* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, June 5, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

    ‘Sinners,’ starring Michael B. Jordan, is now streaming on Prime Video – About Amazon

    Experience the Thrills of ‘Sinners’ Starring Michael B. Jordan – Now Streaming on Prime Video!

    California Mid-State Fair announces entertainment lineups for Frontier and Mission stages – KSBY News

    Exciting Entertainment Lineup Unveiled for California Mid-State Fair’s Frontier and Mission Stages!

    Spotify & OpenAI: Will Gen AI ‘Hollow Out’ Entertainment? – Technology Magazine

    Will Generative AI Transform the Future of Entertainment

    Author Richard Russo Will Speak At Sandwich Town Hall – CapeNews.net

    Join Us for an Inspiring Evening with Author Richard Russo at Sandwich Town Hall!

    Entertainment Partners Acquires CASHét, Digital Payments Vendor for Productions – Variety

    Entertainment Partners Acquires CASHét, Digital Payments Vendor for Productions – Variety

  • 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
    Domo to Participate in the D.A. Davidson Technology Summit – Business Wire

    Domo Set to Shine at the D.A. Davidson Technology Summit!

    When fiction becomes fact: 3 pieces of modern technology inspired by Star Trek – Redshirts Always Die

    From Screen to Reality: 3 Modern Technologies Inspired by Star Trek

    The Isfahan Center for Nuclear Technology – UCF, ZPP, and IRR10 – Alma Research and Education Center

    Exploring the Isfahan Center for Nuclear Technology: Innovations and Insights from UCF, ZPP, and IRR10

    Inside the tedious effort to tally AI’s energy appetite – MIT Technology Review

    Inside the tedious effort to tally AI’s energy appetite – MIT Technology Review

    Finland Set to Lead EU Quantum Technology Defense Project – IoT World Today

    Finland Set to Lead EU Quantum Technology Defense Project – IoT World Today

    AI for lawyers: Win back your time using technology – nationaljurist.com

    Reclaim Your Time: How AI is Transforming the Legal Profession

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

    ‘Sinners,’ starring Michael B. Jordan, is now streaming on Prime Video – About Amazon

    Experience the Thrills of ‘Sinners’ Starring Michael B. Jordan – Now Streaming on Prime Video!

    California Mid-State Fair announces entertainment lineups for Frontier and Mission stages – KSBY News

    Exciting Entertainment Lineup Unveiled for California Mid-State Fair’s Frontier and Mission Stages!

    Spotify & OpenAI: Will Gen AI ‘Hollow Out’ Entertainment? – Technology Magazine

    Will Generative AI Transform the Future of Entertainment

    Author Richard Russo Will Speak At Sandwich Town Hall – CapeNews.net

    Join Us for an Inspiring Evening with Author Richard Russo at Sandwich Town Hall!

    Entertainment Partners Acquires CASHét, Digital Payments Vendor for Productions – Variety

    Entertainment Partners Acquires CASHét, Digital Payments Vendor for Productions – Variety

  • 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
    Domo to Participate in the D.A. Davidson Technology Summit – Business Wire

    Domo Set to Shine at the D.A. Davidson Technology Summit!

    When fiction becomes fact: 3 pieces of modern technology inspired by Star Trek – Redshirts Always Die

    From Screen to Reality: 3 Modern Technologies Inspired by Star Trek

    The Isfahan Center for Nuclear Technology – UCF, ZPP, and IRR10 – Alma Research and Education Center

    Exploring the Isfahan Center for Nuclear Technology: Innovations and Insights from UCF, ZPP, and IRR10

    Inside the tedious effort to tally AI’s energy appetite – MIT Technology Review

    Inside the tedious effort to tally AI’s energy appetite – MIT Technology Review

    Finland Set to Lead EU Quantum Technology Defense Project – IoT World Today

    Finland Set to Lead EU Quantum Technology Defense Project – IoT World Today

    AI for lawyers: Win back your time using technology – nationaljurist.com

    Reclaim Your Time: How AI is Transforming the Legal Profession

    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

Space Force launching lasers in 2025 to help pinpoint the center of Earth

July 12, 2024
in Science
Space Force launching lasers in 2025 to help pinpoint the center of Earth
Share on FacebookShare on Twitter

a black metal circle holds a surface patterned with many inner circles, lined diagonally in rows. some are purple, some are black with intersecting bisecting lines, and the trim of orange foil is seen on the right of the circle's crescent.

iew of the reflection of a Laser Retroreflector Array through a testing apparatus at the Goddard Space Flight Center in Greenbelt, Md. Laser retroreflector arrays make it possible to do laser ranging – using small bursts of laser light to detect distances between objects.
(Image credit: NASA)

The U.S. Space Force aims to better pinpoint the location of Earth’s true center using lasers on GPS satellites slated to launch in 2025. 

A set of laser retroreflector arrays, or LRAs, will be installed onto two GPS III satellites, called SV9 and SV10, as part of NASA’s Space Geodesy Program space sensor network. The lasers are designed to make precise sub-centimeter level measurements using a technique called Satellite Laser Ranging (SLR), which will allow researchers to more accurately determine Earth’s center, according to a statement from the Space Force. 

