* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Tuesday, September 9, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Monumental Sports & Entertainment Sets Corporate Direction at Nasdaq – PR Newswire

    Monumental Sports & Entertainment Reveals Bold New Corporate Vision at Nasdaq

    The Secret to What Made ‘CarJack’ Work on As the World Turns – yahoo.com

    The Surprising Secret Behind ‘CarJack’s’ Success on As the World Turns

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

    Pendulum Announce Homecoming 2026 Australian Tour – yahoo.com

    Pendulum Announces Thrilling Homecoming Tour Across Australia in 2026

    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

  • 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
    Tri-Counties Bank marks 50 years of growth with focus on technology and personal service – thebusinessjournal.com

    Tri-Counties Bank Celebrates 50 Years of Growth Driven by Technology and Personal Service

    AI will reshape internet, create jobs in West Virginia says High Technology Foundation’s Estep – WV News

    How AI Is Set to Transform the Internet and Boost Job Growth in West Virginia

    Industry partner provides Ferris State Plastics Engineering Technology students with state-of-the-art equipment to gain in-demand skills – Ferris State University

    Industry Partner Equips Ferris State Plastics Engineering Students with Cutting-Edge Technology to Boost In-Demand Skills

    Health Technology Ecosystem – Centers for Medicare & Medicaid Services | CMS (.gov)

    Discover the Future of Health Technology: Innovations Revolutionizing Patient Care

    Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

    Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Monumental Sports & Entertainment Sets Corporate Direction at Nasdaq – PR Newswire

    Monumental Sports & Entertainment Reveals Bold New Corporate Vision at Nasdaq

    The Secret to What Made ‘CarJack’ Work on As the World Turns – yahoo.com

    The Surprising Secret Behind ‘CarJack’s’ Success on As the World Turns

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

    Victor Garber on his viral “And Just Like That” toilet scene: ‘I was delighted to be doing something ridiculous’ (exclusive) – yahoo.com

    Pendulum Announce Homecoming 2026 Australian Tour – yahoo.com

    Pendulum Announces Thrilling Homecoming Tour Across Australia in 2026

    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

  • 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
    Tri-Counties Bank marks 50 years of growth with focus on technology and personal service – thebusinessjournal.com

    Tri-Counties Bank Celebrates 50 Years of Growth Driven by Technology and Personal Service

    AI will reshape internet, create jobs in West Virginia says High Technology Foundation’s Estep – WV News

    How AI Is Set to Transform the Internet and Boost Job Growth in West Virginia

    Industry partner provides Ferris State Plastics Engineering Technology students with state-of-the-art equipment to gain in-demand skills – Ferris State University

    Industry Partner Equips Ferris State Plastics Engineering Students with Cutting-Edge Technology to Boost In-Demand Skills

    Health Technology Ecosystem – Centers for Medicare & Medicaid Services | CMS (.gov)

    Discover the Future of Health Technology: Innovations Revolutionizing Patient Care

    Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

    Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    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

5G satellite briefly becomes brightest object in night sky

October 3, 2023
in Technology
5G satellite briefly becomes brightest object in night sky
Share on FacebookShare on Twitter

A recently launched 5G satellite periodically becomes the brightest object in the night sky, alarming astronomers who reckon it sometimes becomes hundreds of times brighter than the current recommendations.

Astronomers are increasingly concerned human-made space hardware can interfere with their research efforts. In March, research showed the number of Hubble images photobombed in this way nearly doubled from the 2002-2005 period to the 2018-2021 timeframe, for example.

Research in Nature this week shows that the BlueWalker 3 satellite — prototype kit designed to convey 4 and 5G phone signals — had become one of the brightest objects in the night sky and a times exceed recommended limits hundreds of times over.

The research was based on an international campaign which relied on observations from both amateur and professional observations made in Chile, the US, Mexico, New Zealand, the Netherlands and Morocco.

BlueWalker 3 has an aperture of 693 square feet (64m2) – about the size of a one-bedroom apartment – to connect to cellphones via 3GPP-standard frequencies. The size of the array creates a large surface area which reflects sunlight. Once it was fully deployed, BlueWalker 3 became as bright as Procyon and Achernar, the brightest stars in the constellations of Canis Minor and Eridanus, respectively.

The research – led by Sangeetha Nandakumar and Jeremy Tregloan-Reed, both of Chile’s Universidad de Atacama, and Siegfried Eggl of the University of Illinois – also looked at the impact of the effects of Launch Vehicle Adapter (LVA), the spaceflight container which forms a black cylinder.

