* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, September 14, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Ryan Reynolds reveals he called a journalist who said mean things about John Candy – yahoo.com

    Ryan Reynolds Reveals the Moment He Stood Up to a Journalist Who Insulted John Candy

    Entertainment Community Fund Launches Program Supporting Entrepreneurs – Playbill

    Entertainment Community Fund Unveils Exciting New Program to Empower Entrepreneurs

    Behind the turntables: DJ Johnny Kage’s story of perseverance – yahoo.com

    Behind the Turntables: DJ Johnny Kage’s Inspiring Journey of Perseverance

    The other WWE star James Gunn wanted for Peacemaker instead of John Cena – yahoo.com

    The WWE Star James Gunn Originally Wanted for Peacemaker Instead of John Cena

    Quinta Brunson, John Stamos Join Entertainment and Technology Summit – Variety

    Quinta Brunson and John Stamos to Headline Thrilling Entertainment and Technology Summit

    ‘Breaking Bad’ star arrested for incident with neighbor. Here’s the latest – PennLive.com

    Breaking Bad’ Star Arrested Following Neighbor Dispute: Latest Updates

  • 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
    Billion-dollar coffins? New technology could make oceans transparent and Aukus submarines vulnerable – The Guardian

    Billion-Dollar Coffins? How New Technology Could Make Oceans Transparent and Expose Submarines

    What if artificial intelligence is just a “normal” technology? – The Economist

    What if artificial intelligence is just a “normal” technology? – The Economist

    Lincoln Trail College Receives $100,000 Grant from Marathon Petroleum Corporation for Technology Center – wwbl.com

    Lincoln Trail College Lands $100,000 Grant from Marathon Petroleum to Elevate Technology Center

    Aston Martin to integrate Pirelli’s cyber tyre technology in future models – Just Auto

    Aston Martin to Revolutionize Future Models with Pirelli’s Cutting-Edge Cyber Tyre Technology

    Figure Technology’s stock sizzles after IPO, as investors stay hungry for crypto deals – MarketWatch

    Figure Technology’s Stock Skyrockets After IPO Amid Surging Crypto Investor Excitement

    AI is the ‘most transformational technology’ in our lifetime, AMD CEO argues – Fox Business

    AMD CEO Declares AI the Most Transformative Technology of Our Era

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Ryan Reynolds reveals he called a journalist who said mean things about John Candy – yahoo.com

    Ryan Reynolds Reveals the Moment He Stood Up to a Journalist Who Insulted John Candy

    Entertainment Community Fund Launches Program Supporting Entrepreneurs – Playbill

    Entertainment Community Fund Unveils Exciting New Program to Empower Entrepreneurs

    Behind the turntables: DJ Johnny Kage’s story of perseverance – yahoo.com

    Behind the Turntables: DJ Johnny Kage’s Inspiring Journey of Perseverance

    The other WWE star James Gunn wanted for Peacemaker instead of John Cena – yahoo.com

    The WWE Star James Gunn Originally Wanted for Peacemaker Instead of John Cena

    Quinta Brunson, John Stamos Join Entertainment and Technology Summit – Variety

    Quinta Brunson and John Stamos to Headline Thrilling Entertainment and Technology Summit

    ‘Breaking Bad’ star arrested for incident with neighbor. Here’s the latest – PennLive.com

    Breaking Bad’ Star Arrested Following Neighbor Dispute: Latest Updates

  • 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
    Billion-dollar coffins? New technology could make oceans transparent and Aukus submarines vulnerable – The Guardian

    Billion-Dollar Coffins? How New Technology Could Make Oceans Transparent and Expose Submarines

    What if artificial intelligence is just a “normal” technology? – The Economist

    What if artificial intelligence is just a “normal” technology? – The Economist

    Lincoln Trail College Receives $100,000 Grant from Marathon Petroleum Corporation for Technology Center – wwbl.com

    Lincoln Trail College Lands $100,000 Grant from Marathon Petroleum to Elevate Technology Center

    Aston Martin to integrate Pirelli’s cyber tyre technology in future models – Just Auto

    Aston Martin to Revolutionize Future Models with Pirelli’s Cutting-Edge Cyber Tyre Technology

    Figure Technology’s stock sizzles after IPO, as investors stay hungry for crypto deals – MarketWatch

    Figure Technology’s Stock Skyrockets After IPO Amid Surging Crypto Investor Excitement

    AI is the ‘most transformational technology’ in our lifetime, AMD CEO argues – Fox Business

    AMD CEO Declares AI the Most Transformative Technology of Our Era

    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 to add fourth pair of roll-out arrays to ISS

July 1, 2023
in Science
NASA to add fourth pair of roll-out arrays to ISS
Share on FacebookShare on Twitter

WASHINGTON — After completing an upgrade to the International Space Station’s power system in June, NASA is moving ahead with plans to add two more solar arrays to the station.