On May 6, the two LRAs were delivered to Lockheed Martin to be integrated with the GPS III satellites ahead of launch. The mission is a partnership between the Space Force, the National Geospatial-Intelligence Agency (NGA) and NASA. 

“We were able to add new capabilities to the GPS constellation years ahead of schedule while ensuring the billions of people who rely on our signals daily would be unaffected,” U.S. Space Force Col. Andrew Menschner, Position, Navigation and Timing Delta (Provisional) commander at Space Operations Command, said in the statement. “We expect LRAs to be standard on future GPS vehicles and are pleased that SV9 and SV10 will have the capability prior to launch.”

Laser ranging relies on small bursts of laser light to detect distances between objects. Pulses of laser light from a ground station are directed toward an orbiting satellite equipped with the LRAs, which then reflect the light beams back to the original source. Therefore, the time it takes for the laser light to travel from the ground to the satellite and back again can be used to calculate the distance between the satellite and the ground.

The light is reflected using three mirrors positioned at right angles, forming an inside corner of a cube. The LRAs consist of an array of 48 of the mirrored corner cubes, ensuring that the beam of light is reflected back out at the same angle it came in at. 

The LRAs were built by NASA and the Naval Research Laboratory’s Naval Center for Space Technology, and will be operated by the U.S. Space Force, according to the statement. 

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

Related: US Space Force is launching more missions than ever. Lawmakers worry America’s spaceports can’t keep up

Having accurate positioning information is essential to find the center of the mass of Earth, which can undergo small changes following events like tsunamis and earthquakes. Therefore, the data collected by the LRAs will allow researchers to more accurately measure how the world is changing. 

“GPS III putting two new reflectors on orbit next year shows how quickly we are able to upgrade capabilities,” Menschner said in the statement. “This success is an incredible tribute to the outstanding talent, mission focus and partnering across the entire team.”

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.

Samantha Mathewson joined Space.com as an intern in the summer of 2016. She received a B.A. in Journalism and Environmental Science at the University of New Haven, in Connecticut. Previously, her work has been published in Nature World News. When not writing or reading about science, Samantha enjoys traveling to new places and taking photos! You can follow her on Twitter @Sam_Ashley13. 

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Space.com – https://www.space.com/space-force-lasers-pinpoint-earth-center

Tags: ForcescienceSpace
Previous Post

‘Fly Me to the Moon’ director on faking the real and fake moon landing (interview)

Next Post

Galactic penguin honors the 2nd anniversary of James Webb Space Telescope’s 1st images

Fed: The Economy Is Slowing As ‘Companies Can’t Figure Out the Rules of This Tariff Game’ – Investopedia

Fed Signals Economic Slowdown: Companies Struggle to Navigate the Tariff Maze

June 5, 2025
Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

June 5, 2025
Axxam and Molecular Health link on therapeutic target identification – Pharmaceutical Technology

Unlocking New Possibilities: Axxam and Molecular Health Collaborate on Innovative Therapeutic Target Identification

June 5, 2025
Opinion | The Right Is Getting Even More Regressive on Gender – The New York Times

Opinion | The Right Is Getting Even More Regressive on Gender – The New York Times

June 5, 2025
Capsol Technologies ASA: Two US engineering studies awarded – mature pipeline projects advancing – Cision News

Capsol Technologies ASA Secures Two Major US Engineering Studies, Advancing Promising Pipeline Projects!

June 5, 2025
Pittsburgh Steelers’ training camp opens July 23 – altoonamirror.com

Get Ready for Action: Pittsburgh Steelers’ Training Camp Kicks Off on July 23!

June 5, 2025
The Ecology of Visitation – National Park Service (.gov)

Exploring the Impact of Visitor Interactions on Natural Ecosystems

June 5, 2025
Students play with science at Camp Invention at School of Innovation – News-Herald

Unleashing Creativity: Students Dive into Science at Camp Invention!

June 5, 2025
Are cold plunges good for you? Here’s what the science says. – The Washington Post

Unlocking the Benefits of Cold Plunges: What Science Reveals!

June 5, 2025
Casino magnate Alvin Chau’s wife Heidi Chan embraces Buddhist lifestyle after husband’s incarceration – VnExpress International

Casino magnate Alvin Chau’s wife Heidi Chan embraces Buddhist lifestyle after husband’s incarceration – VnExpress International

June 5, 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 (667)
  • Economy (682)
  • Entertainment (21,588)
  • General (15,262)
  • Health (9,724)
  • Lifestyle (684)
  • News (22,149)
  • People (682)
  • Politics (691)
  • Science (15,901)
  • Sports (21,186)
  • Technology (15,667)
  • World (668)

Recent News

Fed: The Economy Is Slowing As ‘Companies Can’t Figure Out the Rules of This Tariff Game’ – Investopedia

Fed Signals Economic Slowdown: Companies Struggle to Navigate the Tariff Maze

June 5, 2025
Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

June 5, 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