* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, September 7, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    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

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

  • 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
    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

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    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

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

  • 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
    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

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    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

Dark energy survey looks 11 billion years into the past, reveals most detailed view ever of expanding universe

April 13, 2024
in Science
Dark energy survey looks 11 billion years into the past, reveals most detailed view ever of expanding universe
Share on FacebookShare on Twitter

Researchers have measured the expansion history of the universe with the highest precision ever, providing a more detailed look at the nature of dark energy and its effect on the universe.

The results are from an analysis of spectra of galaxies and quasars recorded by the Dark Energy Spectroscopic Instrument (DESI). The data is from the first year of a five-year survey which will be used to create the largest 3D map of the universe ever made.

“This project is addressing some of the biggest questions in astronomy, like the nature of the mysterious dark energy that drives the expansion of the Universe,” says Chris Davis, program director for NSF NOIRLab.

DESI is an international collaboration of more than 900 researchers from over 70 institutions around the world. The instrument is mounted on the NSF Nicholas U. Mayall 4-meter Telescope at Kitt Peak National Observatory. The DESI project is managed by the U.S. Department of Energy’s Lawrence Berkeley National Laboratory and funded by the DOE Office of Science.

A slice of the 3D map of galaxies collected in the first year of the Dark Energy Spectroscopic Instrument (DESI) survey with annotations identifying key features in the map.

Credit: DESI Collaboration/NSF NOIRLab/DOE/R. Proctor

A slice of the 3D map of galaxies collected in the first year of the Dark Energy Spectroscopic Instrument (DESI) survey with annotations identifying key features in the map. Earth is at the tip, with the furthest galaxies plotted at distances of 11 billion light-years. Each point represents one galaxy. This version of the DESI map includes 600,000 galaxies — less than 0.1% of the survey’s full volume. Since beginning its survey of the sky in 2021, DESI has observed a new set of up to 5000 galaxies every 20 minutes — often obtaining spectra for more than 100,000 galaxies per night — in its quest to create a 3D map of the universe of unprecedented size and detail.Detailed in several papers, the researchers presented their analysis on April 4. They report that they have measured the universe’s expansion history over the last 11 billion years with a precision better than 1%. Those measurements confirm basic aspects of the leading model of the universe’s structure and expansion, while also uncovering areas to explore with upcoming data.

Just some of DESI's 5000 robotic

Credit: DESI Collaboration

Just some of DESI’s 5000 robotic “eyes” which are small lenses on the ends of optic fibers that feed the light from stars and galaxies onto one of ten spectrographs in the basement of the NSF Mayall telescope’s dome.While the expansion history of the universe may be more complex than previously thought, confirmation must await the completion of the five-year DESI project which aims to map over 3 million quasars and 37 million galaxies. As more data are released, researchers will further improve their results.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Nsf.gov – https://new.nsf.gov/news/dark-energy-survey-looks-11-billion-years-into-past

Tags: energysciencesurvey
Previous Post

National Medal of Science, National Medal of Technology and Innovation laureates to be honored

Next Post

Lin Jarvis to step down as Yamaha MotoGP team boss at the end of 2024

WA Department of Ecology decries federal report that downplays climate change – KREM

WA Department of Ecology decries federal report that downplays climate change – KREM

September 7, 2025
This Week in Science: Out-of-Sync Seasons, Anti-Aging Breakthroughs, And More! – yahoo.com

This Week in Science: Out-of-Sync Seasons, Anti-Aging Breakthroughs, And More! – yahoo.com

September 7, 2025
Diagnostic dilemma: Woman’s severe knee pain reveals ‘golden threads’ in her joints – Live Science

Mystery Solved: Woman’s Severe Knee Pain Traced to Shimmering ‘Golden Threads’ in Her Joints

September 7, 2025
PHOTOS: All the celebrities at Aryna Sabalenka’s US Open final victory – Tennis.com

PHOTOS: All the celebrities at Aryna Sabalenka’s US Open final victory – Tennis.com

September 7, 2025
Health Technology Ecosystem – Centers for Medicare & Medicaid Services | CMS (.gov)

Discover the Future of Health Technology: Innovations Revolutionizing Patient Care

September 7, 2025
Vermont H.S. sports scores for Friday, Sept. 5: See how your favorite team fared – Burlington Free Press

Friday Night Showdowns: Vermont High School Sports Scores and Highlights from Sept. 5

September 7, 2025
Reformulation of general relativity brings it closer to Newtonian physics – Physics World

Reformulation of general relativity brings it closer to Newtonian physics – Physics World

September 7, 2025
Trump’s Economy Fails Arkansans as Unemployment Reaches Four-Year High – SWARK Today

Trump’s Economy Fails Arkansans as Unemployment Reaches Four-Year High – SWARK Today

September 7, 2025
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

September 7, 2025
Heroes on the Hill event addresses mental health for vets, first responders – CBS News

Heroes on the Hill: Tackling Mental Health Challenges for Vets and First Responders

September 7, 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 (811)
  • Economy (829)
  • Entertainment (21,706)
  • General (16,899)
  • Health (9,870)
  • Lifestyle (842)
  • News (22,149)
  • People (831)
  • Politics (835)
  • Science (16,039)
  • Sports (21,328)
  • Technology (15,809)
  • World (810)

Recent News

WA Department of Ecology decries federal report that downplays climate change – KREM

WA Department of Ecology decries federal report that downplays climate change – KREM

September 7, 2025
This Week in Science: Out-of-Sync Seasons, Anti-Aging Breakthroughs, And More! – yahoo.com

This Week in Science: Out-of-Sync Seasons, Anti-Aging Breakthroughs, And More! – yahoo.com

September 7, 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