A “tiger team” of engineers traced the problem to a corrupted memory chip in one of the spacecraft’s computers, and rewrote software to avoid using that chip. That effort restored communications with the spacecraft in April.

“The tiger team was able to reprogram and relocate that code, first for the engineering portion of the data modes coming from the spacecraft,” said Linda Spilker, Voyager project scientist, at a June 13 meeting of the Outer Planets Analysis Group where she announced the instruments were working again. “We are now getting science data back from all four Voyager 1 science instruments.”

“This is the first flight software update made to a spacecraft in interstellar space,” she added. “The last time we really did much with the flight software was prior to launch.” Voyager 1 launched in 1977.

With the spacecraft’s computer now working again, the key factor limiting the life of Voyager 1 and its twin, Voyager 2, is declining power levels. Each spacecraft loses about four watts per year, a combination of the decay of their plutonium-238 power supplies and degradation of the thermocouples that turn the heat from that decay into power.

Controllers have managed the declining power by turning off nonessential systems, including heaters that had kept instruments and other components warm. “What’s happening is that the spacecraft is becoming cold, so we have both a power concern as well as a thermal concern,” Spilker said.

At some point, she said the mission will have to start turning off instruments themselves but was hopeful that the spacecraft can continue to operate perhaps into the next decade.

“With a little bit of luck, it might be possible to continue the Voyager spacecraft taking data out to the 2030s,” she said. If Voyager 1 makes it to 2035, it will be 200 astronomical units, or about 30 billion kilometers, from the sun. It is currently more than 24 billion kilometers from the sun.

“Right now, our focus is to make it out to 2027,” she said. “That will be the 50th anniversary of the launch of both Voyager spacecraft.”

The announcement that Voyager 1’s instruments were returning data again came two days after JPL announced the passing of Ed Stone, who served as Voyager’s project scientist from the mission’s inception in 1972 until 2022, when he retired and was replaced by Spilker. Stone, a professor of physics at Caltech, also served as director of Caltech from 1991 to 2001.

“Ed Stone would often say during the planetary flyby phase that we had a rare opportunity with the alignment of the planets and we seized it,” she said of the “Grand Tour” trajectory that enabled the Voyager spacecraft to fly by Jupiter, Saturn, Uranus and Neptune. “I would add that both Voyagers still have rare opportunities, and Ed will continue to seize them.”

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : SpaceNews – https://spacenews.com/voyager-1-returning-science-data-again/

Tags: ReturningscienceVoyager
Previous Post

Blue Origin, SpaceX, ULA win $5.6 billion in Pentagon launch contracts

Next Post

Are plants intelligent?

Revisiting Pope Francis’ Call for ‘Ecological Conversion’ – Sojourners

Pope Francis’ Powerful Appeal for a Global Ecological Awakening

October 21, 2025
PJSB donates $50,000 for UACCM Nursing and Science Center – KVOM

PJSB donates $50,000 for UACCM Nursing and Science Center – KVOM

October 21, 2025
An update from Riane Eisler, author of “The Chalice and the Blade,” on achieving peace. – Psychology Today

An update from Riane Eisler, author of “The Chalice and the Blade,” on achieving peace. – Psychology Today

October 21, 2025
We live in a sailboat and travel the world full-time… but our lifestyle isn’t as glamorous as you’d think – Daily Mail

Living Full-Time on a Sailboat and Traveling the World: The Reality Behind the Glamour

October 21, 2025
3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

October 21, 2025
This Week in Navy Sports Presented by Navy Federal Credit Union – Naval Academy Athletics

Thrilling Moments from This Week in Navy Sports

October 21, 2025
New Land Cruiser “FJ” Makes World Premiere – トヨタ自動車株式会社 公式企業サイト

Unveiling the All-New Land Cruiser “FJ”: A Bold and Exciting World Premiere

October 20, 2025
World economy resilient but underwhelming, says IMF chief – African Business

Global Economy Proves Resilient Yet Growth Falls Short, Warns IMF Chief

October 20, 2025
Country music legend rushed to hospital year after heart surgery. Here’s what we know – PennLive.com

Country Music Legend Rushed to Hospital One Year After Heart Surgery – What’s Happening Now?

October 20, 2025
Proteases in intestinal health and disease – Nature

The Vital Role of Proteases in Intestinal Health and Disease

October 20, 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 (878)
  • Economy (899)
  • Entertainment (21,770)
  • General (17,713)
  • Health (9,940)
  • Lifestyle (912)
  • News (22,149)
  • People (900)
  • Politics (909)
  • Science (16,110)
  • Sports (21,399)
  • Technology (15,879)
  • World (882)

Recent News

Revisiting Pope Francis’ Call for ‘Ecological Conversion’ – Sojourners

Pope Francis’ Powerful Appeal for a Global Ecological Awakening

October 21, 2025
PJSB donates $50,000 for UACCM Nursing and Science Center – KVOM

PJSB donates $50,000 for UACCM Nursing and Science Center – KVOM

October 21, 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