* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, October 9, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

  • 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
    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    ARM Institute opens technology project call to speed submarine manufacturing – The Robot Report

    ARM Institute Unveils Cutting-Edge Technology Project to Revolutionize Submarine Manufacturing

    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    What the Recent Price Surge Means for Figure Technology Solutions After SEC Settlement – Yahoo Finance

    What the Recent Price Surge Reveals About Figure Technology Solutions Following SEC Settlement

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

  • 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
    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    ARM Institute opens technology project call to speed submarine manufacturing – The Robot Report

    ARM Institute Unveils Cutting-Edge Technology Project to Revolutionize Submarine Manufacturing

    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    What the Recent Price Surge Means for Figure Technology Solutions After SEC Settlement – Yahoo Finance

    What the Recent Price Surge Reveals About Figure Technology Solutions Following SEC Settlement

    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

Black holes feed faster than previously expected

November 1, 2023
in Science
Black holes feed faster than previously expected
Share on FacebookShare on Twitter

A Northwestern University-led study supported by the U.S. National Science Foundation is changing the way astrophysicists understand the feeding habits of supermassive black holes.

While previous researchers have hypothesized that black holes feed slowly, new simulations indicate that black holes consume much faster than conventional understanding suggests.

The study is published in The Astrophysical Journal.

According to high-resolution 3D simulations, spinning black holes twist up the surrounding space-time, ultimately ripping apart the violent whirlpool of gas, or accretion disk, that encircles and feeds them. This results in the disk tearing into inner and outer subdisks. Black holes first devour the inner ring. Then, debris from the outer subdisk spills inward to refill the gap left behind by the wholly consumed inner ring, and the feeding process repeats.

One cycle of the endlessly repeating eat-refill-eat process takes mere months — a shockingly fast timescale compared to the hundreds of years researchers previously proposed.

The new finding could help explain the dramatic behavior of some of the brightest objects in the night sky, including quasars, which abruptly flare up and then vanish without explanation.

“Classical accretion disk theory predicts that the disk evolves slowly,” said Northwestern’s Nick Kaaz, who led the study. “But some quasars, which result from black holes eating gas from their accretion disks, appear to drastically change over time scales of months to years. It looks like the inner part of the disk, where most of the light comes from, gets destroyed and then replenished.”

Accretion disks surrounding black holes are physically complicated objects, making them incredibly difficult to model, according to paper co-author Alexander Tchekhovskoy. Conventional theory has struggled to explain why these disks shine so brightly and then abruptly dim — sometimes to the point of disappearing completely.

Previous researchers had mistakenly assumed that accretion disks are relatively orderly. In those models, gas and particles swirl around the black hole — in the same plane as the black hole and in the same direction of the black hole’s spin. Then, over a time scale of hundreds to hundreds of thousands of years, gas particles gradually spiral into the black hole to feed it.

The researchers’ simulation, one of the highest-resolution simulations of accretion disks to date, indicates that the regions surrounding the black hole are much messier and more turbulent places than previously thought.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Nsf.gov – https://new.nsf.gov/news/black-holes-feed-faster-previously-expected

Tags: blackholesscience
Previous Post

Scientists develop method to detect deadly infectious diseases

Next Post

NSF invests $10.9M in the development of safe artificial intelligence technologies

IRONMAN World Championship Kona 2025: Date, start time and how to watch live – TRI247

IRONMAN World Championship Kona 2025: Date, start time and how to watch live – TRI247

October 9, 2025
Canada’s economy is in serious trouble. Now Mark Carney is coming to Washington to talk tariffs – CNN

Canada’s economy is in serious trouble. Now Mark Carney is coming to Washington to talk tariffs – CNN

October 9, 2025
Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

October 9, 2025
Better Food, Better Health: Redefining Chronic Disease Care Through Nutrition – The American Journal of Managed Care® (AJMC®)

Better Food, Better Health: Redefining Chronic Disease Care Through Nutrition – The American Journal of Managed Care® (AJMC®)

October 9, 2025
WATCH: ‘Come and get me,’ Pritzker responds to Trump’s call to put Illinois governor in jail – PBS

WATCH: ‘Come and get me,’ Pritzker responds to Trump’s call to put Illinois governor in jail – PBS

October 9, 2025
New Method to Monitor Wild Reindeer Populations Could Boost Conservation Efforts – Bioengineer.org

New Method to Monitor Wild Reindeer Populations Could Boost Conservation Efforts – Bioengineer.org

October 8, 2025
Scientists just proved the moai could walk, solving a 500-year mystery – ScienceDaily

Scientists Finally Reveal How the Moai Statues Could “Walk,” Solving a 500-Year Mystery

October 8, 2025
GenoPalate Advances Its Science Again With Diet Snapshot – Yahoo Finance

GenoPalate Advances Its Science Again With Diet Snapshot – Yahoo Finance

October 8, 2025
Horses making the rounds at Florida hospitals – The Union Democrat

Horses Bringing Joy and Healing to Florida Hospitals

October 8, 2025
ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

October 8, 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 (858)
  • Economy (879)
  • Entertainment (21,752)
  • General (17,490)
  • Health (9,921)
  • Lifestyle (891)
  • News (22,149)
  • People (880)
  • Politics (890)
  • Science (16,089)
  • Sports (21,379)
  • Technology (15,859)
  • World (862)

Recent News

IRONMAN World Championship Kona 2025: Date, start time and how to watch live – TRI247

IRONMAN World Championship Kona 2025: Date, start time and how to watch live – TRI247

October 9, 2025
Canada’s economy is in serious trouble. Now Mark Carney is coming to Washington to talk tariffs – CNN

Canada’s economy is in serious trouble. Now Mark Carney is coming to Washington to talk tariffs – CNN

October 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