The study found the LVA reached an apparent visual magnitude of four times brighter than the current International Astronomical Union recommendation of magnitude 7 after it jettisoned last year.

“The expected build-out of constellations with hundreds of thousands of new, bright objects will make active satellite tracking and avoidance strategies a necessity for ground-based telescopes,” the paper said.

Hubble images photobombed by space hardware on the up

Starlink satellites leak astronomy-disturbing EM radiation, say boffins

Earth is running out of places for stargazers to do dark deeds in the name of science

Satellite operators want option to exceed deorbiting rules

“Despite many efforts by the aerospace industry, policy makers, astronomers and the community at large to mitigate the impact of these satellites on ground-based astronomy, with individual examples such as the Starlink Darksat and VisorSat mitigation designs and Bragg coatings on Starlink Gen2 satellites, the trend towards the launch of increasingly larger and brighter satellites continues to grow.

“Impact assessments for satellite operators prior to launch could help ensure that the impact of their satellites on the space and Earth environments is critically evaluated. We encourage the implementation of such studies as part of launching authorization processes,” the research scientists said.

Last month, Vodafone claimed to have made the world’s first space-based 5G call placed using an unmodified handset with the aid of the AST SpaceMobile-operated BlueWalker 3 satellite.

Vodafone said the 5G call was made on September 8 from Maui, Hawaii, to a Vodafone engineer in Madrid, Spain, from an unmodified Samsung Galaxy S22 smartphone, using the WhatsApp voice and messaging app. ®

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : The Register – https://go.theregister.com/feed/www.theregister.com/2023/10/03/5g_satellite_briefly_becomes_brightest/

Tags: brieflysatellitetechnology
Previous Post

CISA adds latest Chrome zero-day to Known Exploited Vulnerabilities Catalog

Next Post

From vacuum tubes to qubits – is quantum computing destined to repeat history?

Fed rate cut optimism lifts stocks, as investors watch politics across continents – Reuters

Fed Rate Cut Hopes Boost Stocks Amid Global Political Watch

September 9, 2025
Pope Leo XIV: Caring for Creation is our vocation – Vatican News

Pope Leo XIV: Caring for Creation is our vocation – Vatican News

September 9, 2025
Ocean Sciences Meeting will convene in Glasgow Scotland, February 2026 – EurekAlert!

Get Ready for the Ocean Sciences Meeting Making Waves in Glasgow This February 2026!

September 9, 2025
The Christian Science Monitor | Grand Juries Usually Approve Indictments. In LA and DC, They’re Pushing Back. – Loyola Marymount University

Grand Juries Typically Approve Indictments-But in LA and DC, They’re Starting to Push Back

September 9, 2025
Lifestyle Communities Finalizes Ocean Grove Land Sale – TipRanks

Lifestyle Communities Finalizes Ocean Grove Land Sale – TipRanks

September 9, 2025
Tri-Counties Bank marks 50 years of growth with focus on technology and personal service – thebusinessjournal.com

Tri-Counties Bank Celebrates 50 Years of Growth Driven by Technology and Personal Service

September 9, 2025
Bears inform fans of plans to leave Soldier Field, finalize stadium in Arlington Heights for Super Bowl bid – CBS Sports

Bears inform fans of plans to leave Soldier Field, finalize stadium in Arlington Heights for Super Bowl bid – CBS Sports

September 9, 2025
Ten standout moments from World Cup pool stage – BBC

Ten Unforgettable Moments That Defined the World Cup Pool Stage

September 8, 2025
The supply and demand seesaw is sending mixed signals about the economy – MSN

The Supply and Demand Tug-of-War Is Sending Confusing Signals About the Economy

September 8, 2025
Why this San Antonio shopping center could be an entertainment hub – MySA

How This San Antonio Shopping Center Is Set to Become the Ultimate Entertainment Destination

September 8, 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 (814)
  • Economy (831)
  • Entertainment (21,708)
  • General (16,933)
  • Health (9,873)
  • Lifestyle (845)
  • News (22,149)
  • People (834)
  • Politics (839)
  • Science (16,041)
  • Sports (21,331)
  • Technology (15,812)
  • World (813)

Recent News

Fed rate cut optimism lifts stocks, as investors watch politics across continents – Reuters

Fed Rate Cut Hopes Boost Stocks Amid Global Political Watch

September 9, 2025
Pope Leo XIV: Caring for Creation is our vocation – Vatican News

Pope Leo XIV: Caring for Creation is our vocation – Vatican News

September 9, 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