Boeing and Redwire announced June 28 that they signed a contract for a fourth pair of ISS Roll-Out Solar Arrays, or IROSA, for the station. Redwire developed the array technology, known as ROSA, which uses solar arrays that are launched in a rolled-up form factor and then extend once in space.

The companies had previously partnered on six IROSA arrays installed on the station starting in 2021. The third, and originally final, pair of IROSA arrays arrived at the station in early June on a SpaceX cargo Dragon spacecraft. NASA astronauts Steve Bowen and Woody Hoburg installed them on two spacewalks June 9 and 15.

The new arrays are designed to augment the station’s original solar arrays, which have degraded over the years. The IROSA are installed on top of arrays, partially shadowing them but providing a net increase in power.  Each array generates more than 20 kilowatts of power.

“The ability to augment that power is really important for us,” said Dina Contella, NASA ISS operations integration manager, during a June 1 briefing to preview those spacewalks. “The ability to bring our power up to normal levels and even a little higher for future research is really critical for the space station.”

At that briefing, she said there was interest in installing a fourth IROSA pair. “We do have plans in place to try and build a fourth set of arrays, funding notwithstanding.”

In a June 30 statement, NASA spokesperson Josh Finch said NASA and Boeing, the ISS prime contractor, “have a plan in place” for the fourth IROSA pair. Those arrays would be delivered to the station in late 2025 or early 2026. He said the contract modification for the new arrays was valued at a little more than $35 million.

Redwire did not disclose the value of its contract with Boeing to provide the arrays. It saw the award as a validation of its overall ROSA technology, which was also used on NASA’s Double Asteroid Redirection Test planetary defense spacecraft and will be incorporated on the Power and Propulsion Element for the lunar Gateway.

“We are proud of the successful deployment of six IROSAs on the ISS to date, making it the gold standard for large-scale power generation with proven flight heritage,” said Peter Cannito, chief executive of Redwire, in a statement.

“The six IROSAs installed on the ISS are innovative examples to support further utilization with technologies and systems that were not envisioned when the ISS was designed and built,” said John Mulholland, Boeing vice president and program manager for the ISS, in the statement.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : SpaceNews – https://spacenews.com/nasa-to-add-fourth-pair-of-roll-out-arrays-to-iss/

Tags: Fourthroll-outscience
Previous Post

China’s Changguang Satellite demonstrates space-to-ground laser links

Next Post

‘Did Jurgen Klopp blame me for his hamstring pull? Yes!’ Diogo Jota on THAT goal celebration

Have you gotten this year’s COVID vaccine? – Live Science

Is It Time for Your COVID Vaccine This Year?

September 14, 2025
Medra Launches Continuous Science Platform to Power the Scientific Frontier – AI Insider

Medra Unveils Groundbreaking Continuous Science Platform to Transform the Future of Research

September 14, 2025
Experts Share Lifestyle Tips to Help Lower High Cholesterol – yahoo.com

Expert-Approved Lifestyle Tips to Naturally Lower High Cholesterol

September 14, 2025
Billion-dollar coffins? New technology could make oceans transparent and Aukus submarines vulnerable – The Guardian

Billion-Dollar Coffins? How New Technology Could Make Oceans Transparent and Expose Submarines

September 14, 2025
Cowboys schedule: Is Dallas playing today? – Yahoo Sports

Is Dallas Cowboys Playing Today? Check Their Latest Schedule!

September 14, 2025
World Athletics Championships 2025: Ryan Crouser, in only competition of year, wins third straight shot put world title – Olympics.com

World Athletics Championships 2025: Ryan Crouser, in only competition of year, wins third straight shot put world title – Olympics.com

September 14, 2025
A potentially K-shaped economy creates dilemmas for the Fed – The Hill

Navigating a K-Shaped Economy: The Fed’s Tough Road Ahead

September 14, 2025
Ryan Reynolds reveals he called a journalist who said mean things about John Candy – yahoo.com

Ryan Reynolds Reveals the Moment He Stood Up to a Journalist Who Insulted John Candy

September 14, 2025
The Surprising Health Benefits of Doing Jigsaw Puzzles, According to Experts – marthastewart.com

Unlock Unexpected Health Benefits by Doing Jigsaw Puzzles

September 14, 2025
Foreign hack of John Bolton’s AOL account cited as part of reasoning for searching his house – CNN

Foreign hack of John Bolton’s AOL account cited as part of reasoning for searching his house – CNN

September 14, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
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 (819)
  • Economy (838)
  • Entertainment (21,716)
  • General (17,026)
  • Health (9,882)
  • Lifestyle (854)
  • News (22,149)
  • People (842)
  • Politics (847)
  • Science (16,049)
  • Sports (21,339)
  • Technology (15,821)
  • World (821)

Recent News

Have you gotten this year’s COVID vaccine? – Live Science

Is It Time for Your COVID Vaccine This Year?

September 14, 2025
Medra Launches Continuous Science Platform to Power the Scientific Frontier – AI Insider

Medra Unveils Groundbreaking Continuous Science Platform to Transform the Future of Research

September 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